Add everything
This commit is contained in:
commit
9313dc5d5c
2
.envrc
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2
.envrc
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export FLASK_ENV=development
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source zhdo.space/bin/activate
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BIN
__pycache__/app.cpython-39.pyc
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BIN
__pycache__/app.cpython-39.pyc
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Binary file not shown.
BIN
__pycache__/wsgi.cpython-39.pyc
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BIN
__pycache__/wsgi.cpython-39.pyc
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Binary file not shown.
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app.py
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app.py
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from flask import Flask
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from flask.templating import render_template
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app = Flask(__name__)
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@app.route("/")
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def index():
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return "<p>Hello, World!</p>"
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@app.route("/privacy")
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def privacypolicy():
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return render_template("privacypolicy.html")
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if __name__ == "__main__":
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app.run(host='0.0.0.0')
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222
templates/privacypolicy.html
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templates/privacypolicy.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<title></title>
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</head>
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<body>
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<h1>Privacy Policy for zhdo.space</h1>
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<p>
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At zhdo, accessible from zhdo.space, one of our main priorities is the
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privacy of our visitors. This Privacy Policy document contains types of
|
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information that is collected and recorded by zhdo and how we use it.
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</p>
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<p>
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If you have additional questions or require more information about our
|
||||
Privacy Policy, do not hesitate to contact us.
|
||||
</p>
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<p>
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This Privacy Policy applies only to our online activities and is valid for
|
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visitors to our website with regards to the information that they shared
|
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and/or collect in zhdo. This policy is not applicable to any information
|
||||
collected offline or via channels other than this website. Our Privacy
|
||||
Policy was created with the help of the
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||||
<a href="https://www.generateprivacypolicy.com/"
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||||
>Free Privacy Policy Generator</a
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||||
>.
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</p>
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<h2>Consent</h2>
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|
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<p>
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By using our website, you hereby consent to our Privacy Policy and agree
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||||
to its terms.
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</p>
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||||
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<h2>Information we collect</h2>
|
||||
|
||||
<p>
|
||||
The personal information that you are asked to provide, and the reasons
|
||||
why you are asked to provide it, will be made clear to you at the point we
|
||||
ask you to provide your personal information.
|
||||
</p>
|
||||
<p>
|
||||
If you contact us directly, we may receive additional information about
|
||||
you such as your name, email address, phone number, the contents of the
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||||
message and/or attachments you may send us, and any other information you
|
||||
may choose to provide.
|
||||
</p>
|
||||
<p>
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When you register for an Account, we may ask for your contact information,
|
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including items such as name, company name, address, email address, and
|
||||
telephone number.
|
||||
</p>
|
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|
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<h2>How we use your information</h2>
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|
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<p>We use the information we collect in various ways, including to:</p>
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|
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<ul>
|
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<li>Provide, operate, and maintain our website</li>
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<li>Improve, personalize, and expand our website</li>
|
||||
<li>Understand and analyze how you use our website</li>
|
||||
<li>Develop new products, services, features, and functionality</li>
|
||||
<li>
|
||||
Communicate with you, either directly or through one of our partners,
|
||||
including for customer service, to provide you with updates and other
|
||||
information relating to the website, and for marketing and promotional
|
||||
purposes
|
||||
</li>
|
||||
<li>Send you emails</li>
|
||||
<li>Find and prevent fraud</li>
|
||||
</ul>
|
||||
|
||||
<h2>Log Files</h2>
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|
||||
<p>
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zhdo follows a standard procedure of using log files. These files log
|
||||
visitors when they visit websites. All hosting companies do this and a
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||||
part of hosting services' analytics. The information collected by log
|
||||
files include internet protocol (IP) addresses, browser type, Internet
|
||||
Service Provider (ISP), date and time stamp, referring/exit pages, and
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||||
possibly the number of clicks. These are not linked to any information
|
||||
that is personally identifiable. The purpose of the information is for
|
||||
analyzing trends, administering the site, tracking users' movement on the
|
||||
website, and gathering demographic information.
|
||||
</p>
|
||||
|
||||
<h2>Cookies and Web Beacons</h2>
|
||||
|
||||
<p>
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||||
Like any other website, zhdo uses 'cookies'. These cookies are used to
|
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store information including visitors' preferences, and the pages on the
|
||||
website that the visitor accessed or visited. The information is used to
|
||||
optimize the users' experience by customizing our web page content based
|
||||
on visitors' browser type and/or other information.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
For more general information on cookies, please read
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||||
<a href="https://www.generateprivacypolicy.com/#cookies"
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||||
>the Cookies article on Generate Privacy Policy website</a
|
||||
>.
|
||||
</p>
|
||||
|
||||
<h2>Advertising Partners Privacy Policies</h2>
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||||
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||||
<p>
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You may consult this list to find the Privacy Policy for each of the
|
||||
advertising partners of zhdo.
|
||||
</p>
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||||
|
||||
<p>
|
||||
Third-party ad servers or ad networks uses technologies like cookies,
|
||||
JavaScript, or Web Beacons that are used in their respective
|
||||
advertisements and links that appear on zhdo, which are sent directly to
|
||||
users' browser. They automatically receive your IP address when this
|
||||
occurs. These technologies are used to measure the effectiveness of their
|
||||
advertising campaigns and/or to personalize the advertising content that
|
||||
you see on websites that you visit.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Note that zhdo has no access to or control over these cookies that are
|
||||
used by third-party advertisers.
|
||||
</p>
|
||||
|
||||
<h2>Third Party Privacy Policies</h2>
|
||||
|
||||
<p>
|
||||
zhdo's Privacy Policy does not apply to other advertisers or websites.
|
||||
Thus, we are advising you to consult the respective Privacy Policies of
|
||||
these third-party ad servers for more detailed information. It may include
|
||||
their practices and instructions about how to opt-out of certain options.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
You can choose to disable cookies through your individual browser options.
|
||||
To know more detailed information about cookie management with specific
|
||||
web browsers, it can be found at the browsers' respective websites.
|
||||
</p>
|
||||
|
||||
<h2>CCPA Privacy Rights (Do Not Sell My Personal Information)</h2>
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||||
|
||||
<p>
|
||||
Under the CCPA, among other rights, California consumers have the right
|
||||
to:
|
||||
</p>
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||||
<p>
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||||
Request that a business that collects a consumer's personal data disclose
|
||||
the categories and specific pieces of personal data that a business has
|
||||
collected about consumers.
|
||||
</p>
|
||||
<p>
|
||||
Request that a business delete any personal data about the consumer that a
|
||||
business has collected.
|
||||
</p>
|
||||
<p>
|
||||
Request that a business that sells a consumer's personal data, not sell
|
||||
the consumer's personal data.
|
||||
</p>
|
||||
<p>
|
||||
If you make a request, we have one month to respond to you. If you would
|
||||
like to exercise any of these rights, please contact us.
|
||||
</p>
|
||||
|
||||
<h2>GDPR Data Protection Rights</h2>
|
||||
|
||||
<p>
|
||||
We would like to make sure you are fully aware of all of your data
|
||||
protection rights. Every user is entitled to the following:
|
||||
</p>
|
||||
<p>
|
||||
The right to access – You have the right to request copies of your
|
||||
personal data. We may charge you a small fee for this service.
|
||||
</p>
|
||||
<p>
|
||||
The right to rectification – You have the right to request that we correct
|
||||
any information you believe is inaccurate. You also have the right to
|
||||
request that we complete the information you believe is incomplete.
|
||||
</p>
|
||||
<p>
|
||||
The right to erasure – You have the right to request that we erase your
|
||||
personal data, under certain conditions.
|
||||
</p>
|
||||
<p>
|
||||
The right to restrict processing – You have the right to request that we
|
||||
restrict the processing of your personal data, under certain conditions.
|
||||
</p>
|
||||
<p>
|
||||
The right to object to processing – You have the right to object to our
|
||||
processing of your personal data, under certain conditions.
|
||||
</p>
|
||||
<p>
|
||||
The right to data portability – You have the right to request that we
|
||||
transfer the data that we have collected to another organization, or
|
||||
directly to you, under certain conditions.
|
||||
</p>
|
||||
<p>
|
||||
If you make a request, we have one month to respond to you. If you would
|
||||
like to exercise any of these rights, please contact us.
|
||||
</p>
|
||||
|
||||
<h2>Children's Information</h2>
|
||||
|
||||
<p>
|
||||
Another part of our priority is adding protection for children while using
|
||||
the internet. We encourage parents and guardians to observe, participate
|
||||
in, and/or monitor and guide their online activity.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
zhdo does not knowingly collect any Personal Identifiable Information from
|
||||
children under the age of 13. If you think that your child provided this
|
||||
kind of information on our website, we strongly encourage you to contact
|
||||
us immediately and we will do our best efforts to promptly remove such
|
||||
information from our records.
|
||||
</p>
|
||||
</body>
|
||||
</html>
|
4
wsgi.py
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4
wsgi.py
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||||
from app import app
|
||||
|
||||
if __name__ == "__main__":
|
||||
app.run()
|
11
zhdo.space.ini
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11
zhdo.space.ini
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|
||||
[uwsgi]
|
||||
module = wsgi:app
|
||||
|
||||
master = true
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||||
processes = 5
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||||
|
||||
socket = myproject.sock
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||||
chmod-socket = 660
|
||||
vacuum = true
|
||||
|
||||
die-on-term = true
|
241
zhdo.space/bin/Activate.ps1
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241
zhdo.space/bin/Activate.ps1
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|
||||
<#
|
||||
.Synopsis
|
||||
Activate a Python virtual environment for the current PowerShell session.
|
||||
|
||||
.Description
|
||||
Pushes the python executable for a virtual environment to the front of the
|
||||
$Env:PATH environment variable and sets the prompt to signify that you are
|
||||
in a Python virtual environment. Makes use of the command line switches as
|
||||
well as the `pyvenv.cfg` file values present in the virtual environment.
|
||||
|
||||
.Parameter VenvDir
|
||||
Path to the directory that contains the virtual environment to activate. The
|
||||
default value for this is the parent of the directory that the Activate.ps1
|
||||
script is located within.
|
||||
|
||||
.Parameter Prompt
|
||||
The prompt prefix to display when this virtual environment is activated. By
|
||||
default, this prompt is the name of the virtual environment folder (VenvDir)
|
||||
surrounded by parentheses and followed by a single space (ie. '(.venv) ').
|
||||
|
||||
.Example
|
||||
Activate.ps1
|
||||
Activates the Python virtual environment that contains the Activate.ps1 script.
|
||||
|
||||
.Example
|
||||
Activate.ps1 -Verbose
|
||||
Activates the Python virtual environment that contains the Activate.ps1 script,
|
||||
and shows extra information about the activation as it executes.
|
||||
|
||||
.Example
|
||||
Activate.ps1 -VenvDir C:\Users\MyUser\Common\.venv
|
||||
Activates the Python virtual environment located in the specified location.
|
||||
|
||||
.Example
|
||||
Activate.ps1 -Prompt "MyPython"
|
||||
Activates the Python virtual environment that contains the Activate.ps1 script,
|
||||
and prefixes the current prompt with the specified string (surrounded in
|
||||
parentheses) while the virtual environment is active.
|
||||
|
||||
.Notes
|
||||
On Windows, it may be required to enable this Activate.ps1 script by setting the
|
||||
execution policy for the user. You can do this by issuing the following PowerShell
|
||||
command:
|
||||
|
||||
PS C:\> Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
|
||||
|
||||
For more information on Execution Policies:
|
||||
https://go.microsoft.com/fwlink/?LinkID=135170
|
||||
|
||||
#>
|
||||
Param(
|
||||
[Parameter(Mandatory = $false)]
|
||||
[String]
|
||||
$VenvDir,
|
||||
[Parameter(Mandatory = $false)]
|
||||
[String]
|
||||
$Prompt
|
||||
)
|
||||
|
||||
<# Function declarations --------------------------------------------------- #>
|
||||
|
||||
<#
|
||||
.Synopsis
|
||||
Remove all shell session elements added by the Activate script, including the
|
||||
addition of the virtual environment's Python executable from the beginning of
|
||||
the PATH variable.
|
||||
|
||||
.Parameter NonDestructive
|
||||
If present, do not remove this function from the global namespace for the
|
||||
session.
|
||||
|
||||
#>
|
||||
function global:deactivate ([switch]$NonDestructive) {
|
||||
# Revert to original values
|
||||
|
||||
# The prior prompt:
|
||||
if (Test-Path -Path Function:_OLD_VIRTUAL_PROMPT) {
|
||||
Copy-Item -Path Function:_OLD_VIRTUAL_PROMPT -Destination Function:prompt
|
||||
Remove-Item -Path Function:_OLD_VIRTUAL_PROMPT
|
||||
}
|
||||
|
||||
# The prior PYTHONHOME:
|
||||
if (Test-Path -Path Env:_OLD_VIRTUAL_PYTHONHOME) {
|
||||
Copy-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME -Destination Env:PYTHONHOME
|
||||
Remove-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME
|
||||
}
|
||||
|
||||
# The prior PATH:
|
||||
if (Test-Path -Path Env:_OLD_VIRTUAL_PATH) {
|
||||
Copy-Item -Path Env:_OLD_VIRTUAL_PATH -Destination Env:PATH
|
||||
Remove-Item -Path Env:_OLD_VIRTUAL_PATH
|
||||
}
|
||||
|
||||
# Just remove the VIRTUAL_ENV altogether:
|
||||
if (Test-Path -Path Env:VIRTUAL_ENV) {
|
||||
Remove-Item -Path env:VIRTUAL_ENV
|
||||
}
|
||||
|
||||
# Just remove the _PYTHON_VENV_PROMPT_PREFIX altogether:
|
||||
if (Get-Variable -Name "_PYTHON_VENV_PROMPT_PREFIX" -ErrorAction SilentlyContinue) {
|
||||
Remove-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Scope Global -Force
|
||||
}
|
||||
|
||||
# Leave deactivate function in the global namespace if requested:
|
||||
if (-not $NonDestructive) {
|
||||
Remove-Item -Path function:deactivate
|
||||
}
|
||||
}
|
||||
|
||||
<#
|
||||
.Description
|
||||
Get-PyVenvConfig parses the values from the pyvenv.cfg file located in the
|
||||
given folder, and returns them in a map.
|
||||
|
||||
For each line in the pyvenv.cfg file, if that line can be parsed into exactly
|
||||
two strings separated by `=` (with any amount of whitespace surrounding the =)
|
||||
then it is considered a `key = value` line. The left hand string is the key,
|
||||
the right hand is the value.
|
||||
|
||||
If the value starts with a `'` or a `"` then the first and last character is
|
||||
stripped from the value before being captured.
|
||||
|
||||
.Parameter ConfigDir
|
||||
Path to the directory that contains the `pyvenv.cfg` file.
|
||||
#>
|
||||
function Get-PyVenvConfig(
|
||||
[String]
|
||||
$ConfigDir
|
||||
) {
|
||||
Write-Verbose "Given ConfigDir=$ConfigDir, obtain values in pyvenv.cfg"
|
||||
|
||||
# Ensure the file exists, and issue a warning if it doesn't (but still allow the function to continue).
|
||||
$pyvenvConfigPath = Join-Path -Resolve -Path $ConfigDir -ChildPath 'pyvenv.cfg' -ErrorAction Continue
|
||||
|
||||
# An empty map will be returned if no config file is found.
|
||||
$pyvenvConfig = @{ }
|
||||
|
||||
if ($pyvenvConfigPath) {
|
||||
|
||||
Write-Verbose "File exists, parse `key = value` lines"
|
||||
$pyvenvConfigContent = Get-Content -Path $pyvenvConfigPath
|
||||
|
||||
$pyvenvConfigContent | ForEach-Object {
|
||||
$keyval = $PSItem -split "\s*=\s*", 2
|
||||
if ($keyval[0] -and $keyval[1]) {
|
||||
$val = $keyval[1]
|
||||
|
||||
# Remove extraneous quotations around a string value.
|
||||
if ("'""".Contains($val.Substring(0, 1))) {
|
||||
$val = $val.Substring(1, $val.Length - 2)
|
||||
}
|
||||
|
||||
$pyvenvConfig[$keyval[0]] = $val
|
||||
Write-Verbose "Adding Key: '$($keyval[0])'='$val'"
|
||||
}
|
||||
}
|
||||
}
|
||||
return $pyvenvConfig
|
||||
}
|
||||
|
||||
|
||||
<# Begin Activate script --------------------------------------------------- #>
|
||||
|
||||
# Determine the containing directory of this script
|
||||
$VenvExecPath = Split-Path -Parent $MyInvocation.MyCommand.Definition
|
||||
$VenvExecDir = Get-Item -Path $VenvExecPath
|
||||
|
||||
Write-Verbose "Activation script is located in path: '$VenvExecPath'"
|
||||
Write-Verbose "VenvExecDir Fullname: '$($VenvExecDir.FullName)"
|
||||
Write-Verbose "VenvExecDir Name: '$($VenvExecDir.Name)"
|
||||
|
||||
# Set values required in priority: CmdLine, ConfigFile, Default
|
||||
# First, get the location of the virtual environment, it might not be
|
||||
# VenvExecDir if specified on the command line.
|
||||
if ($VenvDir) {
|
||||
Write-Verbose "VenvDir given as parameter, using '$VenvDir' to determine values"
|
||||
}
|
||||
else {
|
||||
Write-Verbose "VenvDir not given as a parameter, using parent directory name as VenvDir."
|
||||
$VenvDir = $VenvExecDir.Parent.FullName.TrimEnd("\\/")
|
||||
Write-Verbose "VenvDir=$VenvDir"
|
||||
}
|
||||
|
||||
# Next, read the `pyvenv.cfg` file to determine any required value such
|
||||
# as `prompt`.
|
||||
$pyvenvCfg = Get-PyVenvConfig -ConfigDir $VenvDir
|
||||
|
||||
# Next, set the prompt from the command line, or the config file, or
|
||||
# just use the name of the virtual environment folder.
|
||||
if ($Prompt) {
|
||||
Write-Verbose "Prompt specified as argument, using '$Prompt'"
|
||||
}
|
||||
else {
|
||||
Write-Verbose "Prompt not specified as argument to script, checking pyvenv.cfg value"
|
||||
if ($pyvenvCfg -and $pyvenvCfg['prompt']) {
|
||||
Write-Verbose " Setting based on value in pyvenv.cfg='$($pyvenvCfg['prompt'])'"
|
||||
$Prompt = $pyvenvCfg['prompt'];
|
||||
}
|
||||
else {
|
||||
Write-Verbose " Setting prompt based on parent's directory's name. (Is the directory name passed to venv module when creating the virtual environment)"
|
||||
Write-Verbose " Got leaf-name of $VenvDir='$(Split-Path -Path $venvDir -Leaf)'"
|
||||
$Prompt = Split-Path -Path $venvDir -Leaf
|
||||
}
|
||||
}
|
||||
|
||||
Write-Verbose "Prompt = '$Prompt'"
|
||||
Write-Verbose "VenvDir='$VenvDir'"
|
||||
|
||||
# Deactivate any currently active virtual environment, but leave the
|
||||
# deactivate function in place.
|
||||
deactivate -nondestructive
|
||||
|
||||
# Now set the environment variable VIRTUAL_ENV, used by many tools to determine
|
||||
# that there is an activated venv.
|
||||
$env:VIRTUAL_ENV = $VenvDir
|
||||
|
||||
if (-not $Env:VIRTUAL_ENV_DISABLE_PROMPT) {
|
||||
|
||||
Write-Verbose "Setting prompt to '$Prompt'"
|
||||
|
||||
# Set the prompt to include the env name
|
||||
# Make sure _OLD_VIRTUAL_PROMPT is global
|
||||
function global:_OLD_VIRTUAL_PROMPT { "" }
|
||||
Copy-Item -Path function:prompt -Destination function:_OLD_VIRTUAL_PROMPT
|
||||
New-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Description "Python virtual environment prompt prefix" -Scope Global -Option ReadOnly -Visibility Public -Value $Prompt
|
||||
|
||||
function global:prompt {
|
||||
Write-Host -NoNewline -ForegroundColor Green "($_PYTHON_VENV_PROMPT_PREFIX) "
|
||||
_OLD_VIRTUAL_PROMPT
|
||||
}
|
||||
}
|
||||
|
||||
# Clear PYTHONHOME
|
||||
if (Test-Path -Path Env:PYTHONHOME) {
|
||||
Copy-Item -Path Env:PYTHONHOME -Destination Env:_OLD_VIRTUAL_PYTHONHOME
|
||||
Remove-Item -Path Env:PYTHONHOME
|
||||
}
|
||||
|
||||
# Add the venv to the PATH
|
||||
Copy-Item -Path Env:PATH -Destination Env:_OLD_VIRTUAL_PATH
|
||||
$Env:PATH = "$VenvExecDir$([System.IO.Path]::PathSeparator)$Env:PATH"
|
66
zhdo.space/bin/activate
Normal file
66
zhdo.space/bin/activate
Normal file
@ -0,0 +1,66 @@
|
||||
# This file must be used with "source bin/activate" *from bash*
|
||||
# you cannot run it directly
|
||||
|
||||
deactivate () {
|
||||
# reset old environment variables
|
||||
if [ -n "${_OLD_VIRTUAL_PATH:-}" ] ; then
|
||||
PATH="${_OLD_VIRTUAL_PATH:-}"
|
||||
export PATH
|
||||
unset _OLD_VIRTUAL_PATH
|
||||
fi
|
||||
if [ -n "${_OLD_VIRTUAL_PYTHONHOME:-}" ] ; then
|
||||
PYTHONHOME="${_OLD_VIRTUAL_PYTHONHOME:-}"
|
||||
export PYTHONHOME
|
||||
unset _OLD_VIRTUAL_PYTHONHOME
|
||||
fi
|
||||
|
||||
# This should detect bash and zsh, which have a hash command that must
|
||||
# be called to get it to forget past commands. Without forgetting
|
||||
# past commands the $PATH changes we made may not be respected
|
||||
if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
|
||||
hash -r 2> /dev/null
|
||||
fi
|
||||
|
||||
if [ -n "${_OLD_VIRTUAL_PS1:-}" ] ; then
|
||||
PS1="${_OLD_VIRTUAL_PS1:-}"
|
||||
export PS1
|
||||
unset _OLD_VIRTUAL_PS1
|
||||
fi
|
||||
|
||||
unset VIRTUAL_ENV
|
||||
if [ ! "${1:-}" = "nondestructive" ] ; then
|
||||
# Self destruct!
|
||||
unset -f deactivate
|
||||
fi
|
||||
}
|
||||
|
||||
# unset irrelevant variables
|
||||
deactivate nondestructive
|
||||
|
||||
VIRTUAL_ENV="/home/juan/Work/zhdo.space/zhdo.space"
|
||||
export VIRTUAL_ENV
|
||||
|
||||
_OLD_VIRTUAL_PATH="$PATH"
|
||||
PATH="$VIRTUAL_ENV/bin:$PATH"
|
||||
export PATH
|
||||
|
||||
# unset PYTHONHOME if set
|
||||
# this will fail if PYTHONHOME is set to the empty string (which is bad anyway)
|
||||
# could use `if (set -u; : $PYTHONHOME) ;` in bash
|
||||
if [ -n "${PYTHONHOME:-}" ] ; then
|
||||
_OLD_VIRTUAL_PYTHONHOME="${PYTHONHOME:-}"
|
||||
unset PYTHONHOME
|
||||
fi
|
||||
|
||||
if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT:-}" ] ; then
|
||||
_OLD_VIRTUAL_PS1="${PS1:-}"
|
||||
PS1="(zhdo.space) ${PS1:-}"
|
||||
export PS1
|
||||
fi
|
||||
|
||||
# This should detect bash and zsh, which have a hash command that must
|
||||
# be called to get it to forget past commands. Without forgetting
|
||||
# past commands the $PATH changes we made may not be respected
|
||||
if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
|
||||
hash -r 2> /dev/null
|
||||
fi
|
25
zhdo.space/bin/activate.csh
Normal file
25
zhdo.space/bin/activate.csh
Normal file
@ -0,0 +1,25 @@
|
||||
# This file must be used with "source bin/activate.csh" *from csh*.
|
||||
# You cannot run it directly.
|
||||
# Created by Davide Di Blasi <davidedb@gmail.com>.
|
||||
# Ported to Python 3.3 venv by Andrew Svetlov <andrew.svetlov@gmail.com>
|
||||
|
||||
alias deactivate 'test $?_OLD_VIRTUAL_PATH != 0 && setenv PATH "$_OLD_VIRTUAL_PATH" && unset _OLD_VIRTUAL_PATH; rehash; test $?_OLD_VIRTUAL_PROMPT != 0 && set prompt="$_OLD_VIRTUAL_PROMPT" && unset _OLD_VIRTUAL_PROMPT; unsetenv VIRTUAL_ENV; test "\!:*" != "nondestructive" && unalias deactivate'
|
||||
|
||||
# Unset irrelevant variables.
|
||||
deactivate nondestructive
|
||||
|
||||
setenv VIRTUAL_ENV "/home/juan/Work/zhdo.space/zhdo.space"
|
||||
|
||||
set _OLD_VIRTUAL_PATH="$PATH"
|
||||
setenv PATH "$VIRTUAL_ENV/bin:$PATH"
|
||||
|
||||
|
||||
set _OLD_VIRTUAL_PROMPT="$prompt"
|
||||
|
||||
if (! "$?VIRTUAL_ENV_DISABLE_PROMPT") then
|
||||
set prompt = "(zhdo.space) $prompt"
|
||||
endif
|
||||
|
||||
alias pydoc python -m pydoc
|
||||
|
||||
rehash
|
64
zhdo.space/bin/activate.fish
Normal file
64
zhdo.space/bin/activate.fish
Normal file
@ -0,0 +1,64 @@
|
||||
# This file must be used with "source <venv>/bin/activate.fish" *from fish*
|
||||
# (https://fishshell.com/); you cannot run it directly.
|
||||
|
||||
function deactivate -d "Exit virtual environment and return to normal shell environment"
|
||||
# reset old environment variables
|
||||
if test -n "$_OLD_VIRTUAL_PATH"
|
||||
set -gx PATH $_OLD_VIRTUAL_PATH
|
||||
set -e _OLD_VIRTUAL_PATH
|
||||
end
|
||||
if test -n "$_OLD_VIRTUAL_PYTHONHOME"
|
||||
set -gx PYTHONHOME $_OLD_VIRTUAL_PYTHONHOME
|
||||
set -e _OLD_VIRTUAL_PYTHONHOME
|
||||
end
|
||||
|
||||
if test -n "$_OLD_FISH_PROMPT_OVERRIDE"
|
||||
functions -e fish_prompt
|
||||
set -e _OLD_FISH_PROMPT_OVERRIDE
|
||||
functions -c _old_fish_prompt fish_prompt
|
||||
functions -e _old_fish_prompt
|
||||
end
|
||||
|
||||
set -e VIRTUAL_ENV
|
||||
if test "$argv[1]" != "nondestructive"
|
||||
# Self-destruct!
|
||||
functions -e deactivate
|
||||
end
|
||||
end
|
||||
|
||||
# Unset irrelevant variables.
|
||||
deactivate nondestructive
|
||||
|
||||
set -gx VIRTUAL_ENV "/home/juan/Work/zhdo.space/zhdo.space"
|
||||
|
||||
set -gx _OLD_VIRTUAL_PATH $PATH
|
||||
set -gx PATH "$VIRTUAL_ENV/bin" $PATH
|
||||
|
||||
# Unset PYTHONHOME if set.
|
||||
if set -q PYTHONHOME
|
||||
set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME
|
||||
set -e PYTHONHOME
|
||||
end
|
||||
|
||||
if test -z "$VIRTUAL_ENV_DISABLE_PROMPT"
|
||||
# fish uses a function instead of an env var to generate the prompt.
|
||||
|
||||
# Save the current fish_prompt function as the function _old_fish_prompt.
|
||||
functions -c fish_prompt _old_fish_prompt
|
||||
|
||||
# With the original prompt function renamed, we can override with our own.
|
||||
function fish_prompt
|
||||
# Save the return status of the last command.
|
||||
set -l old_status $status
|
||||
|
||||
# Output the venv prompt; color taken from the blue of the Python logo.
|
||||
printf "%s%s%s" (set_color 4B8BBE) "(zhdo.space) " (set_color normal)
|
||||
|
||||
# Restore the return status of the previous command.
|
||||
echo "exit $old_status" | .
|
||||
# Output the original/"old" prompt.
|
||||
_old_fish_prompt
|
||||
end
|
||||
|
||||
set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV"
|
||||
end
|
8
zhdo.space/bin/flask
Executable file
8
zhdo.space/bin/flask
Executable file
@ -0,0 +1,8 @@
|
||||
#!/home/juan/Work/zhdo.space/zhdo.space/bin/python
|
||||
# -*- coding: utf-8 -*-
|
||||
import re
|
||||
import sys
|
||||
from flask.cli import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
|
||||
sys.exit(main())
|
8
zhdo.space/bin/pip
Executable file
8
zhdo.space/bin/pip
Executable file
@ -0,0 +1,8 @@
|
||||
#!/home/juan/Work/zhdo.space/zhdo.space/bin/python
|
||||
# -*- coding: utf-8 -*-
|
||||
import re
|
||||
import sys
|
||||
from pip._internal.cli.main import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
|
||||
sys.exit(main())
|
8
zhdo.space/bin/pip3
Executable file
8
zhdo.space/bin/pip3
Executable file
@ -0,0 +1,8 @@
|
||||
#!/home/juan/Work/zhdo.space/zhdo.space/bin/python
|
||||
# -*- coding: utf-8 -*-
|
||||
import re
|
||||
import sys
|
||||
from pip._internal.cli.main import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
|
||||
sys.exit(main())
|
8
zhdo.space/bin/pip3.10
Executable file
8
zhdo.space/bin/pip3.10
Executable file
@ -0,0 +1,8 @@
|
||||
#!/home/juan/Work/zhdo.space/zhdo.space/bin/python
|
||||
# -*- coding: utf-8 -*-
|
||||
import re
|
||||
import sys
|
||||
from pip._internal.cli.main import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
|
||||
sys.exit(main())
|
8
zhdo.space/bin/pip3.9
Executable file
8
zhdo.space/bin/pip3.9
Executable file
@ -0,0 +1,8 @@
|
||||
#!/home/juan/Work/zhdo.space/zhdo.space/bin/python
|
||||
# -*- coding: utf-8 -*-
|
||||
import re
|
||||
import sys
|
||||
from pip._internal.cli.main import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
|
||||
sys.exit(main())
|
1
zhdo.space/bin/python
Symbolic link
1
zhdo.space/bin/python
Symbolic link
@ -0,0 +1 @@
|
||||
/usr/lib/python-exec/python3.9/python
|
1
zhdo.space/bin/python3
Symbolic link
1
zhdo.space/bin/python3
Symbolic link
@ -0,0 +1 @@
|
||||
python
|
1
zhdo.space/bin/python3.9
Symbolic link
1
zhdo.space/bin/python3.9
Symbolic link
@ -0,0 +1 @@
|
||||
python
|
BIN
zhdo.space/bin/uwsgi
Executable file
BIN
zhdo.space/bin/uwsgi
Executable file
Binary file not shown.
8
zhdo.space/bin/wheel
Executable file
8
zhdo.space/bin/wheel
Executable file
@ -0,0 +1,8 @@
|
||||
#!/home/juan/Work/zhdo.space/zhdo.space/bin/python
|
||||
# -*- coding: utf-8 -*-
|
||||
import re
|
||||
import sys
|
||||
from wheel.cli import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
|
||||
sys.exit(main())
|
@ -0,0 +1 @@
|
||||
pip
|
@ -0,0 +1,28 @@
|
||||
Copyright 2010 Pallets
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
|
||||
3. Neither the name of the copyright holder nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
|
||||
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
@ -0,0 +1,126 @@
|
||||
Metadata-Version: 2.1
|
||||
Name: Flask
|
||||
Version: 2.1.2
|
||||
Summary: A simple framework for building complex web applications.
|
||||
Home-page: https://palletsprojects.com/p/flask
|
||||
Author: Armin Ronacher
|
||||
Author-email: armin.ronacher@active-4.com
|
||||
Maintainer: Pallets
|
||||
Maintainer-email: contact@palletsprojects.com
|
||||
License: BSD-3-Clause
|
||||
Project-URL: Donate, https://palletsprojects.com/donate
|
||||
Project-URL: Documentation, https://flask.palletsprojects.com/
|
||||
Project-URL: Changes, https://flask.palletsprojects.com/changes/
|
||||
Project-URL: Source Code, https://github.com/pallets/flask/
|
||||
Project-URL: Issue Tracker, https://github.com/pallets/flask/issues/
|
||||
Project-URL: Twitter, https://twitter.com/PalletsTeam
|
||||
Project-URL: Chat, https://discord.gg/pallets
|
||||
Platform: UNKNOWN
|
||||
Classifier: Development Status :: 5 - Production/Stable
|
||||
Classifier: Environment :: Web Environment
|
||||
Classifier: Framework :: Flask
|
||||
Classifier: Intended Audience :: Developers
|
||||
Classifier: License :: OSI Approved :: BSD License
|
||||
Classifier: Operating System :: OS Independent
|
||||
Classifier: Programming Language :: Python
|
||||
Classifier: Topic :: Internet :: WWW/HTTP :: Dynamic Content
|
||||
Classifier: Topic :: Internet :: WWW/HTTP :: WSGI
|
||||
Classifier: Topic :: Internet :: WWW/HTTP :: WSGI :: Application
|
||||
Classifier: Topic :: Software Development :: Libraries :: Application Frameworks
|
||||
Requires-Python: >=3.7
|
||||
Description-Content-Type: text/x-rst
|
||||
License-File: LICENSE.rst
|
||||
Requires-Dist: Werkzeug (>=2.0)
|
||||
Requires-Dist: Jinja2 (>=3.0)
|
||||
Requires-Dist: itsdangerous (>=2.0)
|
||||
Requires-Dist: click (>=8.0)
|
||||
Requires-Dist: importlib-metadata (>=3.6.0) ; python_version < "3.10"
|
||||
Provides-Extra: async
|
||||
Requires-Dist: asgiref (>=3.2) ; extra == 'async'
|
||||
Provides-Extra: dotenv
|
||||
Requires-Dist: python-dotenv ; extra == 'dotenv'
|
||||
|
||||
Flask
|
||||
=====
|
||||
|
||||
Flask is a lightweight `WSGI`_ web application framework. It is designed
|
||||
to make getting started quick and easy, with the ability to scale up to
|
||||
complex applications. It began as a simple wrapper around `Werkzeug`_
|
||||
and `Jinja`_ and has become one of the most popular Python web
|
||||
application frameworks.
|
||||
|
||||
Flask offers suggestions, but doesn't enforce any dependencies or
|
||||
project layout. It is up to the developer to choose the tools and
|
||||
libraries they want to use. There are many extensions provided by the
|
||||
community that make adding new functionality easy.
|
||||
|
||||
.. _WSGI: https://wsgi.readthedocs.io/
|
||||
.. _Werkzeug: https://werkzeug.palletsprojects.com/
|
||||
.. _Jinja: https://jinja.palletsprojects.com/
|
||||
|
||||
|
||||
Installing
|
||||
----------
|
||||
|
||||
Install and update using `pip`_:
|
||||
|
||||
.. code-block:: text
|
||||
|
||||
$ pip install -U Flask
|
||||
|
||||
.. _pip: https://pip.pypa.io/en/stable/getting-started/
|
||||
|
||||
|
||||
A Simple Example
|
||||
----------------
|
||||
|
||||
.. code-block:: python
|
||||
|
||||
# save this as app.py
|
||||
from flask import Flask
|
||||
|
||||
app = Flask(__name__)
|
||||
|
||||
@app.route("/")
|
||||
def hello():
|
||||
return "Hello, World!"
|
||||
|
||||
.. code-block:: text
|
||||
|
||||
$ flask run
|
||||
* Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
|
||||
|
||||
|
||||
Contributing
|
||||
------------
|
||||
|
||||
For guidance on setting up a development environment and how to make a
|
||||
contribution to Flask, see the `contributing guidelines`_.
|
||||
|
||||
.. _contributing guidelines: https://github.com/pallets/flask/blob/main/CONTRIBUTING.rst
|
||||
|
||||
|
||||
Donate
|
||||
------
|
||||
|
||||
The Pallets organization develops and supports Flask and the libraries
|
||||
it uses. In order to grow the community of contributors and users, and
|
||||
allow the maintainers to devote more time to the projects, `please
|
||||
donate today`_.
|
||||
|
||||
.. _please donate today: https://palletsprojects.com/donate
|
||||
|
||||
|
||||
Links
|
||||
-----
|
||||
|
||||
- Documentation: https://flask.palletsprojects.com/
|
||||
- Changes: https://flask.palletsprojects.com/changes/
|
||||
- PyPI Releases: https://pypi.org/project/Flask/
|
||||
- Source Code: https://github.com/pallets/flask/
|
||||
- Issue Tracker: https://github.com/pallets/flask/issues/
|
||||
- Website: https://palletsprojects.com/p/flask/
|
||||
- Twitter: https://twitter.com/PalletsTeam
|
||||
- Chat: https://discord.gg/pallets
|
||||
|
||||
|
@ -0,0 +1,52 @@
|
||||
../../../bin/flask,sha256=1lRVtYaoWSjC9ZbYkM4l4oDH_WZkG9tW3ZfTPP0SME0,240
|
||||
Flask-2.1.2.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
|
||||
Flask-2.1.2.dist-info/LICENSE.rst,sha256=SJqOEQhQntmKN7uYPhHg9-HTHwvY-Zp5yESOf_N9B-o,1475
|
||||
Flask-2.1.2.dist-info/METADATA,sha256=V3wRBN5pAKumPcu41b-ePUWUQkdyka_WVPXwMKGvLGQ,3907
|
||||
Flask-2.1.2.dist-info/RECORD,,
|
||||
Flask-2.1.2.dist-info/REQUESTED,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
|
||||
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|
||||
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||||
|
@ -0,0 +1,2 @@
|
||||
[console_scripts]
|
||||
flask = flask.cli:main
|
@ -0,0 +1 @@
|
||||
flask
|
@ -0,0 +1 @@
|
||||
pip
|
@ -0,0 +1,28 @@
|
||||
Copyright 2007 Pallets
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
|
||||
3. Neither the name of the copyright holder nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
|
||||
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
@ -0,0 +1,113 @@
|
||||
Metadata-Version: 2.1
|
||||
Name: Jinja2
|
||||
Version: 3.1.2
|
||||
Summary: A very fast and expressive template engine.
|
||||
Home-page: https://palletsprojects.com/p/jinja/
|
||||
Author: Armin Ronacher
|
||||
Author-email: armin.ronacher@active-4.com
|
||||
Maintainer: Pallets
|
||||
Maintainer-email: contact@palletsprojects.com
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
Platform: UNKNOWN
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
Provides-Extra: i18n
|
||||
Requires-Dist: Babel (>=2.7) ; extra == 'i18n'
|
||||
|
||||
Jinja
|
||||
=====
|
||||
|
||||
Jinja is a fast, expressive, extensible templating engine. Special
|
||||
placeholders in the template allow writing code similar to Python
|
||||
syntax. Then the template is passed data to render the final document.
|
||||
|
||||
It includes:
|
||||
|
||||
- Template inheritance and inclusion.
|
||||
- Define and import macros within templates.
|
||||
- HTML templates can use autoescaping to prevent XSS from untrusted
|
||||
user input.
|
||||
- A sandboxed environment can safely render untrusted templates.
|
||||
- AsyncIO support for generating templates and calling async
|
||||
functions.
|
||||
- I18N support with Babel.
|
||||
- Templates are compiled to optimized Python code just-in-time and
|
||||
cached, or can be compiled ahead-of-time.
|
||||
- Exceptions point to the correct line in templates to make debugging
|
||||
easier.
|
||||
- Extensible filters, tests, functions, and even syntax.
|
||||
|
||||
Jinja's philosophy is that while application logic belongs in Python if
|
||||
possible, it shouldn't make the template designer's job difficult by
|
||||
restricting functionality too much.
|
||||
|
||||
|
||||
Installing
|
||||
----------
|
||||
|
||||
Install and update using `pip`_:
|
||||
|
||||
.. code-block:: text
|
||||
|
||||
$ pip install -U Jinja2
|
||||
|
||||
.. _pip: https://pip.pypa.io/en/stable/getting-started/
|
||||
|
||||
|
||||
In A Nutshell
|
||||
-------------
|
||||
|
||||
.. code-block:: jinja
|
||||
|
||||
{% extends "base.html" %}
|
||||
{% block title %}Members{% endblock %}
|
||||
{% block content %}
|
||||
<ul>
|
||||
{% for user in users %}
|
||||
<li><a href="{{ user.url }}">{{ user.username }}</a></li>
|
||||
{% endfor %}
|
||||
</ul>
|
||||
{% endblock %}
|
||||
|
||||
|
||||
Donate
|
||||
------
|
||||
|
||||
The Pallets organization develops and supports Jinja and other popular
|
||||
packages. In order to grow the community of contributors and users, and
|
||||
allow the maintainers to devote more time to the projects, `please
|
||||
donate today`_.
|
||||
|
||||
.. _please donate today: https://palletsprojects.com/donate
|
||||
|
||||
|
||||
Links
|
||||
-----
|
||||
|
||||
- Documentation: https://jinja.palletsprojects.com/
|
||||
- Changes: https://jinja.palletsprojects.com/changes/
|
||||
- PyPI Releases: https://pypi.org/project/Jinja2/
|
||||
- Source Code: https://github.com/pallets/jinja/
|
||||
- Issue Tracker: https://github.com/pallets/jinja/issues/
|
||||
- Website: https://palletsprojects.com/p/jinja/
|
||||
- Twitter: https://twitter.com/PalletsTeam
|
||||
- Chat: https://discord.gg/pallets
|
||||
|
||||
|
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||||
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||||
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|
||||
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|
||||
Root-Is-Purelib: true
|
||||
Tag: py3-none-any
|
||||
|
@ -0,0 +1,2 @@
|
||||
[babel.extractors]
|
||||
jinja2 = jinja2.ext:babel_extract[i18n]
|
@ -0,0 +1 @@
|
||||
jinja2
|
@ -0,0 +1 @@
|
||||
pip
|
@ -0,0 +1,28 @@
|
||||
Copyright 2010 Pallets
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
|
||||
3. Neither the name of the copyright holder nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
|
||||
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
@ -0,0 +1,101 @@
|
||||
Metadata-Version: 2.1
|
||||
Name: MarkupSafe
|
||||
Version: 2.1.1
|
||||
Summary: Safely add untrusted strings to HTML/XML markup.
|
||||
Home-page: https://palletsprojects.com/p/markupsafe/
|
||||
Author: Armin Ronacher
|
||||
Author-email: armin.ronacher@active-4.com
|
||||
Maintainer: Pallets
|
||||
Maintainer-email: contact@palletsprojects.com
|
||||
License: BSD-3-Clause
|
||||
Project-URL: Donate, https://palletsprojects.com/donate
|
||||
Project-URL: Documentation, https://markupsafe.palletsprojects.com/
|
||||
Project-URL: Changes, https://markupsafe.palletsprojects.com/changes/
|
||||
Project-URL: Source Code, https://github.com/pallets/markupsafe/
|
||||
Project-URL: Issue Tracker, https://github.com/pallets/markupsafe/issues/
|
||||
Project-URL: Twitter, https://twitter.com/PalletsTeam
|
||||
Project-URL: Chat, https://discord.gg/pallets
|
||||
Platform: UNKNOWN
|
||||
Classifier: Development Status :: 5 - Production/Stable
|
||||
Classifier: Environment :: Web Environment
|
||||
Classifier: Intended Audience :: Developers
|
||||
Classifier: License :: OSI Approved :: BSD License
|
||||
Classifier: Operating System :: OS Independent
|
||||
Classifier: Programming Language :: Python
|
||||
Classifier: Topic :: Internet :: WWW/HTTP :: Dynamic Content
|
||||
Classifier: Topic :: Text Processing :: Markup :: HTML
|
||||
Requires-Python: >=3.7
|
||||
Description-Content-Type: text/x-rst
|
||||
License-File: LICENSE.rst
|
||||
|
||||
MarkupSafe
|
||||
==========
|
||||
|
||||
MarkupSafe implements a text object that escapes characters so it is
|
||||
safe to use in HTML and XML. Characters that have special meanings are
|
||||
replaced so that they display as the actual characters. This mitigates
|
||||
injection attacks, meaning untrusted user input can safely be displayed
|
||||
on a page.
|
||||
|
||||
|
||||
Installing
|
||||
----------
|
||||
|
||||
Install and update using `pip`_:
|
||||
|
||||
.. code-block:: text
|
||||
|
||||
pip install -U MarkupSafe
|
||||
|
||||
.. _pip: https://pip.pypa.io/en/stable/getting-started/
|
||||
|
||||
|
||||
Examples
|
||||
--------
|
||||
|
||||
.. code-block:: pycon
|
||||
|
||||
>>> from markupsafe import Markup, escape
|
||||
|
||||
>>> # escape replaces special characters and wraps in Markup
|
||||
>>> escape("<script>alert(document.cookie);</script>")
|
||||
Markup('<script>alert(document.cookie);</script>')
|
||||
|
||||
>>> # wrap in Markup to mark text "safe" and prevent escaping
|
||||
>>> Markup("<strong>Hello</strong>")
|
||||
Markup('<strong>hello</strong>')
|
||||
|
||||
>>> escape(Markup("<strong>Hello</strong>"))
|
||||
Markup('<strong>hello</strong>')
|
||||
|
||||
>>> # Markup is a str subclass
|
||||
>>> # methods and operators escape their arguments
|
||||
>>> template = Markup("Hello <em>{name}</em>")
|
||||
>>> template.format(name='"World"')
|
||||
Markup('Hello <em>"World"</em>')
|
||||
|
||||
|
||||
Donate
|
||||
------
|
||||
|
||||
The Pallets organization develops and supports MarkupSafe and other
|
||||
popular packages. In order to grow the community of contributors and
|
||||
users, and allow the maintainers to devote more time to the projects,
|
||||
`please donate today`_.
|
||||
|
||||
.. _please donate today: https://palletsprojects.com/donate
|
||||
|
||||
|
||||
Links
|
||||
-----
|
||||
|
||||
- Documentation: https://markupsafe.palletsprojects.com/
|
||||
- Changes: https://markupsafe.palletsprojects.com/changes/
|
||||
- PyPI Releases: https://pypi.org/project/MarkupSafe/
|
||||
- Source Code: https://github.com/pallets/markupsafe/
|
||||
- Issue Tracker: https://github.com/pallets/markupsafe/issues/
|
||||
- Website: https://palletsprojects.com/p/markupsafe/
|
||||
- Twitter: https://twitter.com/PalletsTeam
|
||||
- Chat: https://discord.gg/pallets
|
||||
|
||||
|
@ -0,0 +1,14 @@
|
||||
MarkupSafe-2.1.1.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
|
||||
MarkupSafe-2.1.1.dist-info/LICENSE.rst,sha256=SJqOEQhQntmKN7uYPhHg9-HTHwvY-Zp5yESOf_N9B-o,1475
|
||||
MarkupSafe-2.1.1.dist-info/METADATA,sha256=DC93VszmzjLQcrVChRUjtW4XbUwjTdbaplpgdlbFdbs,3242
|
||||
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|
||||
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|
||||
MarkupSafe-2.1.1.dist-info/top_level.txt,sha256=qy0Plje5IJuvsCBjejJyhDCjEAdcDLK_2agVcex8Z6U,11
|
||||
markupsafe/__init__.py,sha256=xfaUQkKNRTdYWe6HnnJ2HjguFmS-C_0H6g8-Q9VAfkQ,9284
|
||||
markupsafe/__pycache__/__init__.cpython-39.pyc,,
|
||||
markupsafe/__pycache__/_native.cpython-39.pyc,,
|
||||
markupsafe/_native.py,sha256=GR86Qvo_GcgKmKreA1WmYN9ud17OFwkww8E-fiW-57s,1713
|
||||
markupsafe/_speedups.c,sha256=X2XvQVtIdcK4Usz70BvkzoOfjTCmQlDkkjYSn-swE0g,7083
|
||||
markupsafe/_speedups.cpython-39-x86_64-linux-gnu.so,sha256=DCWkK-C94Ojd4_RrL6I_91Jl0DsomXQ8XdhfOpXhKxo,44008
|
||||
markupsafe/_speedups.pyi,sha256=vfMCsOgbAXRNLUXkyuyonG8uEWKYU4PDqNuMaDELAYw,229
|
||||
markupsafe/py.typed,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
|
@ -0,0 +1,6 @@
|
||||
Wheel-Version: 1.0
|
||||
Generator: bdist_wheel (0.37.0)
|
||||
Root-Is-Purelib: false
|
||||
Tag: cp39-cp39-manylinux_2_17_x86_64
|
||||
Tag: cp39-cp39-manylinux2014_x86_64
|
||||
|
@ -0,0 +1 @@
|
||||
markupsafe
|
@ -0,0 +1 @@
|
||||
pip
|
@ -0,0 +1,28 @@
|
||||
Copyright 2007 Pallets
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
|
||||
3. Neither the name of the copyright holder nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
|
||||
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
@ -0,0 +1,128 @@
|
||||
Metadata-Version: 2.1
|
||||
Name: Werkzeug
|
||||
Version: 2.1.2
|
||||
Summary: The comprehensive WSGI web application library.
|
||||
Home-page: https://palletsprojects.com/p/werkzeug/
|
||||
Author: Armin Ronacher
|
||||
Author-email: armin.ronacher@active-4.com
|
||||
Maintainer: Pallets
|
||||
Maintainer-email: contact@palletsprojects.com
|
||||
License: BSD-3-Clause
|
||||
Project-URL: Donate, https://palletsprojects.com/donate
|
||||
Project-URL: Documentation, https://werkzeug.palletsprojects.com/
|
||||
Project-URL: Changes, https://werkzeug.palletsprojects.com/changes/
|
||||
Project-URL: Source Code, https://github.com/pallets/werkzeug/
|
||||
Project-URL: Issue Tracker, https://github.com/pallets/werkzeug/issues/
|
||||
Project-URL: Twitter, https://twitter.com/PalletsTeam
|
||||
Project-URL: Chat, https://discord.gg/pallets
|
||||
Platform: UNKNOWN
|
||||
Classifier: Development Status :: 5 - Production/Stable
|
||||
Classifier: Environment :: Web Environment
|
||||
Classifier: Intended Audience :: Developers
|
||||
Classifier: License :: OSI Approved :: BSD License
|
||||
Classifier: Operating System :: OS Independent
|
||||
Classifier: Programming Language :: Python
|
||||
Classifier: Topic :: Internet :: WWW/HTTP :: Dynamic Content
|
||||
Classifier: Topic :: Internet :: WWW/HTTP :: WSGI
|
||||
Classifier: Topic :: Internet :: WWW/HTTP :: WSGI :: Application
|
||||
Classifier: Topic :: Internet :: WWW/HTTP :: WSGI :: Middleware
|
||||
Classifier: Topic :: Software Development :: Libraries :: Application Frameworks
|
||||
Requires-Python: >=3.7
|
||||
Description-Content-Type: text/x-rst
|
||||
License-File: LICENSE.rst
|
||||
Provides-Extra: watchdog
|
||||
Requires-Dist: watchdog ; extra == 'watchdog'
|
||||
|
||||
Werkzeug
|
||||
========
|
||||
|
||||
*werkzeug* German noun: "tool". Etymology: *werk* ("work"), *zeug* ("stuff")
|
||||
|
||||
Werkzeug is a comprehensive `WSGI`_ web application library. It began as
|
||||
a simple collection of various utilities for WSGI applications and has
|
||||
become one of the most advanced WSGI utility libraries.
|
||||
|
||||
It includes:
|
||||
|
||||
- An interactive debugger that allows inspecting stack traces and
|
||||
source code in the browser with an interactive interpreter for any
|
||||
frame in the stack.
|
||||
- A full-featured request object with objects to interact with
|
||||
headers, query args, form data, files, and cookies.
|
||||
- A response object that can wrap other WSGI applications and handle
|
||||
streaming data.
|
||||
- A routing system for matching URLs to endpoints and generating URLs
|
||||
for endpoints, with an extensible system for capturing variables
|
||||
from URLs.
|
||||
- HTTP utilities to handle entity tags, cache control, dates, user
|
||||
agents, cookies, files, and more.
|
||||
- A threaded WSGI server for use while developing applications
|
||||
locally.
|
||||
- A test client for simulating HTTP requests during testing without
|
||||
requiring running a server.
|
||||
|
||||
Werkzeug doesn't enforce any dependencies. It is up to the developer to
|
||||
choose a template engine, database adapter, and even how to handle
|
||||
requests. It can be used to build all sorts of end user applications
|
||||
such as blogs, wikis, or bulletin boards.
|
||||
|
||||
`Flask`_ wraps Werkzeug, using it to handle the details of WSGI while
|
||||
providing more structure and patterns for defining powerful
|
||||
applications.
|
||||
|
||||
.. _WSGI: https://wsgi.readthedocs.io/en/latest/
|
||||
.. _Flask: https://www.palletsprojects.com/p/flask/
|
||||
|
||||
|
||||
Installing
|
||||
----------
|
||||
|
||||
Install and update using `pip`_:
|
||||
|
||||
.. code-block:: text
|
||||
|
||||
pip install -U Werkzeug
|
||||
|
||||
.. _pip: https://pip.pypa.io/en/stable/getting-started/
|
||||
|
||||
|
||||
A Simple Example
|
||||
----------------
|
||||
|
||||
.. code-block:: python
|
||||
|
||||
from werkzeug.wrappers import Request, Response
|
||||
|
||||
@Request.application
|
||||
def application(request):
|
||||
return Response('Hello, World!')
|
||||
|
||||
if __name__ == '__main__':
|
||||
from werkzeug.serving import run_simple
|
||||
run_simple('localhost', 4000, application)
|
||||
|
||||
|
||||
Donate
|
||||
------
|
||||
|
||||
The Pallets organization develops and supports Werkzeug and other
|
||||
popular packages. In order to grow the community of contributors and
|
||||
users, and allow the maintainers to devote more time to the projects,
|
||||
`please donate today`_.
|
||||
|
||||
.. _please donate today: https://palletsprojects.com/donate
|
||||
|
||||
|
||||
Links
|
||||
-----
|
||||
|
||||
- Documentation: https://werkzeug.palletsprojects.com/
|
||||
- Changes: https://werkzeug.palletsprojects.com/changes/
|
||||
- PyPI Releases: https://pypi.org/project/Werkzeug/
|
||||
- Source Code: https://github.com/pallets/werkzeug/
|
||||
- Issue Tracker: https://github.com/pallets/werkzeug/issues/
|
||||
- Website: https://palletsprojects.com/p/werkzeug/
|
||||
- Twitter: https://twitter.com/PalletsTeam
|
||||
- Chat: https://discord.gg/pallets
|
||||
|
||||
|
@ -0,0 +1,86 @@
|
||||
Werkzeug-2.1.2.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
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Werkzeug-2.1.2.dist-info/LICENSE.rst,sha256=O0nc7kEF6ze6wQ-vG-JgQI_oXSUrjp3y4JefweCUQ3s,1475
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||||
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||||
Werkzeug-2.1.2.dist-info/RECORD,,
|
||||
Werkzeug-2.1.2.dist-info/WHEEL,sha256=G16H4A3IeoQmnOrYV4ueZGKSjhipXx8zc8nu9FGlvMA,92
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||||
Werkzeug-2.1.2.dist-info/top_level.txt,sha256=QRyj2VjwJoQkrwjwFIOlB8Xg3r9un0NtqVHQF-15xaw,9
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
werkzeug/sansio/__pycache__/request.cpython-39.pyc,,
|
||||
werkzeug/sansio/__pycache__/response.cpython-39.pyc,,
|
||||
werkzeug/sansio/__pycache__/utils.cpython-39.pyc,,
|
||||
werkzeug/sansio/multipart.py,sha256=BRjBk_mCPjSJzwNVvBgmrJGk3QxA9pYfsgzFki28bxc,8751
|
||||
werkzeug/sansio/request.py,sha256=6xhrNJAqScdbBF5i7HN-Y_1XjJ04wQtBKOsZuCy0AYw,20176
|
||||
werkzeug/sansio/response.py,sha256=zvCq9HSBBZGBd5Gg412BY9RZIwnKsJl5Kzfd3Kl9sSo,26098
|
||||
werkzeug/sansio/utils.py,sha256=V5v-UUnX8pm4RehP9Tt_NiUSOJGJGUvKjlW0eOIQldM,4164
|
||||
werkzeug/security.py,sha256=vrBofh4WZZoUo1eAdJ6F1DrzVRlYauGS2CUDYpbQKj8,4658
|
||||
werkzeug/serving.py,sha256=aL-dIwzwO_-UuUs0cKwYFOynUWVmYcaDjz713Wy_BHE,38337
|
||||
werkzeug/test.py,sha256=7Ur4IinGCk9k5WCNk6x-mr2JrnupvKRXt6n-qNfo9oE,47841
|
||||
werkzeug/testapp.py,sha256=p-2lMyvaHXzP1lau0tUAJTbW4STogoMpXFyCkeRBkAI,9397
|
||||
werkzeug/urls.py,sha256=Q9Si-eVh7yxk3rwkzrwGRm146FXVXgg9lBP3k0HUfVM,36600
|
||||
werkzeug/user_agent.py,sha256=WclZhpvgLurMF45hsioSbS75H1Zb4iMQGKN3_yZ2oKo,1420
|
||||
werkzeug/utils.py,sha256=5HGm_5WSKBTVVl8IgvA-b-jL7gjT-LHWXH0ZKzCCI0I,24932
|
||||
werkzeug/wrappers/__init__.py,sha256=kGyK7rOud3qCxll_jFyW15YarJhj1xtdf3ocx9ZheB8,120
|
||||
werkzeug/wrappers/__pycache__/__init__.cpython-39.pyc,,
|
||||
werkzeug/wrappers/__pycache__/request.cpython-39.pyc,,
|
||||
werkzeug/wrappers/__pycache__/response.cpython-39.pyc,,
|
||||
werkzeug/wrappers/request.py,sha256=UQ559KkGS0Po6HTBgvKMlk1_AsNw5zstzm8o_dRrfdQ,23415
|
||||
werkzeug/wrappers/response.py,sha256=c2HUXrrt5Sf8-XEB1fUXxm6jp7Lu80KR0A_tbQFvw1Q,34750
|
||||
werkzeug/wsgi.py,sha256=L7s5-Rlt7BRVEZ1m81MaenGfMDP7yL3p1Kxt9Yssqzg,33727
|
@ -0,0 +1,5 @@
|
||||
Wheel-Version: 1.0
|
||||
Generator: bdist_wheel (0.37.1)
|
||||
Root-Is-Purelib: true
|
||||
Tag: py3-none-any
|
||||
|
@ -0,0 +1 @@
|
||||
werkzeug
|
Binary file not shown.
Binary file not shown.
@ -0,0 +1,128 @@
|
||||
import sys
|
||||
import os
|
||||
import re
|
||||
import importlib
|
||||
import warnings
|
||||
|
||||
|
||||
is_pypy = '__pypy__' in sys.builtin_module_names
|
||||
|
||||
|
||||
warnings.filterwarnings('ignore',
|
||||
r'.+ distutils\b.+ deprecated',
|
||||
DeprecationWarning)
|
||||
|
||||
|
||||
def warn_distutils_present():
|
||||
if 'distutils' not in sys.modules:
|
||||
return
|
||||
if is_pypy and sys.version_info < (3, 7):
|
||||
# PyPy for 3.6 unconditionally imports distutils, so bypass the warning
|
||||
# https://foss.heptapod.net/pypy/pypy/-/blob/be829135bc0d758997b3566062999ee8b23872b4/lib-python/3/site.py#L250
|
||||
return
|
||||
warnings.warn(
|
||||
"Distutils was imported before Setuptools, but importing Setuptools "
|
||||
"also replaces the `distutils` module in `sys.modules`. This may lead "
|
||||
"to undesirable behaviors or errors. To avoid these issues, avoid "
|
||||
"using distutils directly, ensure that setuptools is installed in the "
|
||||
"traditional way (e.g. not an editable install), and/or make sure "
|
||||
"that setuptools is always imported before distutils.")
|
||||
|
||||
|
||||
def clear_distutils():
|
||||
if 'distutils' not in sys.modules:
|
||||
return
|
||||
warnings.warn("Setuptools is replacing distutils.")
|
||||
mods = [name for name in sys.modules if re.match(r'distutils\b', name)]
|
||||
for name in mods:
|
||||
del sys.modules[name]
|
||||
|
||||
|
||||
def enabled():
|
||||
"""
|
||||
Allow selection of distutils by environment variable.
|
||||
"""
|
||||
which = os.environ.get('SETUPTOOLS_USE_DISTUTILS', 'stdlib')
|
||||
return which == 'local'
|
||||
|
||||
|
||||
def ensure_local_distutils():
|
||||
clear_distutils()
|
||||
distutils = importlib.import_module('setuptools._distutils')
|
||||
distutils.__name__ = 'distutils'
|
||||
sys.modules['distutils'] = distutils
|
||||
|
||||
# sanity check that submodules load as expected
|
||||
core = importlib.import_module('distutils.core')
|
||||
assert '_distutils' in core.__file__, core.__file__
|
||||
|
||||
|
||||
def do_override():
|
||||
"""
|
||||
Ensure that the local copy of distutils is preferred over stdlib.
|
||||
|
||||
See https://github.com/pypa/setuptools/issues/417#issuecomment-392298401
|
||||
for more motivation.
|
||||
"""
|
||||
if enabled():
|
||||
warn_distutils_present()
|
||||
ensure_local_distutils()
|
||||
|
||||
|
||||
class DistutilsMetaFinder:
|
||||
def find_spec(self, fullname, path, target=None):
|
||||
if path is not None:
|
||||
return
|
||||
|
||||
method_name = 'spec_for_{fullname}'.format(**locals())
|
||||
method = getattr(self, method_name, lambda: None)
|
||||
return method()
|
||||
|
||||
def spec_for_distutils(self):
|
||||
import importlib.abc
|
||||
import importlib.util
|
||||
|
||||
class DistutilsLoader(importlib.abc.Loader):
|
||||
|
||||
def create_module(self, spec):
|
||||
return importlib.import_module('setuptools._distutils')
|
||||
|
||||
def exec_module(self, module):
|
||||
pass
|
||||
|
||||
return importlib.util.spec_from_loader('distutils', DistutilsLoader())
|
||||
|
||||
def spec_for_pip(self):
|
||||
"""
|
||||
Ensure stdlib distutils when running under pip.
|
||||
See pypa/pip#8761 for rationale.
|
||||
"""
|
||||
if self.pip_imported_during_build():
|
||||
return
|
||||
clear_distutils()
|
||||
self.spec_for_distutils = lambda: None
|
||||
|
||||
@staticmethod
|
||||
def pip_imported_during_build():
|
||||
"""
|
||||
Detect if pip is being imported in a build script. Ref #2355.
|
||||
"""
|
||||
import traceback
|
||||
return any(
|
||||
frame.f_globals['__file__'].endswith('setup.py')
|
||||
for frame, line in traceback.walk_stack(None)
|
||||
)
|
||||
|
||||
|
||||
DISTUTILS_FINDER = DistutilsMetaFinder()
|
||||
|
||||
|
||||
def add_shim():
|
||||
sys.meta_path.insert(0, DISTUTILS_FINDER)
|
||||
|
||||
|
||||
def remove_shim():
|
||||
try:
|
||||
sys.meta_path.remove(DISTUTILS_FINDER)
|
||||
except ValueError:
|
||||
pass
|
Binary file not shown.
Binary file not shown.
@ -0,0 +1 @@
|
||||
__import__('_distutils_hack').do_override()
|
@ -0,0 +1 @@
|
||||
pip
|
@ -0,0 +1,28 @@
|
||||
Copyright 2014 Pallets
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
|
||||
3. Neither the name of the copyright holder nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
|
||||
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
@ -0,0 +1,111 @@
|
||||
Metadata-Version: 2.1
|
||||
Name: click
|
||||
Version: 8.1.3
|
||||
Summary: Composable command line interface toolkit
|
||||
Home-page: https://palletsprojects.com/p/click/
|
||||
Author: Armin Ronacher
|
||||
Author-email: armin.ronacher@active-4.com
|
||||
Maintainer: Pallets
|
||||
Maintainer-email: contact@palletsprojects.com
|
||||
License: BSD-3-Clause
|
||||
Project-URL: Donate, https://palletsprojects.com/donate
|
||||
Project-URL: Documentation, https://click.palletsprojects.com/
|
||||
Project-URL: Changes, https://click.palletsprojects.com/changes/
|
||||
Project-URL: Source Code, https://github.com/pallets/click/
|
||||
Project-URL: Issue Tracker, https://github.com/pallets/click/issues/
|
||||
Project-URL: Twitter, https://twitter.com/PalletsTeam
|
||||
Project-URL: Chat, https://discord.gg/pallets
|
||||
Platform: UNKNOWN
|
||||
Classifier: Development Status :: 5 - Production/Stable
|
||||
Classifier: Intended Audience :: Developers
|
||||
Classifier: License :: OSI Approved :: BSD License
|
||||
Classifier: Operating System :: OS Independent
|
||||
Classifier: Programming Language :: Python
|
||||
Requires-Python: >=3.7
|
||||
Description-Content-Type: text/x-rst
|
||||
License-File: LICENSE.rst
|
||||
Requires-Dist: colorama ; platform_system == "Windows"
|
||||
Requires-Dist: importlib-metadata ; python_version < "3.8"
|
||||
|
||||
\$ click\_
|
||||
==========
|
||||
|
||||
Click is a Python package for creating beautiful command line interfaces
|
||||
in a composable way with as little code as necessary. It's the "Command
|
||||
Line Interface Creation Kit". It's highly configurable but comes with
|
||||
sensible defaults out of the box.
|
||||
|
||||
It aims to make the process of writing command line tools quick and fun
|
||||
while also preventing any frustration caused by the inability to
|
||||
implement an intended CLI API.
|
||||
|
||||
Click in three points:
|
||||
|
||||
- Arbitrary nesting of commands
|
||||
- Automatic help page generation
|
||||
- Supports lazy loading of subcommands at runtime
|
||||
|
||||
|
||||
Installing
|
||||
----------
|
||||
|
||||
Install and update using `pip`_:
|
||||
|
||||
.. code-block:: text
|
||||
|
||||
$ pip install -U click
|
||||
|
||||
.. _pip: https://pip.pypa.io/en/stable/getting-started/
|
||||
|
||||
|
||||
A Simple Example
|
||||
----------------
|
||||
|
||||
.. code-block:: python
|
||||
|
||||
import click
|
||||
|
||||
@click.command()
|
||||
@click.option("--count", default=1, help="Number of greetings.")
|
||||
@click.option("--name", prompt="Your name", help="The person to greet.")
|
||||
def hello(count, name):
|
||||
"""Simple program that greets NAME for a total of COUNT times."""
|
||||
for _ in range(count):
|
||||
click.echo(f"Hello, {name}!")
|
||||
|
||||
if __name__ == '__main__':
|
||||
hello()
|
||||
|
||||
.. code-block:: text
|
||||
|
||||
$ python hello.py --count=3
|
||||
Your name: Click
|
||||
Hello, Click!
|
||||
Hello, Click!
|
||||
Hello, Click!
|
||||
|
||||
|
||||
Donate
|
||||
------
|
||||
|
||||
The Pallets organization develops and supports Click and other popular
|
||||
packages. In order to grow the community of contributors and users, and
|
||||
allow the maintainers to devote more time to the projects, `please
|
||||
donate today`_.
|
||||
|
||||
.. _please donate today: https://palletsprojects.com/donate
|
||||
|
||||
|
||||
Links
|
||||
-----
|
||||
|
||||
- Documentation: https://click.palletsprojects.com/
|
||||
- Changes: https://click.palletsprojects.com/changes/
|
||||
- PyPI Releases: https://pypi.org/project/click/
|
||||
- Source Code: https://github.com/pallets/click
|
||||
- Issue Tracker: https://github.com/pallets/click/issues
|
||||
- Website: https://palletsprojects.com/p/click
|
||||
- Twitter: https://twitter.com/PalletsTeam
|
||||
- Chat: https://discord.gg/pallets
|
||||
|
||||
|
@ -0,0 +1,39 @@
|
||||
click-8.1.3.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
|
||||
click-8.1.3.dist-info/LICENSE.rst,sha256=morRBqOU6FO_4h9C9OctWSgZoigF2ZG18ydQKSkrZY0,1475
|
||||
click-8.1.3.dist-info/METADATA,sha256=tFJIX5lOjx7c5LjZbdTPFVDJSgyv9F74XY0XCPp_gnc,3247
|
||||
click-8.1.3.dist-info/RECORD,,
|
||||
click-8.1.3.dist-info/WHEEL,sha256=G16H4A3IeoQmnOrYV4ueZGKSjhipXx8zc8nu9FGlvMA,92
|
||||
click-8.1.3.dist-info/top_level.txt,sha256=J1ZQogalYS4pphY_lPECoNMfw0HzTSrZglC4Yfwo4xA,6
|
||||
click/__init__.py,sha256=rQBLutqg-z6m8nOzivIfigDn_emijB_dKv9BZ2FNi5s,3138
|
||||
click/__pycache__/__init__.cpython-39.pyc,,
|
||||
click/__pycache__/_compat.cpython-39.pyc,,
|
||||
click/__pycache__/_termui_impl.cpython-39.pyc,,
|
||||
click/__pycache__/_textwrap.cpython-39.pyc,,
|
||||
click/__pycache__/_winconsole.cpython-39.pyc,,
|
||||
click/__pycache__/core.cpython-39.pyc,,
|
||||
click/__pycache__/decorators.cpython-39.pyc,,
|
||||
click/__pycache__/exceptions.cpython-39.pyc,,
|
||||
click/__pycache__/formatting.cpython-39.pyc,,
|
||||
click/__pycache__/globals.cpython-39.pyc,,
|
||||
click/__pycache__/parser.cpython-39.pyc,,
|
||||
click/__pycache__/shell_completion.cpython-39.pyc,,
|
||||
click/__pycache__/termui.cpython-39.pyc,,
|
||||
click/__pycache__/testing.cpython-39.pyc,,
|
||||
click/__pycache__/types.cpython-39.pyc,,
|
||||
click/__pycache__/utils.cpython-39.pyc,,
|
||||
click/_compat.py,sha256=JIHLYs7Jzz4KT9t-ds4o4jBzLjnwCiJQKqur-5iwCKI,18810
|
||||
click/_termui_impl.py,sha256=qK6Cfy4mRFxvxE8dya8RBhLpSC8HjF-lvBc6aNrPdwg,23451
|
||||
click/_textwrap.py,sha256=10fQ64OcBUMuK7mFvh8363_uoOxPlRItZBmKzRJDgoY,1353
|
||||
click/_winconsole.py,sha256=5ju3jQkcZD0W27WEMGqmEP4y_crUVzPCqsX_FYb7BO0,7860
|
||||
click/core.py,sha256=mz87bYEKzIoNYEa56BFAiOJnvt1Y0L-i7wD4_ZecieE,112782
|
||||
click/decorators.py,sha256=yo3zvzgUm5q7h5CXjyV6q3h_PJAiUaem178zXwdWUFI,16350
|
||||
click/exceptions.py,sha256=7gDaLGuFZBeCNwY9ERMsF2-Z3R9Fvq09Zc6IZSKjseo,9167
|
||||
click/formatting.py,sha256=Frf0-5W33-loyY_i9qrwXR8-STnW3m5gvyxLVUdyxyk,9706
|
||||
click/globals.py,sha256=TP-qM88STzc7f127h35TD_v920FgfOD2EwzqA0oE8XU,1961
|
||||
click/parser.py,sha256=cAEt1uQR8gq3-S9ysqbVU-fdAZNvilxw4ReJ_T1OQMk,19044
|
||||
click/py.typed,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
|
||||
click/shell_completion.py,sha256=qOp_BeC9esEOSZKyu5G7RIxEUaLsXUX-mTb7hB1r4QY,18018
|
||||
click/termui.py,sha256=ACBQVOvFCTSqtD5VREeCAdRtlHd-Imla-Lte4wSfMjA,28355
|
||||
click/testing.py,sha256=ptpMYgRY7dVfE3UDgkgwayu9ePw98sQI3D7zZXiCpj4,16063
|
||||
click/types.py,sha256=rEb1aZSQKq3ciCMmjpG2Uva9vk498XRL7ThrcK2GRss,35805
|
||||
click/utils.py,sha256=33D6E7poH_nrKB-xr-UyDEXnxOcCiQqxuRLtrqeVv6o,18682
|
@ -0,0 +1,5 @@
|
||||
Wheel-Version: 1.0
|
||||
Generator: bdist_wheel (0.37.1)
|
||||
Root-Is-Purelib: true
|
||||
Tag: py3-none-any
|
||||
|
@ -0,0 +1 @@
|
||||
click
|
73
zhdo.space/lib/python3.9/site-packages/click/__init__.py
Normal file
73
zhdo.space/lib/python3.9/site-packages/click/__init__.py
Normal file
@ -0,0 +1,73 @@
|
||||
"""
|
||||
Click is a simple Python module inspired by the stdlib optparse to make
|
||||
writing command line scripts fun. Unlike other modules, it's based
|
||||
around a simple API that does not come with too much magic and is
|
||||
composable.
|
||||
"""
|
||||
from .core import Argument as Argument
|
||||
from .core import BaseCommand as BaseCommand
|
||||
from .core import Command as Command
|
||||
from .core import CommandCollection as CommandCollection
|
||||
from .core import Context as Context
|
||||
from .core import Group as Group
|
||||
from .core import MultiCommand as MultiCommand
|
||||
from .core import Option as Option
|
||||
from .core import Parameter as Parameter
|
||||
from .decorators import argument as argument
|
||||
from .decorators import command as command
|
||||
from .decorators import confirmation_option as confirmation_option
|
||||
from .decorators import group as group
|
||||
from .decorators import help_option as help_option
|
||||
from .decorators import make_pass_decorator as make_pass_decorator
|
||||
from .decorators import option as option
|
||||
from .decorators import pass_context as pass_context
|
||||
from .decorators import pass_obj as pass_obj
|
||||
from .decorators import password_option as password_option
|
||||
from .decorators import version_option as version_option
|
||||
from .exceptions import Abort as Abort
|
||||
from .exceptions import BadArgumentUsage as BadArgumentUsage
|
||||
from .exceptions import BadOptionUsage as BadOptionUsage
|
||||
from .exceptions import BadParameter as BadParameter
|
||||
from .exceptions import ClickException as ClickException
|
||||
from .exceptions import FileError as FileError
|
||||
from .exceptions import MissingParameter as MissingParameter
|
||||
from .exceptions import NoSuchOption as NoSuchOption
|
||||
from .exceptions import UsageError as UsageError
|
||||
from .formatting import HelpFormatter as HelpFormatter
|
||||
from .formatting import wrap_text as wrap_text
|
||||
from .globals import get_current_context as get_current_context
|
||||
from .parser import OptionParser as OptionParser
|
||||
from .termui import clear as clear
|
||||
from .termui import confirm as confirm
|
||||
from .termui import echo_via_pager as echo_via_pager
|
||||
from .termui import edit as edit
|
||||
from .termui import getchar as getchar
|
||||
from .termui import launch as launch
|
||||
from .termui import pause as pause
|
||||
from .termui import progressbar as progressbar
|
||||
from .termui import prompt as prompt
|
||||
from .termui import secho as secho
|
||||
from .termui import style as style
|
||||
from .termui import unstyle as unstyle
|
||||
from .types import BOOL as BOOL
|
||||
from .types import Choice as Choice
|
||||
from .types import DateTime as DateTime
|
||||
from .types import File as File
|
||||
from .types import FLOAT as FLOAT
|
||||
from .types import FloatRange as FloatRange
|
||||
from .types import INT as INT
|
||||
from .types import IntRange as IntRange
|
||||
from .types import ParamType as ParamType
|
||||
from .types import Path as Path
|
||||
from .types import STRING as STRING
|
||||
from .types import Tuple as Tuple
|
||||
from .types import UNPROCESSED as UNPROCESSED
|
||||
from .types import UUID as UUID
|
||||
from .utils import echo as echo
|
||||
from .utils import format_filename as format_filename
|
||||
from .utils import get_app_dir as get_app_dir
|
||||
from .utils import get_binary_stream as get_binary_stream
|
||||
from .utils import get_text_stream as get_text_stream
|
||||
from .utils import open_file as open_file
|
||||
|
||||
__version__ = "8.1.3"
|
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626
zhdo.space/lib/python3.9/site-packages/click/_compat.py
Normal file
626
zhdo.space/lib/python3.9/site-packages/click/_compat.py
Normal file
@ -0,0 +1,626 @@
|
||||
import codecs
|
||||
import io
|
||||
import os
|
||||
import re
|
||||
import sys
|
||||
import typing as t
|
||||
from weakref import WeakKeyDictionary
|
||||
|
||||
CYGWIN = sys.platform.startswith("cygwin")
|
||||
MSYS2 = sys.platform.startswith("win") and ("GCC" in sys.version)
|
||||
# Determine local App Engine environment, per Google's own suggestion
|
||||
APP_ENGINE = "APPENGINE_RUNTIME" in os.environ and "Development/" in os.environ.get(
|
||||
"SERVER_SOFTWARE", ""
|
||||
)
|
||||
WIN = sys.platform.startswith("win") and not APP_ENGINE and not MSYS2
|
||||
auto_wrap_for_ansi: t.Optional[t.Callable[[t.TextIO], t.TextIO]] = None
|
||||
_ansi_re = re.compile(r"\033\[[;?0-9]*[a-zA-Z]")
|
||||
|
||||
|
||||
def get_filesystem_encoding() -> str:
|
||||
return sys.getfilesystemencoding() or sys.getdefaultencoding()
|
||||
|
||||
|
||||
def _make_text_stream(
|
||||
stream: t.BinaryIO,
|
||||
encoding: t.Optional[str],
|
||||
errors: t.Optional[str],
|
||||
force_readable: bool = False,
|
||||
force_writable: bool = False,
|
||||
) -> t.TextIO:
|
||||
if encoding is None:
|
||||
encoding = get_best_encoding(stream)
|
||||
if errors is None:
|
||||
errors = "replace"
|
||||
return _NonClosingTextIOWrapper(
|
||||
stream,
|
||||
encoding,
|
||||
errors,
|
||||
line_buffering=True,
|
||||
force_readable=force_readable,
|
||||
force_writable=force_writable,
|
||||
)
|
||||
|
||||
|
||||
def is_ascii_encoding(encoding: str) -> bool:
|
||||
"""Checks if a given encoding is ascii."""
|
||||
try:
|
||||
return codecs.lookup(encoding).name == "ascii"
|
||||
except LookupError:
|
||||
return False
|
||||
|
||||
|
||||
def get_best_encoding(stream: t.IO) -> str:
|
||||
"""Returns the default stream encoding if not found."""
|
||||
rv = getattr(stream, "encoding", None) or sys.getdefaultencoding()
|
||||
if is_ascii_encoding(rv):
|
||||
return "utf-8"
|
||||
return rv
|
||||
|
||||
|
||||
class _NonClosingTextIOWrapper(io.TextIOWrapper):
|
||||
def __init__(
|
||||
self,
|
||||
stream: t.BinaryIO,
|
||||
encoding: t.Optional[str],
|
||||
errors: t.Optional[str],
|
||||
force_readable: bool = False,
|
||||
force_writable: bool = False,
|
||||
**extra: t.Any,
|
||||
) -> None:
|
||||
self._stream = stream = t.cast(
|
||||
t.BinaryIO, _FixupStream(stream, force_readable, force_writable)
|
||||
)
|
||||
super().__init__(stream, encoding, errors, **extra)
|
||||
|
||||
def __del__(self) -> None:
|
||||
try:
|
||||
self.detach()
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
def isatty(self) -> bool:
|
||||
# https://bitbucket.org/pypy/pypy/issue/1803
|
||||
return self._stream.isatty()
|
||||
|
||||
|
||||
class _FixupStream:
|
||||
"""The new io interface needs more from streams than streams
|
||||
traditionally implement. As such, this fix-up code is necessary in
|
||||
some circumstances.
|
||||
|
||||
The forcing of readable and writable flags are there because some tools
|
||||
put badly patched objects on sys (one such offender are certain version
|
||||
of jupyter notebook).
|
||||
"""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
stream: t.BinaryIO,
|
||||
force_readable: bool = False,
|
||||
force_writable: bool = False,
|
||||
):
|
||||
self._stream = stream
|
||||
self._force_readable = force_readable
|
||||
self._force_writable = force_writable
|
||||
|
||||
def __getattr__(self, name: str) -> t.Any:
|
||||
return getattr(self._stream, name)
|
||||
|
||||
def read1(self, size: int) -> bytes:
|
||||
f = getattr(self._stream, "read1", None)
|
||||
|
||||
if f is not None:
|
||||
return t.cast(bytes, f(size))
|
||||
|
||||
return self._stream.read(size)
|
||||
|
||||
def readable(self) -> bool:
|
||||
if self._force_readable:
|
||||
return True
|
||||
x = getattr(self._stream, "readable", None)
|
||||
if x is not None:
|
||||
return t.cast(bool, x())
|
||||
try:
|
||||
self._stream.read(0)
|
||||
except Exception:
|
||||
return False
|
||||
return True
|
||||
|
||||
def writable(self) -> bool:
|
||||
if self._force_writable:
|
||||
return True
|
||||
x = getattr(self._stream, "writable", None)
|
||||
if x is not None:
|
||||
return t.cast(bool, x())
|
||||
try:
|
||||
self._stream.write("") # type: ignore
|
||||
except Exception:
|
||||
try:
|
||||
self._stream.write(b"")
|
||||
except Exception:
|
||||
return False
|
||||
return True
|
||||
|
||||
def seekable(self) -> bool:
|
||||
x = getattr(self._stream, "seekable", None)
|
||||
if x is not None:
|
||||
return t.cast(bool, x())
|
||||
try:
|
||||
self._stream.seek(self._stream.tell())
|
||||
except Exception:
|
||||
return False
|
||||
return True
|
||||
|
||||
|
||||
def _is_binary_reader(stream: t.IO, default: bool = False) -> bool:
|
||||
try:
|
||||
return isinstance(stream.read(0), bytes)
|
||||
except Exception:
|
||||
return default
|
||||
# This happens in some cases where the stream was already
|
||||
# closed. In this case, we assume the default.
|
||||
|
||||
|
||||
def _is_binary_writer(stream: t.IO, default: bool = False) -> bool:
|
||||
try:
|
||||
stream.write(b"")
|
||||
except Exception:
|
||||
try:
|
||||
stream.write("")
|
||||
return False
|
||||
except Exception:
|
||||
pass
|
||||
return default
|
||||
return True
|
||||
|
||||
|
||||
def _find_binary_reader(stream: t.IO) -> t.Optional[t.BinaryIO]:
|
||||
# We need to figure out if the given stream is already binary.
|
||||
# This can happen because the official docs recommend detaching
|
||||
# the streams to get binary streams. Some code might do this, so
|
||||
# we need to deal with this case explicitly.
|
||||
if _is_binary_reader(stream, False):
|
||||
return t.cast(t.BinaryIO, stream)
|
||||
|
||||
buf = getattr(stream, "buffer", None)
|
||||
|
||||
# Same situation here; this time we assume that the buffer is
|
||||
# actually binary in case it's closed.
|
||||
if buf is not None and _is_binary_reader(buf, True):
|
||||
return t.cast(t.BinaryIO, buf)
|
||||
|
||||
return None
|
||||
|
||||
|
||||
def _find_binary_writer(stream: t.IO) -> t.Optional[t.BinaryIO]:
|
||||
# We need to figure out if the given stream is already binary.
|
||||
# This can happen because the official docs recommend detaching
|
||||
# the streams to get binary streams. Some code might do this, so
|
||||
# we need to deal with this case explicitly.
|
||||
if _is_binary_writer(stream, False):
|
||||
return t.cast(t.BinaryIO, stream)
|
||||
|
||||
buf = getattr(stream, "buffer", None)
|
||||
|
||||
# Same situation here; this time we assume that the buffer is
|
||||
# actually binary in case it's closed.
|
||||
if buf is not None and _is_binary_writer(buf, True):
|
||||
return t.cast(t.BinaryIO, buf)
|
||||
|
||||
return None
|
||||
|
||||
|
||||
def _stream_is_misconfigured(stream: t.TextIO) -> bool:
|
||||
"""A stream is misconfigured if its encoding is ASCII."""
|
||||
# If the stream does not have an encoding set, we assume it's set
|
||||
# to ASCII. This appears to happen in certain unittest
|
||||
# environments. It's not quite clear what the correct behavior is
|
||||
# but this at least will force Click to recover somehow.
|
||||
return is_ascii_encoding(getattr(stream, "encoding", None) or "ascii")
|
||||
|
||||
|
||||
def _is_compat_stream_attr(stream: t.TextIO, attr: str, value: t.Optional[str]) -> bool:
|
||||
"""A stream attribute is compatible if it is equal to the
|
||||
desired value or the desired value is unset and the attribute
|
||||
has a value.
|
||||
"""
|
||||
stream_value = getattr(stream, attr, None)
|
||||
return stream_value == value or (value is None and stream_value is not None)
|
||||
|
||||
|
||||
def _is_compatible_text_stream(
|
||||
stream: t.TextIO, encoding: t.Optional[str], errors: t.Optional[str]
|
||||
) -> bool:
|
||||
"""Check if a stream's encoding and errors attributes are
|
||||
compatible with the desired values.
|
||||
"""
|
||||
return _is_compat_stream_attr(
|
||||
stream, "encoding", encoding
|
||||
) and _is_compat_stream_attr(stream, "errors", errors)
|
||||
|
||||
|
||||
def _force_correct_text_stream(
|
||||
text_stream: t.IO,
|
||||
encoding: t.Optional[str],
|
||||
errors: t.Optional[str],
|
||||
is_binary: t.Callable[[t.IO, bool], bool],
|
||||
find_binary: t.Callable[[t.IO], t.Optional[t.BinaryIO]],
|
||||
force_readable: bool = False,
|
||||
force_writable: bool = False,
|
||||
) -> t.TextIO:
|
||||
if is_binary(text_stream, False):
|
||||
binary_reader = t.cast(t.BinaryIO, text_stream)
|
||||
else:
|
||||
text_stream = t.cast(t.TextIO, text_stream)
|
||||
# If the stream looks compatible, and won't default to a
|
||||
# misconfigured ascii encoding, return it as-is.
|
||||
if _is_compatible_text_stream(text_stream, encoding, errors) and not (
|
||||
encoding is None and _stream_is_misconfigured(text_stream)
|
||||
):
|
||||
return text_stream
|
||||
|
||||
# Otherwise, get the underlying binary reader.
|
||||
possible_binary_reader = find_binary(text_stream)
|
||||
|
||||
# If that's not possible, silently use the original reader
|
||||
# and get mojibake instead of exceptions.
|
||||
if possible_binary_reader is None:
|
||||
return text_stream
|
||||
|
||||
binary_reader = possible_binary_reader
|
||||
|
||||
# Default errors to replace instead of strict in order to get
|
||||
# something that works.
|
||||
if errors is None:
|
||||
errors = "replace"
|
||||
|
||||
# Wrap the binary stream in a text stream with the correct
|
||||
# encoding parameters.
|
||||
return _make_text_stream(
|
||||
binary_reader,
|
||||
encoding,
|
||||
errors,
|
||||
force_readable=force_readable,
|
||||
force_writable=force_writable,
|
||||
)
|
||||
|
||||
|
||||
def _force_correct_text_reader(
|
||||
text_reader: t.IO,
|
||||
encoding: t.Optional[str],
|
||||
errors: t.Optional[str],
|
||||
force_readable: bool = False,
|
||||
) -> t.TextIO:
|
||||
return _force_correct_text_stream(
|
||||
text_reader,
|
||||
encoding,
|
||||
errors,
|
||||
_is_binary_reader,
|
||||
_find_binary_reader,
|
||||
force_readable=force_readable,
|
||||
)
|
||||
|
||||
|
||||
def _force_correct_text_writer(
|
||||
text_writer: t.IO,
|
||||
encoding: t.Optional[str],
|
||||
errors: t.Optional[str],
|
||||
force_writable: bool = False,
|
||||
) -> t.TextIO:
|
||||
return _force_correct_text_stream(
|
||||
text_writer,
|
||||
encoding,
|
||||
errors,
|
||||
_is_binary_writer,
|
||||
_find_binary_writer,
|
||||
force_writable=force_writable,
|
||||
)
|
||||
|
||||
|
||||
def get_binary_stdin() -> t.BinaryIO:
|
||||
reader = _find_binary_reader(sys.stdin)
|
||||
if reader is None:
|
||||
raise RuntimeError("Was not able to determine binary stream for sys.stdin.")
|
||||
return reader
|
||||
|
||||
|
||||
def get_binary_stdout() -> t.BinaryIO:
|
||||
writer = _find_binary_writer(sys.stdout)
|
||||
if writer is None:
|
||||
raise RuntimeError("Was not able to determine binary stream for sys.stdout.")
|
||||
return writer
|
||||
|
||||
|
||||
def get_binary_stderr() -> t.BinaryIO:
|
||||
writer = _find_binary_writer(sys.stderr)
|
||||
if writer is None:
|
||||
raise RuntimeError("Was not able to determine binary stream for sys.stderr.")
|
||||
return writer
|
||||
|
||||
|
||||
def get_text_stdin(
|
||||
encoding: t.Optional[str] = None, errors: t.Optional[str] = None
|
||||
) -> t.TextIO:
|
||||
rv = _get_windows_console_stream(sys.stdin, encoding, errors)
|
||||
if rv is not None:
|
||||
return rv
|
||||
return _force_correct_text_reader(sys.stdin, encoding, errors, force_readable=True)
|
||||
|
||||
|
||||
def get_text_stdout(
|
||||
encoding: t.Optional[str] = None, errors: t.Optional[str] = None
|
||||
) -> t.TextIO:
|
||||
rv = _get_windows_console_stream(sys.stdout, encoding, errors)
|
||||
if rv is not None:
|
||||
return rv
|
||||
return _force_correct_text_writer(sys.stdout, encoding, errors, force_writable=True)
|
||||
|
||||
|
||||
def get_text_stderr(
|
||||
encoding: t.Optional[str] = None, errors: t.Optional[str] = None
|
||||
) -> t.TextIO:
|
||||
rv = _get_windows_console_stream(sys.stderr, encoding, errors)
|
||||
if rv is not None:
|
||||
return rv
|
||||
return _force_correct_text_writer(sys.stderr, encoding, errors, force_writable=True)
|
||||
|
||||
|
||||
def _wrap_io_open(
|
||||
file: t.Union[str, os.PathLike, int],
|
||||
mode: str,
|
||||
encoding: t.Optional[str],
|
||||
errors: t.Optional[str],
|
||||
) -> t.IO:
|
||||
"""Handles not passing ``encoding`` and ``errors`` in binary mode."""
|
||||
if "b" in mode:
|
||||
return open(file, mode)
|
||||
|
||||
return open(file, mode, encoding=encoding, errors=errors)
|
||||
|
||||
|
||||
def open_stream(
|
||||
filename: str,
|
||||
mode: str = "r",
|
||||
encoding: t.Optional[str] = None,
|
||||
errors: t.Optional[str] = "strict",
|
||||
atomic: bool = False,
|
||||
) -> t.Tuple[t.IO, bool]:
|
||||
binary = "b" in mode
|
||||
|
||||
# Standard streams first. These are simple because they ignore the
|
||||
# atomic flag. Use fsdecode to handle Path("-").
|
||||
if os.fsdecode(filename) == "-":
|
||||
if any(m in mode for m in ["w", "a", "x"]):
|
||||
if binary:
|
||||
return get_binary_stdout(), False
|
||||
return get_text_stdout(encoding=encoding, errors=errors), False
|
||||
if binary:
|
||||
return get_binary_stdin(), False
|
||||
return get_text_stdin(encoding=encoding, errors=errors), False
|
||||
|
||||
# Non-atomic writes directly go out through the regular open functions.
|
||||
if not atomic:
|
||||
return _wrap_io_open(filename, mode, encoding, errors), True
|
||||
|
||||
# Some usability stuff for atomic writes
|
||||
if "a" in mode:
|
||||
raise ValueError(
|
||||
"Appending to an existing file is not supported, because that"
|
||||
" would involve an expensive `copy`-operation to a temporary"
|
||||
" file. Open the file in normal `w`-mode and copy explicitly"
|
||||
" if that's what you're after."
|
||||
)
|
||||
if "x" in mode:
|
||||
raise ValueError("Use the `overwrite`-parameter instead.")
|
||||
if "w" not in mode:
|
||||
raise ValueError("Atomic writes only make sense with `w`-mode.")
|
||||
|
||||
# Atomic writes are more complicated. They work by opening a file
|
||||
# as a proxy in the same folder and then using the fdopen
|
||||
# functionality to wrap it in a Python file. Then we wrap it in an
|
||||
# atomic file that moves the file over on close.
|
||||
import errno
|
||||
import random
|
||||
|
||||
try:
|
||||
perm: t.Optional[int] = os.stat(filename).st_mode
|
||||
except OSError:
|
||||
perm = None
|
||||
|
||||
flags = os.O_RDWR | os.O_CREAT | os.O_EXCL
|
||||
|
||||
if binary:
|
||||
flags |= getattr(os, "O_BINARY", 0)
|
||||
|
||||
while True:
|
||||
tmp_filename = os.path.join(
|
||||
os.path.dirname(filename),
|
||||
f".__atomic-write{random.randrange(1 << 32):08x}",
|
||||
)
|
||||
try:
|
||||
fd = os.open(tmp_filename, flags, 0o666 if perm is None else perm)
|
||||
break
|
||||
except OSError as e:
|
||||
if e.errno == errno.EEXIST or (
|
||||
os.name == "nt"
|
||||
and e.errno == errno.EACCES
|
||||
and os.path.isdir(e.filename)
|
||||
and os.access(e.filename, os.W_OK)
|
||||
):
|
||||
continue
|
||||
raise
|
||||
|
||||
if perm is not None:
|
||||
os.chmod(tmp_filename, perm) # in case perm includes bits in umask
|
||||
|
||||
f = _wrap_io_open(fd, mode, encoding, errors)
|
||||
af = _AtomicFile(f, tmp_filename, os.path.realpath(filename))
|
||||
return t.cast(t.IO, af), True
|
||||
|
||||
|
||||
class _AtomicFile:
|
||||
def __init__(self, f: t.IO, tmp_filename: str, real_filename: str) -> None:
|
||||
self._f = f
|
||||
self._tmp_filename = tmp_filename
|
||||
self._real_filename = real_filename
|
||||
self.closed = False
|
||||
|
||||
@property
|
||||
def name(self) -> str:
|
||||
return self._real_filename
|
||||
|
||||
def close(self, delete: bool = False) -> None:
|
||||
if self.closed:
|
||||
return
|
||||
self._f.close()
|
||||
os.replace(self._tmp_filename, self._real_filename)
|
||||
self.closed = True
|
||||
|
||||
def __getattr__(self, name: str) -> t.Any:
|
||||
return getattr(self._f, name)
|
||||
|
||||
def __enter__(self) -> "_AtomicFile":
|
||||
return self
|
||||
|
||||
def __exit__(self, exc_type, exc_value, tb): # type: ignore
|
||||
self.close(delete=exc_type is not None)
|
||||
|
||||
def __repr__(self) -> str:
|
||||
return repr(self._f)
|
||||
|
||||
|
||||
def strip_ansi(value: str) -> str:
|
||||
return _ansi_re.sub("", value)
|
||||
|
||||
|
||||
def _is_jupyter_kernel_output(stream: t.IO) -> bool:
|
||||
while isinstance(stream, (_FixupStream, _NonClosingTextIOWrapper)):
|
||||
stream = stream._stream
|
||||
|
||||
return stream.__class__.__module__.startswith("ipykernel.")
|
||||
|
||||
|
||||
def should_strip_ansi(
|
||||
stream: t.Optional[t.IO] = None, color: t.Optional[bool] = None
|
||||
) -> bool:
|
||||
if color is None:
|
||||
if stream is None:
|
||||
stream = sys.stdin
|
||||
return not isatty(stream) and not _is_jupyter_kernel_output(stream)
|
||||
return not color
|
||||
|
||||
|
||||
# On Windows, wrap the output streams with colorama to support ANSI
|
||||
# color codes.
|
||||
# NOTE: double check is needed so mypy does not analyze this on Linux
|
||||
if sys.platform.startswith("win") and WIN:
|
||||
from ._winconsole import _get_windows_console_stream
|
||||
|
||||
def _get_argv_encoding() -> str:
|
||||
import locale
|
||||
|
||||
return locale.getpreferredencoding()
|
||||
|
||||
_ansi_stream_wrappers: t.MutableMapping[t.TextIO, t.TextIO] = WeakKeyDictionary()
|
||||
|
||||
def auto_wrap_for_ansi(
|
||||
stream: t.TextIO, color: t.Optional[bool] = None
|
||||
) -> t.TextIO:
|
||||
"""Support ANSI color and style codes on Windows by wrapping a
|
||||
stream with colorama.
|
||||
"""
|
||||
try:
|
||||
cached = _ansi_stream_wrappers.get(stream)
|
||||
except Exception:
|
||||
cached = None
|
||||
|
||||
if cached is not None:
|
||||
return cached
|
||||
|
||||
import colorama
|
||||
|
||||
strip = should_strip_ansi(stream, color)
|
||||
ansi_wrapper = colorama.AnsiToWin32(stream, strip=strip)
|
||||
rv = t.cast(t.TextIO, ansi_wrapper.stream)
|
||||
_write = rv.write
|
||||
|
||||
def _safe_write(s):
|
||||
try:
|
||||
return _write(s)
|
||||
except BaseException:
|
||||
ansi_wrapper.reset_all()
|
||||
raise
|
||||
|
||||
rv.write = _safe_write
|
||||
|
||||
try:
|
||||
_ansi_stream_wrappers[stream] = rv
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
return rv
|
||||
|
||||
else:
|
||||
|
||||
def _get_argv_encoding() -> str:
|
||||
return getattr(sys.stdin, "encoding", None) or get_filesystem_encoding()
|
||||
|
||||
def _get_windows_console_stream(
|
||||
f: t.TextIO, encoding: t.Optional[str], errors: t.Optional[str]
|
||||
) -> t.Optional[t.TextIO]:
|
||||
return None
|
||||
|
||||
|
||||
def term_len(x: str) -> int:
|
||||
return len(strip_ansi(x))
|
||||
|
||||
|
||||
def isatty(stream: t.IO) -> bool:
|
||||
try:
|
||||
return stream.isatty()
|
||||
except Exception:
|
||||
return False
|
||||
|
||||
|
||||
def _make_cached_stream_func(
|
||||
src_func: t.Callable[[], t.TextIO], wrapper_func: t.Callable[[], t.TextIO]
|
||||
) -> t.Callable[[], t.TextIO]:
|
||||
cache: t.MutableMapping[t.TextIO, t.TextIO] = WeakKeyDictionary()
|
||||
|
||||
def func() -> t.TextIO:
|
||||
stream = src_func()
|
||||
try:
|
||||
rv = cache.get(stream)
|
||||
except Exception:
|
||||
rv = None
|
||||
if rv is not None:
|
||||
return rv
|
||||
rv = wrapper_func()
|
||||
try:
|
||||
cache[stream] = rv
|
||||
except Exception:
|
||||
pass
|
||||
return rv
|
||||
|
||||
return func
|
||||
|
||||
|
||||
_default_text_stdin = _make_cached_stream_func(lambda: sys.stdin, get_text_stdin)
|
||||
_default_text_stdout = _make_cached_stream_func(lambda: sys.stdout, get_text_stdout)
|
||||
_default_text_stderr = _make_cached_stream_func(lambda: sys.stderr, get_text_stderr)
|
||||
|
||||
|
||||
binary_streams: t.Mapping[str, t.Callable[[], t.BinaryIO]] = {
|
||||
"stdin": get_binary_stdin,
|
||||
"stdout": get_binary_stdout,
|
||||
"stderr": get_binary_stderr,
|
||||
}
|
||||
|
||||
text_streams: t.Mapping[
|
||||
str, t.Callable[[t.Optional[str], t.Optional[str]], t.TextIO]
|
||||
] = {
|
||||
"stdin": get_text_stdin,
|
||||
"stdout": get_text_stdout,
|
||||
"stderr": get_text_stderr,
|
||||
}
|
717
zhdo.space/lib/python3.9/site-packages/click/_termui_impl.py
Normal file
717
zhdo.space/lib/python3.9/site-packages/click/_termui_impl.py
Normal file
@ -0,0 +1,717 @@
|
||||
"""
|
||||
This module contains implementations for the termui module. To keep the
|
||||
import time of Click down, some infrequently used functionality is
|
||||
placed in this module and only imported as needed.
|
||||
"""
|
||||
import contextlib
|
||||
import math
|
||||
import os
|
||||
import sys
|
||||
import time
|
||||
import typing as t
|
||||
from gettext import gettext as _
|
||||
|
||||
from ._compat import _default_text_stdout
|
||||
from ._compat import CYGWIN
|
||||
from ._compat import get_best_encoding
|
||||
from ._compat import isatty
|
||||
from ._compat import open_stream
|
||||
from ._compat import strip_ansi
|
||||
from ._compat import term_len
|
||||
from ._compat import WIN
|
||||
from .exceptions import ClickException
|
||||
from .utils import echo
|
||||
|
||||
V = t.TypeVar("V")
|
||||
|
||||
if os.name == "nt":
|
||||
BEFORE_BAR = "\r"
|
||||
AFTER_BAR = "\n"
|
||||
else:
|
||||
BEFORE_BAR = "\r\033[?25l"
|
||||
AFTER_BAR = "\033[?25h\n"
|
||||
|
||||
|
||||
class ProgressBar(t.Generic[V]):
|
||||
def __init__(
|
||||
self,
|
||||
iterable: t.Optional[t.Iterable[V]],
|
||||
length: t.Optional[int] = None,
|
||||
fill_char: str = "#",
|
||||
empty_char: str = " ",
|
||||
bar_template: str = "%(bar)s",
|
||||
info_sep: str = " ",
|
||||
show_eta: bool = True,
|
||||
show_percent: t.Optional[bool] = None,
|
||||
show_pos: bool = False,
|
||||
item_show_func: t.Optional[t.Callable[[t.Optional[V]], t.Optional[str]]] = None,
|
||||
label: t.Optional[str] = None,
|
||||
file: t.Optional[t.TextIO] = None,
|
||||
color: t.Optional[bool] = None,
|
||||
update_min_steps: int = 1,
|
||||
width: int = 30,
|
||||
) -> None:
|
||||
self.fill_char = fill_char
|
||||
self.empty_char = empty_char
|
||||
self.bar_template = bar_template
|
||||
self.info_sep = info_sep
|
||||
self.show_eta = show_eta
|
||||
self.show_percent = show_percent
|
||||
self.show_pos = show_pos
|
||||
self.item_show_func = item_show_func
|
||||
self.label = label or ""
|
||||
if file is None:
|
||||
file = _default_text_stdout()
|
||||
self.file = file
|
||||
self.color = color
|
||||
self.update_min_steps = update_min_steps
|
||||
self._completed_intervals = 0
|
||||
self.width = width
|
||||
self.autowidth = width == 0
|
||||
|
||||
if length is None:
|
||||
from operator import length_hint
|
||||
|
||||
length = length_hint(iterable, -1)
|
||||
|
||||
if length == -1:
|
||||
length = None
|
||||
if iterable is None:
|
||||
if length is None:
|
||||
raise TypeError("iterable or length is required")
|
||||
iterable = t.cast(t.Iterable[V], range(length))
|
||||
self.iter = iter(iterable)
|
||||
self.length = length
|
||||
self.pos = 0
|
||||
self.avg: t.List[float] = []
|
||||
self.start = self.last_eta = time.time()
|
||||
self.eta_known = False
|
||||
self.finished = False
|
||||
self.max_width: t.Optional[int] = None
|
||||
self.entered = False
|
||||
self.current_item: t.Optional[V] = None
|
||||
self.is_hidden = not isatty(self.file)
|
||||
self._last_line: t.Optional[str] = None
|
||||
|
||||
def __enter__(self) -> "ProgressBar":
|
||||
self.entered = True
|
||||
self.render_progress()
|
||||
return self
|
||||
|
||||
def __exit__(self, exc_type, exc_value, tb): # type: ignore
|
||||
self.render_finish()
|
||||
|
||||
def __iter__(self) -> t.Iterator[V]:
|
||||
if not self.entered:
|
||||
raise RuntimeError("You need to use progress bars in a with block.")
|
||||
self.render_progress()
|
||||
return self.generator()
|
||||
|
||||
def __next__(self) -> V:
|
||||
# Iteration is defined in terms of a generator function,
|
||||
# returned by iter(self); use that to define next(). This works
|
||||
# because `self.iter` is an iterable consumed by that generator,
|
||||
# so it is re-entry safe. Calling `next(self.generator())`
|
||||
# twice works and does "what you want".
|
||||
return next(iter(self))
|
||||
|
||||
def render_finish(self) -> None:
|
||||
if self.is_hidden:
|
||||
return
|
||||
self.file.write(AFTER_BAR)
|
||||
self.file.flush()
|
||||
|
||||
@property
|
||||
def pct(self) -> float:
|
||||
if self.finished:
|
||||
return 1.0
|
||||
return min(self.pos / (float(self.length or 1) or 1), 1.0)
|
||||
|
||||
@property
|
||||
def time_per_iteration(self) -> float:
|
||||
if not self.avg:
|
||||
return 0.0
|
||||
return sum(self.avg) / float(len(self.avg))
|
||||
|
||||
@property
|
||||
def eta(self) -> float:
|
||||
if self.length is not None and not self.finished:
|
||||
return self.time_per_iteration * (self.length - self.pos)
|
||||
return 0.0
|
||||
|
||||
def format_eta(self) -> str:
|
||||
if self.eta_known:
|
||||
t = int(self.eta)
|
||||
seconds = t % 60
|
||||
t //= 60
|
||||
minutes = t % 60
|
||||
t //= 60
|
||||
hours = t % 24
|
||||
t //= 24
|
||||
if t > 0:
|
||||
return f"{t}d {hours:02}:{minutes:02}:{seconds:02}"
|
||||
else:
|
||||
return f"{hours:02}:{minutes:02}:{seconds:02}"
|
||||
return ""
|
||||
|
||||
def format_pos(self) -> str:
|
||||
pos = str(self.pos)
|
||||
if self.length is not None:
|
||||
pos += f"/{self.length}"
|
||||
return pos
|
||||
|
||||
def format_pct(self) -> str:
|
||||
return f"{int(self.pct * 100): 4}%"[1:]
|
||||
|
||||
def format_bar(self) -> str:
|
||||
if self.length is not None:
|
||||
bar_length = int(self.pct * self.width)
|
||||
bar = self.fill_char * bar_length
|
||||
bar += self.empty_char * (self.width - bar_length)
|
||||
elif self.finished:
|
||||
bar = self.fill_char * self.width
|
||||
else:
|
||||
chars = list(self.empty_char * (self.width or 1))
|
||||
if self.time_per_iteration != 0:
|
||||
chars[
|
||||
int(
|
||||
(math.cos(self.pos * self.time_per_iteration) / 2.0 + 0.5)
|
||||
* self.width
|
||||
)
|
||||
] = self.fill_char
|
||||
bar = "".join(chars)
|
||||
return bar
|
||||
|
||||
def format_progress_line(self) -> str:
|
||||
show_percent = self.show_percent
|
||||
|
||||
info_bits = []
|
||||
if self.length is not None and show_percent is None:
|
||||
show_percent = not self.show_pos
|
||||
|
||||
if self.show_pos:
|
||||
info_bits.append(self.format_pos())
|
||||
if show_percent:
|
||||
info_bits.append(self.format_pct())
|
||||
if self.show_eta and self.eta_known and not self.finished:
|
||||
info_bits.append(self.format_eta())
|
||||
if self.item_show_func is not None:
|
||||
item_info = self.item_show_func(self.current_item)
|
||||
if item_info is not None:
|
||||
info_bits.append(item_info)
|
||||
|
||||
return (
|
||||
self.bar_template
|
||||
% {
|
||||
"label": self.label,
|
||||
"bar": self.format_bar(),
|
||||
"info": self.info_sep.join(info_bits),
|
||||
}
|
||||
).rstrip()
|
||||
|
||||
def render_progress(self) -> None:
|
||||
import shutil
|
||||
|
||||
if self.is_hidden:
|
||||
# Only output the label as it changes if the output is not a
|
||||
# TTY. Use file=stderr if you expect to be piping stdout.
|
||||
if self._last_line != self.label:
|
||||
self._last_line = self.label
|
||||
echo(self.label, file=self.file, color=self.color)
|
||||
|
||||
return
|
||||
|
||||
buf = []
|
||||
# Update width in case the terminal has been resized
|
||||
if self.autowidth:
|
||||
old_width = self.width
|
||||
self.width = 0
|
||||
clutter_length = term_len(self.format_progress_line())
|
||||
new_width = max(0, shutil.get_terminal_size().columns - clutter_length)
|
||||
if new_width < old_width:
|
||||
buf.append(BEFORE_BAR)
|
||||
buf.append(" " * self.max_width) # type: ignore
|
||||
self.max_width = new_width
|
||||
self.width = new_width
|
||||
|
||||
clear_width = self.width
|
||||
if self.max_width is not None:
|
||||
clear_width = self.max_width
|
||||
|
||||
buf.append(BEFORE_BAR)
|
||||
line = self.format_progress_line()
|
||||
line_len = term_len(line)
|
||||
if self.max_width is None or self.max_width < line_len:
|
||||
self.max_width = line_len
|
||||
|
||||
buf.append(line)
|
||||
buf.append(" " * (clear_width - line_len))
|
||||
line = "".join(buf)
|
||||
# Render the line only if it changed.
|
||||
|
||||
if line != self._last_line:
|
||||
self._last_line = line
|
||||
echo(line, file=self.file, color=self.color, nl=False)
|
||||
self.file.flush()
|
||||
|
||||
def make_step(self, n_steps: int) -> None:
|
||||
self.pos += n_steps
|
||||
if self.length is not None and self.pos >= self.length:
|
||||
self.finished = True
|
||||
|
||||
if (time.time() - self.last_eta) < 1.0:
|
||||
return
|
||||
|
||||
self.last_eta = time.time()
|
||||
|
||||
# self.avg is a rolling list of length <= 7 of steps where steps are
|
||||
# defined as time elapsed divided by the total progress through
|
||||
# self.length.
|
||||
if self.pos:
|
||||
step = (time.time() - self.start) / self.pos
|
||||
else:
|
||||
step = time.time() - self.start
|
||||
|
||||
self.avg = self.avg[-6:] + [step]
|
||||
|
||||
self.eta_known = self.length is not None
|
||||
|
||||
def update(self, n_steps: int, current_item: t.Optional[V] = None) -> None:
|
||||
"""Update the progress bar by advancing a specified number of
|
||||
steps, and optionally set the ``current_item`` for this new
|
||||
position.
|
||||
|
||||
:param n_steps: Number of steps to advance.
|
||||
:param current_item: Optional item to set as ``current_item``
|
||||
for the updated position.
|
||||
|
||||
.. versionchanged:: 8.0
|
||||
Added the ``current_item`` optional parameter.
|
||||
|
||||
.. versionchanged:: 8.0
|
||||
Only render when the number of steps meets the
|
||||
``update_min_steps`` threshold.
|
||||
"""
|
||||
if current_item is not None:
|
||||
self.current_item = current_item
|
||||
|
||||
self._completed_intervals += n_steps
|
||||
|
||||
if self._completed_intervals >= self.update_min_steps:
|
||||
self.make_step(self._completed_intervals)
|
||||
self.render_progress()
|
||||
self._completed_intervals = 0
|
||||
|
||||
def finish(self) -> None:
|
||||
self.eta_known = False
|
||||
self.current_item = None
|
||||
self.finished = True
|
||||
|
||||
def generator(self) -> t.Iterator[V]:
|
||||
"""Return a generator which yields the items added to the bar
|
||||
during construction, and updates the progress bar *after* the
|
||||
yielded block returns.
|
||||
"""
|
||||
# WARNING: the iterator interface for `ProgressBar` relies on
|
||||
# this and only works because this is a simple generator which
|
||||
# doesn't create or manage additional state. If this function
|
||||
# changes, the impact should be evaluated both against
|
||||
# `iter(bar)` and `next(bar)`. `next()` in particular may call
|
||||
# `self.generator()` repeatedly, and this must remain safe in
|
||||
# order for that interface to work.
|
||||
if not self.entered:
|
||||
raise RuntimeError("You need to use progress bars in a with block.")
|
||||
|
||||
if self.is_hidden:
|
||||
yield from self.iter
|
||||
else:
|
||||
for rv in self.iter:
|
||||
self.current_item = rv
|
||||
|
||||
# This allows show_item_func to be updated before the
|
||||
# item is processed. Only trigger at the beginning of
|
||||
# the update interval.
|
||||
if self._completed_intervals == 0:
|
||||
self.render_progress()
|
||||
|
||||
yield rv
|
||||
self.update(1)
|
||||
|
||||
self.finish()
|
||||
self.render_progress()
|
||||
|
||||
|
||||
def pager(generator: t.Iterable[str], color: t.Optional[bool] = None) -> None:
|
||||
"""Decide what method to use for paging through text."""
|
||||
stdout = _default_text_stdout()
|
||||
if not isatty(sys.stdin) or not isatty(stdout):
|
||||
return _nullpager(stdout, generator, color)
|
||||
pager_cmd = (os.environ.get("PAGER", None) or "").strip()
|
||||
if pager_cmd:
|
||||
if WIN:
|
||||
return _tempfilepager(generator, pager_cmd, color)
|
||||
return _pipepager(generator, pager_cmd, color)
|
||||
if os.environ.get("TERM") in ("dumb", "emacs"):
|
||||
return _nullpager(stdout, generator, color)
|
||||
if WIN or sys.platform.startswith("os2"):
|
||||
return _tempfilepager(generator, "more <", color)
|
||||
if hasattr(os, "system") and os.system("(less) 2>/dev/null") == 0:
|
||||
return _pipepager(generator, "less", color)
|
||||
|
||||
import tempfile
|
||||
|
||||
fd, filename = tempfile.mkstemp()
|
||||
os.close(fd)
|
||||
try:
|
||||
if hasattr(os, "system") and os.system(f'more "{filename}"') == 0:
|
||||
return _pipepager(generator, "more", color)
|
||||
return _nullpager(stdout, generator, color)
|
||||
finally:
|
||||
os.unlink(filename)
|
||||
|
||||
|
||||
def _pipepager(generator: t.Iterable[str], cmd: str, color: t.Optional[bool]) -> None:
|
||||
"""Page through text by feeding it to another program. Invoking a
|
||||
pager through this might support colors.
|
||||
"""
|
||||
import subprocess
|
||||
|
||||
env = dict(os.environ)
|
||||
|
||||
# If we're piping to less we might support colors under the
|
||||
# condition that
|
||||
cmd_detail = cmd.rsplit("/", 1)[-1].split()
|
||||
if color is None and cmd_detail[0] == "less":
|
||||
less_flags = f"{os.environ.get('LESS', '')}{' '.join(cmd_detail[1:])}"
|
||||
if not less_flags:
|
||||
env["LESS"] = "-R"
|
||||
color = True
|
||||
elif "r" in less_flags or "R" in less_flags:
|
||||
color = True
|
||||
|
||||
c = subprocess.Popen(cmd, shell=True, stdin=subprocess.PIPE, env=env)
|
||||
stdin = t.cast(t.BinaryIO, c.stdin)
|
||||
encoding = get_best_encoding(stdin)
|
||||
try:
|
||||
for text in generator:
|
||||
if not color:
|
||||
text = strip_ansi(text)
|
||||
|
||||
stdin.write(text.encode(encoding, "replace"))
|
||||
except (OSError, KeyboardInterrupt):
|
||||
pass
|
||||
else:
|
||||
stdin.close()
|
||||
|
||||
# Less doesn't respect ^C, but catches it for its own UI purposes (aborting
|
||||
# search or other commands inside less).
|
||||
#
|
||||
# That means when the user hits ^C, the parent process (click) terminates,
|
||||
# but less is still alive, paging the output and messing up the terminal.
|
||||
#
|
||||
# If the user wants to make the pager exit on ^C, they should set
|
||||
# `LESS='-K'`. It's not our decision to make.
|
||||
while True:
|
||||
try:
|
||||
c.wait()
|
||||
except KeyboardInterrupt:
|
||||
pass
|
||||
else:
|
||||
break
|
||||
|
||||
|
||||
def _tempfilepager(
|
||||
generator: t.Iterable[str], cmd: str, color: t.Optional[bool]
|
||||
) -> None:
|
||||
"""Page through text by invoking a program on a temporary file."""
|
||||
import tempfile
|
||||
|
||||
fd, filename = tempfile.mkstemp()
|
||||
# TODO: This never terminates if the passed generator never terminates.
|
||||
text = "".join(generator)
|
||||
if not color:
|
||||
text = strip_ansi(text)
|
||||
encoding = get_best_encoding(sys.stdout)
|
||||
with open_stream(filename, "wb")[0] as f:
|
||||
f.write(text.encode(encoding))
|
||||
try:
|
||||
os.system(f'{cmd} "{filename}"')
|
||||
finally:
|
||||
os.close(fd)
|
||||
os.unlink(filename)
|
||||
|
||||
|
||||
def _nullpager(
|
||||
stream: t.TextIO, generator: t.Iterable[str], color: t.Optional[bool]
|
||||
) -> None:
|
||||
"""Simply print unformatted text. This is the ultimate fallback."""
|
||||
for text in generator:
|
||||
if not color:
|
||||
text = strip_ansi(text)
|
||||
stream.write(text)
|
||||
|
||||
|
||||
class Editor:
|
||||
def __init__(
|
||||
self,
|
||||
editor: t.Optional[str] = None,
|
||||
env: t.Optional[t.Mapping[str, str]] = None,
|
||||
require_save: bool = True,
|
||||
extension: str = ".txt",
|
||||
) -> None:
|
||||
self.editor = editor
|
||||
self.env = env
|
||||
self.require_save = require_save
|
||||
self.extension = extension
|
||||
|
||||
def get_editor(self) -> str:
|
||||
if self.editor is not None:
|
||||
return self.editor
|
||||
for key in "VISUAL", "EDITOR":
|
||||
rv = os.environ.get(key)
|
||||
if rv:
|
||||
return rv
|
||||
if WIN:
|
||||
return "notepad"
|
||||
for editor in "sensible-editor", "vim", "nano":
|
||||
if os.system(f"which {editor} >/dev/null 2>&1") == 0:
|
||||
return editor
|
||||
return "vi"
|
||||
|
||||
def edit_file(self, filename: str) -> None:
|
||||
import subprocess
|
||||
|
||||
editor = self.get_editor()
|
||||
environ: t.Optional[t.Dict[str, str]] = None
|
||||
|
||||
if self.env:
|
||||
environ = os.environ.copy()
|
||||
environ.update(self.env)
|
||||
|
||||
try:
|
||||
c = subprocess.Popen(f'{editor} "{filename}"', env=environ, shell=True)
|
||||
exit_code = c.wait()
|
||||
if exit_code != 0:
|
||||
raise ClickException(
|
||||
_("{editor}: Editing failed").format(editor=editor)
|
||||
)
|
||||
except OSError as e:
|
||||
raise ClickException(
|
||||
_("{editor}: Editing failed: {e}").format(editor=editor, e=e)
|
||||
) from e
|
||||
|
||||
def edit(self, text: t.Optional[t.AnyStr]) -> t.Optional[t.AnyStr]:
|
||||
import tempfile
|
||||
|
||||
if not text:
|
||||
data = b""
|
||||
elif isinstance(text, (bytes, bytearray)):
|
||||
data = text
|
||||
else:
|
||||
if text and not text.endswith("\n"):
|
||||
text += "\n"
|
||||
|
||||
if WIN:
|
||||
data = text.replace("\n", "\r\n").encode("utf-8-sig")
|
||||
else:
|
||||
data = text.encode("utf-8")
|
||||
|
||||
fd, name = tempfile.mkstemp(prefix="editor-", suffix=self.extension)
|
||||
f: t.BinaryIO
|
||||
|
||||
try:
|
||||
with os.fdopen(fd, "wb") as f:
|
||||
f.write(data)
|
||||
|
||||
# If the filesystem resolution is 1 second, like Mac OS
|
||||
# 10.12 Extended, or 2 seconds, like FAT32, and the editor
|
||||
# closes very fast, require_save can fail. Set the modified
|
||||
# time to be 2 seconds in the past to work around this.
|
||||
os.utime(name, (os.path.getatime(name), os.path.getmtime(name) - 2))
|
||||
# Depending on the resolution, the exact value might not be
|
||||
# recorded, so get the new recorded value.
|
||||
timestamp = os.path.getmtime(name)
|
||||
|
||||
self.edit_file(name)
|
||||
|
||||
if self.require_save and os.path.getmtime(name) == timestamp:
|
||||
return None
|
||||
|
||||
with open(name, "rb") as f:
|
||||
rv = f.read()
|
||||
|
||||
if isinstance(text, (bytes, bytearray)):
|
||||
return rv
|
||||
|
||||
return rv.decode("utf-8-sig").replace("\r\n", "\n") # type: ignore
|
||||
finally:
|
||||
os.unlink(name)
|
||||
|
||||
|
||||
def open_url(url: str, wait: bool = False, locate: bool = False) -> int:
|
||||
import subprocess
|
||||
|
||||
def _unquote_file(url: str) -> str:
|
||||
from urllib.parse import unquote
|
||||
|
||||
if url.startswith("file://"):
|
||||
url = unquote(url[7:])
|
||||
|
||||
return url
|
||||
|
||||
if sys.platform == "darwin":
|
||||
args = ["open"]
|
||||
if wait:
|
||||
args.append("-W")
|
||||
if locate:
|
||||
args.append("-R")
|
||||
args.append(_unquote_file(url))
|
||||
null = open("/dev/null", "w")
|
||||
try:
|
||||
return subprocess.Popen(args, stderr=null).wait()
|
||||
finally:
|
||||
null.close()
|
||||
elif WIN:
|
||||
if locate:
|
||||
url = _unquote_file(url.replace('"', ""))
|
||||
args = f'explorer /select,"{url}"'
|
||||
else:
|
||||
url = url.replace('"', "")
|
||||
wait_str = "/WAIT" if wait else ""
|
||||
args = f'start {wait_str} "" "{url}"'
|
||||
return os.system(args)
|
||||
elif CYGWIN:
|
||||
if locate:
|
||||
url = os.path.dirname(_unquote_file(url).replace('"', ""))
|
||||
args = f'cygstart "{url}"'
|
||||
else:
|
||||
url = url.replace('"', "")
|
||||
wait_str = "-w" if wait else ""
|
||||
args = f'cygstart {wait_str} "{url}"'
|
||||
return os.system(args)
|
||||
|
||||
try:
|
||||
if locate:
|
||||
url = os.path.dirname(_unquote_file(url)) or "."
|
||||
else:
|
||||
url = _unquote_file(url)
|
||||
c = subprocess.Popen(["xdg-open", url])
|
||||
if wait:
|
||||
return c.wait()
|
||||
return 0
|
||||
except OSError:
|
||||
if url.startswith(("http://", "https://")) and not locate and not wait:
|
||||
import webbrowser
|
||||
|
||||
webbrowser.open(url)
|
||||
return 0
|
||||
return 1
|
||||
|
||||
|
||||
def _translate_ch_to_exc(ch: str) -> t.Optional[BaseException]:
|
||||
if ch == "\x03":
|
||||
raise KeyboardInterrupt()
|
||||
|
||||
if ch == "\x04" and not WIN: # Unix-like, Ctrl+D
|
||||
raise EOFError()
|
||||
|
||||
if ch == "\x1a" and WIN: # Windows, Ctrl+Z
|
||||
raise EOFError()
|
||||
|
||||
return None
|
||||
|
||||
|
||||
if WIN:
|
||||
import msvcrt
|
||||
|
||||
@contextlib.contextmanager
|
||||
def raw_terminal() -> t.Iterator[int]:
|
||||
yield -1
|
||||
|
||||
def getchar(echo: bool) -> str:
|
||||
# The function `getch` will return a bytes object corresponding to
|
||||
# the pressed character. Since Windows 10 build 1803, it will also
|
||||
# return \x00 when called a second time after pressing a regular key.
|
||||
#
|
||||
# `getwch` does not share this probably-bugged behavior. Moreover, it
|
||||
# returns a Unicode object by default, which is what we want.
|
||||
#
|
||||
# Either of these functions will return \x00 or \xe0 to indicate
|
||||
# a special key, and you need to call the same function again to get
|
||||
# the "rest" of the code. The fun part is that \u00e0 is
|
||||
# "latin small letter a with grave", so if you type that on a French
|
||||
# keyboard, you _also_ get a \xe0.
|
||||
# E.g., consider the Up arrow. This returns \xe0 and then \x48. The
|
||||
# resulting Unicode string reads as "a with grave" + "capital H".
|
||||
# This is indistinguishable from when the user actually types
|
||||
# "a with grave" and then "capital H".
|
||||
#
|
||||
# When \xe0 is returned, we assume it's part of a special-key sequence
|
||||
# and call `getwch` again, but that means that when the user types
|
||||
# the \u00e0 character, `getchar` doesn't return until a second
|
||||
# character is typed.
|
||||
# The alternative is returning immediately, but that would mess up
|
||||
# cross-platform handling of arrow keys and others that start with
|
||||
# \xe0. Another option is using `getch`, but then we can't reliably
|
||||
# read non-ASCII characters, because return values of `getch` are
|
||||
# limited to the current 8-bit codepage.
|
||||
#
|
||||
# Anyway, Click doesn't claim to do this Right(tm), and using `getwch`
|
||||
# is doing the right thing in more situations than with `getch`.
|
||||
func: t.Callable[[], str]
|
||||
|
||||
if echo:
|
||||
func = msvcrt.getwche # type: ignore
|
||||
else:
|
||||
func = msvcrt.getwch # type: ignore
|
||||
|
||||
rv = func()
|
||||
|
||||
if rv in ("\x00", "\xe0"):
|
||||
# \x00 and \xe0 are control characters that indicate special key,
|
||||
# see above.
|
||||
rv += func()
|
||||
|
||||
_translate_ch_to_exc(rv)
|
||||
return rv
|
||||
|
||||
else:
|
||||
import tty
|
||||
import termios
|
||||
|
||||
@contextlib.contextmanager
|
||||
def raw_terminal() -> t.Iterator[int]:
|
||||
f: t.Optional[t.TextIO]
|
||||
fd: int
|
||||
|
||||
if not isatty(sys.stdin):
|
||||
f = open("/dev/tty")
|
||||
fd = f.fileno()
|
||||
else:
|
||||
fd = sys.stdin.fileno()
|
||||
f = None
|
||||
|
||||
try:
|
||||
old_settings = termios.tcgetattr(fd)
|
||||
|
||||
try:
|
||||
tty.setraw(fd)
|
||||
yield fd
|
||||
finally:
|
||||
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
|
||||
sys.stdout.flush()
|
||||
|
||||
if f is not None:
|
||||
f.close()
|
||||
except termios.error:
|
||||
pass
|
||||
|
||||
def getchar(echo: bool) -> str:
|
||||
with raw_terminal() as fd:
|
||||
ch = os.read(fd, 32).decode(get_best_encoding(sys.stdin), "replace")
|
||||
|
||||
if echo and isatty(sys.stdout):
|
||||
sys.stdout.write(ch)
|
||||
|
||||
_translate_ch_to_exc(ch)
|
||||
return ch
|
49
zhdo.space/lib/python3.9/site-packages/click/_textwrap.py
Normal file
49
zhdo.space/lib/python3.9/site-packages/click/_textwrap.py
Normal file
@ -0,0 +1,49 @@
|
||||
import textwrap
|
||||
import typing as t
|
||||
from contextlib import contextmanager
|
||||
|
||||
|
||||
class TextWrapper(textwrap.TextWrapper):
|
||||
def _handle_long_word(
|
||||
self,
|
||||
reversed_chunks: t.List[str],
|
||||
cur_line: t.List[str],
|
||||
cur_len: int,
|
||||
width: int,
|
||||
) -> None:
|
||||
space_left = max(width - cur_len, 1)
|
||||
|
||||
if self.break_long_words:
|
||||
last = reversed_chunks[-1]
|
||||
cut = last[:space_left]
|
||||
res = last[space_left:]
|
||||
cur_line.append(cut)
|
||||
reversed_chunks[-1] = res
|
||||
elif not cur_line:
|
||||
cur_line.append(reversed_chunks.pop())
|
||||
|
||||
@contextmanager
|
||||
def extra_indent(self, indent: str) -> t.Iterator[None]:
|
||||
old_initial_indent = self.initial_indent
|
||||
old_subsequent_indent = self.subsequent_indent
|
||||
self.initial_indent += indent
|
||||
self.subsequent_indent += indent
|
||||
|
||||
try:
|
||||
yield
|
||||
finally:
|
||||
self.initial_indent = old_initial_indent
|
||||
self.subsequent_indent = old_subsequent_indent
|
||||
|
||||
def indent_only(self, text: str) -> str:
|
||||
rv = []
|
||||
|
||||
for idx, line in enumerate(text.splitlines()):
|
||||
indent = self.initial_indent
|
||||
|
||||
if idx > 0:
|
||||
indent = self.subsequent_indent
|
||||
|
||||
rv.append(f"{indent}{line}")
|
||||
|
||||
return "\n".join(rv)
|
279
zhdo.space/lib/python3.9/site-packages/click/_winconsole.py
Normal file
279
zhdo.space/lib/python3.9/site-packages/click/_winconsole.py
Normal file
@ -0,0 +1,279 @@
|
||||
# This module is based on the excellent work by Adam Bartoš who
|
||||
# provided a lot of what went into the implementation here in
|
||||
# the discussion to issue1602 in the Python bug tracker.
|
||||
#
|
||||
# There are some general differences in regards to how this works
|
||||
# compared to the original patches as we do not need to patch
|
||||
# the entire interpreter but just work in our little world of
|
||||
# echo and prompt.
|
||||
import io
|
||||
import sys
|
||||
import time
|
||||
import typing as t
|
||||
from ctypes import byref
|
||||
from ctypes import c_char
|
||||
from ctypes import c_char_p
|
||||
from ctypes import c_int
|
||||
from ctypes import c_ssize_t
|
||||
from ctypes import c_ulong
|
||||
from ctypes import c_void_p
|
||||
from ctypes import POINTER
|
||||
from ctypes import py_object
|
||||
from ctypes import Structure
|
||||
from ctypes.wintypes import DWORD
|
||||
from ctypes.wintypes import HANDLE
|
||||
from ctypes.wintypes import LPCWSTR
|
||||
from ctypes.wintypes import LPWSTR
|
||||
|
||||
from ._compat import _NonClosingTextIOWrapper
|
||||
|
||||
assert sys.platform == "win32"
|
||||
import msvcrt # noqa: E402
|
||||
from ctypes import windll # noqa: E402
|
||||
from ctypes import WINFUNCTYPE # noqa: E402
|
||||
|
||||
c_ssize_p = POINTER(c_ssize_t)
|
||||
|
||||
kernel32 = windll.kernel32
|
||||
GetStdHandle = kernel32.GetStdHandle
|
||||
ReadConsoleW = kernel32.ReadConsoleW
|
||||
WriteConsoleW = kernel32.WriteConsoleW
|
||||
GetConsoleMode = kernel32.GetConsoleMode
|
||||
GetLastError = kernel32.GetLastError
|
||||
GetCommandLineW = WINFUNCTYPE(LPWSTR)(("GetCommandLineW", windll.kernel32))
|
||||
CommandLineToArgvW = WINFUNCTYPE(POINTER(LPWSTR), LPCWSTR, POINTER(c_int))(
|
||||
("CommandLineToArgvW", windll.shell32)
|
||||
)
|
||||
LocalFree = WINFUNCTYPE(c_void_p, c_void_p)(("LocalFree", windll.kernel32))
|
||||
|
||||
STDIN_HANDLE = GetStdHandle(-10)
|
||||
STDOUT_HANDLE = GetStdHandle(-11)
|
||||
STDERR_HANDLE = GetStdHandle(-12)
|
||||
|
||||
PyBUF_SIMPLE = 0
|
||||
PyBUF_WRITABLE = 1
|
||||
|
||||
ERROR_SUCCESS = 0
|
||||
ERROR_NOT_ENOUGH_MEMORY = 8
|
||||
ERROR_OPERATION_ABORTED = 995
|
||||
|
||||
STDIN_FILENO = 0
|
||||
STDOUT_FILENO = 1
|
||||
STDERR_FILENO = 2
|
||||
|
||||
EOF = b"\x1a"
|
||||
MAX_BYTES_WRITTEN = 32767
|
||||
|
||||
try:
|
||||
from ctypes import pythonapi
|
||||
except ImportError:
|
||||
# On PyPy we cannot get buffers so our ability to operate here is
|
||||
# severely limited.
|
||||
get_buffer = None
|
||||
else:
|
||||
|
||||
class Py_buffer(Structure):
|
||||
_fields_ = [
|
||||
("buf", c_void_p),
|
||||
("obj", py_object),
|
||||
("len", c_ssize_t),
|
||||
("itemsize", c_ssize_t),
|
||||
("readonly", c_int),
|
||||
("ndim", c_int),
|
||||
("format", c_char_p),
|
||||
("shape", c_ssize_p),
|
||||
("strides", c_ssize_p),
|
||||
("suboffsets", c_ssize_p),
|
||||
("internal", c_void_p),
|
||||
]
|
||||
|
||||
PyObject_GetBuffer = pythonapi.PyObject_GetBuffer
|
||||
PyBuffer_Release = pythonapi.PyBuffer_Release
|
||||
|
||||
def get_buffer(obj, writable=False):
|
||||
buf = Py_buffer()
|
||||
flags = PyBUF_WRITABLE if writable else PyBUF_SIMPLE
|
||||
PyObject_GetBuffer(py_object(obj), byref(buf), flags)
|
||||
|
||||
try:
|
||||
buffer_type = c_char * buf.len
|
||||
return buffer_type.from_address(buf.buf)
|
||||
finally:
|
||||
PyBuffer_Release(byref(buf))
|
||||
|
||||
|
||||
class _WindowsConsoleRawIOBase(io.RawIOBase):
|
||||
def __init__(self, handle):
|
||||
self.handle = handle
|
||||
|
||||
def isatty(self):
|
||||
super().isatty()
|
||||
return True
|
||||
|
||||
|
||||
class _WindowsConsoleReader(_WindowsConsoleRawIOBase):
|
||||
def readable(self):
|
||||
return True
|
||||
|
||||
def readinto(self, b):
|
||||
bytes_to_be_read = len(b)
|
||||
if not bytes_to_be_read:
|
||||
return 0
|
||||
elif bytes_to_be_read % 2:
|
||||
raise ValueError(
|
||||
"cannot read odd number of bytes from UTF-16-LE encoded console"
|
||||
)
|
||||
|
||||
buffer = get_buffer(b, writable=True)
|
||||
code_units_to_be_read = bytes_to_be_read // 2
|
||||
code_units_read = c_ulong()
|
||||
|
||||
rv = ReadConsoleW(
|
||||
HANDLE(self.handle),
|
||||
buffer,
|
||||
code_units_to_be_read,
|
||||
byref(code_units_read),
|
||||
None,
|
||||
)
|
||||
if GetLastError() == ERROR_OPERATION_ABORTED:
|
||||
# wait for KeyboardInterrupt
|
||||
time.sleep(0.1)
|
||||
if not rv:
|
||||
raise OSError(f"Windows error: {GetLastError()}")
|
||||
|
||||
if buffer[0] == EOF:
|
||||
return 0
|
||||
return 2 * code_units_read.value
|
||||
|
||||
|
||||
class _WindowsConsoleWriter(_WindowsConsoleRawIOBase):
|
||||
def writable(self):
|
||||
return True
|
||||
|
||||
@staticmethod
|
||||
def _get_error_message(errno):
|
||||
if errno == ERROR_SUCCESS:
|
||||
return "ERROR_SUCCESS"
|
||||
elif errno == ERROR_NOT_ENOUGH_MEMORY:
|
||||
return "ERROR_NOT_ENOUGH_MEMORY"
|
||||
return f"Windows error {errno}"
|
||||
|
||||
def write(self, b):
|
||||
bytes_to_be_written = len(b)
|
||||
buf = get_buffer(b)
|
||||
code_units_to_be_written = min(bytes_to_be_written, MAX_BYTES_WRITTEN) // 2
|
||||
code_units_written = c_ulong()
|
||||
|
||||
WriteConsoleW(
|
||||
HANDLE(self.handle),
|
||||
buf,
|
||||
code_units_to_be_written,
|
||||
byref(code_units_written),
|
||||
None,
|
||||
)
|
||||
bytes_written = 2 * code_units_written.value
|
||||
|
||||
if bytes_written == 0 and bytes_to_be_written > 0:
|
||||
raise OSError(self._get_error_message(GetLastError()))
|
||||
return bytes_written
|
||||
|
||||
|
||||
class ConsoleStream:
|
||||
def __init__(self, text_stream: t.TextIO, byte_stream: t.BinaryIO) -> None:
|
||||
self._text_stream = text_stream
|
||||
self.buffer = byte_stream
|
||||
|
||||
@property
|
||||
def name(self) -> str:
|
||||
return self.buffer.name
|
||||
|
||||
def write(self, x: t.AnyStr) -> int:
|
||||
if isinstance(x, str):
|
||||
return self._text_stream.write(x)
|
||||
try:
|
||||
self.flush()
|
||||
except Exception:
|
||||
pass
|
||||
return self.buffer.write(x)
|
||||
|
||||
def writelines(self, lines: t.Iterable[t.AnyStr]) -> None:
|
||||
for line in lines:
|
||||
self.write(line)
|
||||
|
||||
def __getattr__(self, name: str) -> t.Any:
|
||||
return getattr(self._text_stream, name)
|
||||
|
||||
def isatty(self) -> bool:
|
||||
return self.buffer.isatty()
|
||||
|
||||
def __repr__(self):
|
||||
return f"<ConsoleStream name={self.name!r} encoding={self.encoding!r}>"
|
||||
|
||||
|
||||
def _get_text_stdin(buffer_stream: t.BinaryIO) -> t.TextIO:
|
||||
text_stream = _NonClosingTextIOWrapper(
|
||||
io.BufferedReader(_WindowsConsoleReader(STDIN_HANDLE)),
|
||||
"utf-16-le",
|
||||
"strict",
|
||||
line_buffering=True,
|
||||
)
|
||||
return t.cast(t.TextIO, ConsoleStream(text_stream, buffer_stream))
|
||||
|
||||
|
||||
def _get_text_stdout(buffer_stream: t.BinaryIO) -> t.TextIO:
|
||||
text_stream = _NonClosingTextIOWrapper(
|
||||
io.BufferedWriter(_WindowsConsoleWriter(STDOUT_HANDLE)),
|
||||
"utf-16-le",
|
||||
"strict",
|
||||
line_buffering=True,
|
||||
)
|
||||
return t.cast(t.TextIO, ConsoleStream(text_stream, buffer_stream))
|
||||
|
||||
|
||||
def _get_text_stderr(buffer_stream: t.BinaryIO) -> t.TextIO:
|
||||
text_stream = _NonClosingTextIOWrapper(
|
||||
io.BufferedWriter(_WindowsConsoleWriter(STDERR_HANDLE)),
|
||||
"utf-16-le",
|
||||
"strict",
|
||||
line_buffering=True,
|
||||
)
|
||||
return t.cast(t.TextIO, ConsoleStream(text_stream, buffer_stream))
|
||||
|
||||
|
||||
_stream_factories: t.Mapping[int, t.Callable[[t.BinaryIO], t.TextIO]] = {
|
||||
0: _get_text_stdin,
|
||||
1: _get_text_stdout,
|
||||
2: _get_text_stderr,
|
||||
}
|
||||
|
||||
|
||||
def _is_console(f: t.TextIO) -> bool:
|
||||
if not hasattr(f, "fileno"):
|
||||
return False
|
||||
|
||||
try:
|
||||
fileno = f.fileno()
|
||||
except (OSError, io.UnsupportedOperation):
|
||||
return False
|
||||
|
||||
handle = msvcrt.get_osfhandle(fileno)
|
||||
return bool(GetConsoleMode(handle, byref(DWORD())))
|
||||
|
||||
|
||||
def _get_windows_console_stream(
|
||||
f: t.TextIO, encoding: t.Optional[str], errors: t.Optional[str]
|
||||
) -> t.Optional[t.TextIO]:
|
||||
if (
|
||||
get_buffer is not None
|
||||
and encoding in {"utf-16-le", None}
|
||||
and errors in {"strict", None}
|
||||
and _is_console(f)
|
||||
):
|
||||
func = _stream_factories.get(f.fileno())
|
||||
if func is not None:
|
||||
b = getattr(f, "buffer", None)
|
||||
|
||||
if b is None:
|
||||
return None
|
||||
|
||||
return func(b)
|
2998
zhdo.space/lib/python3.9/site-packages/click/core.py
Normal file
2998
zhdo.space/lib/python3.9/site-packages/click/core.py
Normal file
File diff suppressed because it is too large
Load Diff
497
zhdo.space/lib/python3.9/site-packages/click/decorators.py
Normal file
497
zhdo.space/lib/python3.9/site-packages/click/decorators.py
Normal file
@ -0,0 +1,497 @@
|
||||
import inspect
|
||||
import types
|
||||
import typing as t
|
||||
from functools import update_wrapper
|
||||
from gettext import gettext as _
|
||||
|
||||
from .core import Argument
|
||||
from .core import Command
|
||||
from .core import Context
|
||||
from .core import Group
|
||||
from .core import Option
|
||||
from .core import Parameter
|
||||
from .globals import get_current_context
|
||||
from .utils import echo
|
||||
|
||||
F = t.TypeVar("F", bound=t.Callable[..., t.Any])
|
||||
FC = t.TypeVar("FC", bound=t.Union[t.Callable[..., t.Any], Command])
|
||||
|
||||
|
||||
def pass_context(f: F) -> F:
|
||||
"""Marks a callback as wanting to receive the current context
|
||||
object as first argument.
|
||||
"""
|
||||
|
||||
def new_func(*args, **kwargs): # type: ignore
|
||||
return f(get_current_context(), *args, **kwargs)
|
||||
|
||||
return update_wrapper(t.cast(F, new_func), f)
|
||||
|
||||
|
||||
def pass_obj(f: F) -> F:
|
||||
"""Similar to :func:`pass_context`, but only pass the object on the
|
||||
context onwards (:attr:`Context.obj`). This is useful if that object
|
||||
represents the state of a nested system.
|
||||
"""
|
||||
|
||||
def new_func(*args, **kwargs): # type: ignore
|
||||
return f(get_current_context().obj, *args, **kwargs)
|
||||
|
||||
return update_wrapper(t.cast(F, new_func), f)
|
||||
|
||||
|
||||
def make_pass_decorator(
|
||||
object_type: t.Type, ensure: bool = False
|
||||
) -> "t.Callable[[F], F]":
|
||||
"""Given an object type this creates a decorator that will work
|
||||
similar to :func:`pass_obj` but instead of passing the object of the
|
||||
current context, it will find the innermost context of type
|
||||
:func:`object_type`.
|
||||
|
||||
This generates a decorator that works roughly like this::
|
||||
|
||||
from functools import update_wrapper
|
||||
|
||||
def decorator(f):
|
||||
@pass_context
|
||||
def new_func(ctx, *args, **kwargs):
|
||||
obj = ctx.find_object(object_type)
|
||||
return ctx.invoke(f, obj, *args, **kwargs)
|
||||
return update_wrapper(new_func, f)
|
||||
return decorator
|
||||
|
||||
:param object_type: the type of the object to pass.
|
||||
:param ensure: if set to `True`, a new object will be created and
|
||||
remembered on the context if it's not there yet.
|
||||
"""
|
||||
|
||||
def decorator(f: F) -> F:
|
||||
def new_func(*args, **kwargs): # type: ignore
|
||||
ctx = get_current_context()
|
||||
|
||||
if ensure:
|
||||
obj = ctx.ensure_object(object_type)
|
||||
else:
|
||||
obj = ctx.find_object(object_type)
|
||||
|
||||
if obj is None:
|
||||
raise RuntimeError(
|
||||
"Managed to invoke callback without a context"
|
||||
f" object of type {object_type.__name__!r}"
|
||||
" existing."
|
||||
)
|
||||
|
||||
return ctx.invoke(f, obj, *args, **kwargs)
|
||||
|
||||
return update_wrapper(t.cast(F, new_func), f)
|
||||
|
||||
return decorator
|
||||
|
||||
|
||||
def pass_meta_key(
|
||||
key: str, *, doc_description: t.Optional[str] = None
|
||||
) -> "t.Callable[[F], F]":
|
||||
"""Create a decorator that passes a key from
|
||||
:attr:`click.Context.meta` as the first argument to the decorated
|
||||
function.
|
||||
|
||||
:param key: Key in ``Context.meta`` to pass.
|
||||
:param doc_description: Description of the object being passed,
|
||||
inserted into the decorator's docstring. Defaults to "the 'key'
|
||||
key from Context.meta".
|
||||
|
||||
.. versionadded:: 8.0
|
||||
"""
|
||||
|
||||
def decorator(f: F) -> F:
|
||||
def new_func(*args, **kwargs): # type: ignore
|
||||
ctx = get_current_context()
|
||||
obj = ctx.meta[key]
|
||||
return ctx.invoke(f, obj, *args, **kwargs)
|
||||
|
||||
return update_wrapper(t.cast(F, new_func), f)
|
||||
|
||||
if doc_description is None:
|
||||
doc_description = f"the {key!r} key from :attr:`click.Context.meta`"
|
||||
|
||||
decorator.__doc__ = (
|
||||
f"Decorator that passes {doc_description} as the first argument"
|
||||
" to the decorated function."
|
||||
)
|
||||
return decorator
|
||||
|
||||
|
||||
CmdType = t.TypeVar("CmdType", bound=Command)
|
||||
|
||||
|
||||
@t.overload
|
||||
def command(
|
||||
__func: t.Callable[..., t.Any],
|
||||
) -> Command:
|
||||
...
|
||||
|
||||
|
||||
@t.overload
|
||||
def command(
|
||||
name: t.Optional[str] = None,
|
||||
**attrs: t.Any,
|
||||
) -> t.Callable[..., Command]:
|
||||
...
|
||||
|
||||
|
||||
@t.overload
|
||||
def command(
|
||||
name: t.Optional[str] = None,
|
||||
cls: t.Type[CmdType] = ...,
|
||||
**attrs: t.Any,
|
||||
) -> t.Callable[..., CmdType]:
|
||||
...
|
||||
|
||||
|
||||
def command(
|
||||
name: t.Union[str, t.Callable[..., t.Any], None] = None,
|
||||
cls: t.Optional[t.Type[Command]] = None,
|
||||
**attrs: t.Any,
|
||||
) -> t.Union[Command, t.Callable[..., Command]]:
|
||||
r"""Creates a new :class:`Command` and uses the decorated function as
|
||||
callback. This will also automatically attach all decorated
|
||||
:func:`option`\s and :func:`argument`\s as parameters to the command.
|
||||
|
||||
The name of the command defaults to the name of the function with
|
||||
underscores replaced by dashes. If you want to change that, you can
|
||||
pass the intended name as the first argument.
|
||||
|
||||
All keyword arguments are forwarded to the underlying command class.
|
||||
For the ``params`` argument, any decorated params are appended to
|
||||
the end of the list.
|
||||
|
||||
Once decorated the function turns into a :class:`Command` instance
|
||||
that can be invoked as a command line utility or be attached to a
|
||||
command :class:`Group`.
|
||||
|
||||
:param name: the name of the command. This defaults to the function
|
||||
name with underscores replaced by dashes.
|
||||
:param cls: the command class to instantiate. This defaults to
|
||||
:class:`Command`.
|
||||
|
||||
.. versionchanged:: 8.1
|
||||
This decorator can be applied without parentheses.
|
||||
|
||||
.. versionchanged:: 8.1
|
||||
The ``params`` argument can be used. Decorated params are
|
||||
appended to the end of the list.
|
||||
"""
|
||||
|
||||
func: t.Optional[t.Callable[..., t.Any]] = None
|
||||
|
||||
if callable(name):
|
||||
func = name
|
||||
name = None
|
||||
assert cls is None, "Use 'command(cls=cls)(callable)' to specify a class."
|
||||
assert not attrs, "Use 'command(**kwargs)(callable)' to provide arguments."
|
||||
|
||||
if cls is None:
|
||||
cls = Command
|
||||
|
||||
def decorator(f: t.Callable[..., t.Any]) -> Command:
|
||||
if isinstance(f, Command):
|
||||
raise TypeError("Attempted to convert a callback into a command twice.")
|
||||
|
||||
attr_params = attrs.pop("params", None)
|
||||
params = attr_params if attr_params is not None else []
|
||||
|
||||
try:
|
||||
decorator_params = f.__click_params__ # type: ignore
|
||||
except AttributeError:
|
||||
pass
|
||||
else:
|
||||
del f.__click_params__ # type: ignore
|
||||
params.extend(reversed(decorator_params))
|
||||
|
||||
if attrs.get("help") is None:
|
||||
attrs["help"] = f.__doc__
|
||||
|
||||
cmd = cls( # type: ignore[misc]
|
||||
name=name or f.__name__.lower().replace("_", "-"), # type: ignore[arg-type]
|
||||
callback=f,
|
||||
params=params,
|
||||
**attrs,
|
||||
)
|
||||
cmd.__doc__ = f.__doc__
|
||||
return cmd
|
||||
|
||||
if func is not None:
|
||||
return decorator(func)
|
||||
|
||||
return decorator
|
||||
|
||||
|
||||
@t.overload
|
||||
def group(
|
||||
__func: t.Callable[..., t.Any],
|
||||
) -> Group:
|
||||
...
|
||||
|
||||
|
||||
@t.overload
|
||||
def group(
|
||||
name: t.Optional[str] = None,
|
||||
**attrs: t.Any,
|
||||
) -> t.Callable[[F], Group]:
|
||||
...
|
||||
|
||||
|
||||
def group(
|
||||
name: t.Union[str, t.Callable[..., t.Any], None] = None, **attrs: t.Any
|
||||
) -> t.Union[Group, t.Callable[[F], Group]]:
|
||||
"""Creates a new :class:`Group` with a function as callback. This
|
||||
works otherwise the same as :func:`command` just that the `cls`
|
||||
parameter is set to :class:`Group`.
|
||||
|
||||
.. versionchanged:: 8.1
|
||||
This decorator can be applied without parentheses.
|
||||
"""
|
||||
if attrs.get("cls") is None:
|
||||
attrs["cls"] = Group
|
||||
|
||||
if callable(name):
|
||||
grp: t.Callable[[F], Group] = t.cast(Group, command(**attrs))
|
||||
return grp(name)
|
||||
|
||||
return t.cast(Group, command(name, **attrs))
|
||||
|
||||
|
||||
def _param_memo(f: FC, param: Parameter) -> None:
|
||||
if isinstance(f, Command):
|
||||
f.params.append(param)
|
||||
else:
|
||||
if not hasattr(f, "__click_params__"):
|
||||
f.__click_params__ = [] # type: ignore
|
||||
|
||||
f.__click_params__.append(param) # type: ignore
|
||||
|
||||
|
||||
def argument(*param_decls: str, **attrs: t.Any) -> t.Callable[[FC], FC]:
|
||||
"""Attaches an argument to the command. All positional arguments are
|
||||
passed as parameter declarations to :class:`Argument`; all keyword
|
||||
arguments are forwarded unchanged (except ``cls``).
|
||||
This is equivalent to creating an :class:`Argument` instance manually
|
||||
and attaching it to the :attr:`Command.params` list.
|
||||
|
||||
:param cls: the argument class to instantiate. This defaults to
|
||||
:class:`Argument`.
|
||||
"""
|
||||
|
||||
def decorator(f: FC) -> FC:
|
||||
ArgumentClass = attrs.pop("cls", None) or Argument
|
||||
_param_memo(f, ArgumentClass(param_decls, **attrs))
|
||||
return f
|
||||
|
||||
return decorator
|
||||
|
||||
|
||||
def option(*param_decls: str, **attrs: t.Any) -> t.Callable[[FC], FC]:
|
||||
"""Attaches an option to the command. All positional arguments are
|
||||
passed as parameter declarations to :class:`Option`; all keyword
|
||||
arguments are forwarded unchanged (except ``cls``).
|
||||
This is equivalent to creating an :class:`Option` instance manually
|
||||
and attaching it to the :attr:`Command.params` list.
|
||||
|
||||
:param cls: the option class to instantiate. This defaults to
|
||||
:class:`Option`.
|
||||
"""
|
||||
|
||||
def decorator(f: FC) -> FC:
|
||||
# Issue 926, copy attrs, so pre-defined options can re-use the same cls=
|
||||
option_attrs = attrs.copy()
|
||||
OptionClass = option_attrs.pop("cls", None) or Option
|
||||
_param_memo(f, OptionClass(param_decls, **option_attrs))
|
||||
return f
|
||||
|
||||
return decorator
|
||||
|
||||
|
||||
def confirmation_option(*param_decls: str, **kwargs: t.Any) -> t.Callable[[FC], FC]:
|
||||
"""Add a ``--yes`` option which shows a prompt before continuing if
|
||||
not passed. If the prompt is declined, the program will exit.
|
||||
|
||||
:param param_decls: One or more option names. Defaults to the single
|
||||
value ``"--yes"``.
|
||||
:param kwargs: Extra arguments are passed to :func:`option`.
|
||||
"""
|
||||
|
||||
def callback(ctx: Context, param: Parameter, value: bool) -> None:
|
||||
if not value:
|
||||
ctx.abort()
|
||||
|
||||
if not param_decls:
|
||||
param_decls = ("--yes",)
|
||||
|
||||
kwargs.setdefault("is_flag", True)
|
||||
kwargs.setdefault("callback", callback)
|
||||
kwargs.setdefault("expose_value", False)
|
||||
kwargs.setdefault("prompt", "Do you want to continue?")
|
||||
kwargs.setdefault("help", "Confirm the action without prompting.")
|
||||
return option(*param_decls, **kwargs)
|
||||
|
||||
|
||||
def password_option(*param_decls: str, **kwargs: t.Any) -> t.Callable[[FC], FC]:
|
||||
"""Add a ``--password`` option which prompts for a password, hiding
|
||||
input and asking to enter the value again for confirmation.
|
||||
|
||||
:param param_decls: One or more option names. Defaults to the single
|
||||
value ``"--password"``.
|
||||
:param kwargs: Extra arguments are passed to :func:`option`.
|
||||
"""
|
||||
if not param_decls:
|
||||
param_decls = ("--password",)
|
||||
|
||||
kwargs.setdefault("prompt", True)
|
||||
kwargs.setdefault("confirmation_prompt", True)
|
||||
kwargs.setdefault("hide_input", True)
|
||||
return option(*param_decls, **kwargs)
|
||||
|
||||
|
||||
def version_option(
|
||||
version: t.Optional[str] = None,
|
||||
*param_decls: str,
|
||||
package_name: t.Optional[str] = None,
|
||||
prog_name: t.Optional[str] = None,
|
||||
message: t.Optional[str] = None,
|
||||
**kwargs: t.Any,
|
||||
) -> t.Callable[[FC], FC]:
|
||||
"""Add a ``--version`` option which immediately prints the version
|
||||
number and exits the program.
|
||||
|
||||
If ``version`` is not provided, Click will try to detect it using
|
||||
:func:`importlib.metadata.version` to get the version for the
|
||||
``package_name``. On Python < 3.8, the ``importlib_metadata``
|
||||
backport must be installed.
|
||||
|
||||
If ``package_name`` is not provided, Click will try to detect it by
|
||||
inspecting the stack frames. This will be used to detect the
|
||||
version, so it must match the name of the installed package.
|
||||
|
||||
:param version: The version number to show. If not provided, Click
|
||||
will try to detect it.
|
||||
:param param_decls: One or more option names. Defaults to the single
|
||||
value ``"--version"``.
|
||||
:param package_name: The package name to detect the version from. If
|
||||
not provided, Click will try to detect it.
|
||||
:param prog_name: The name of the CLI to show in the message. If not
|
||||
provided, it will be detected from the command.
|
||||
:param message: The message to show. The values ``%(prog)s``,
|
||||
``%(package)s``, and ``%(version)s`` are available. Defaults to
|
||||
``"%(prog)s, version %(version)s"``.
|
||||
:param kwargs: Extra arguments are passed to :func:`option`.
|
||||
:raise RuntimeError: ``version`` could not be detected.
|
||||
|
||||
.. versionchanged:: 8.0
|
||||
Add the ``package_name`` parameter, and the ``%(package)s``
|
||||
value for messages.
|
||||
|
||||
.. versionchanged:: 8.0
|
||||
Use :mod:`importlib.metadata` instead of ``pkg_resources``. The
|
||||
version is detected based on the package name, not the entry
|
||||
point name. The Python package name must match the installed
|
||||
package name, or be passed with ``package_name=``.
|
||||
"""
|
||||
if message is None:
|
||||
message = _("%(prog)s, version %(version)s")
|
||||
|
||||
if version is None and package_name is None:
|
||||
frame = inspect.currentframe()
|
||||
f_back = frame.f_back if frame is not None else None
|
||||
f_globals = f_back.f_globals if f_back is not None else None
|
||||
# break reference cycle
|
||||
# https://docs.python.org/3/library/inspect.html#the-interpreter-stack
|
||||
del frame
|
||||
|
||||
if f_globals is not None:
|
||||
package_name = f_globals.get("__name__")
|
||||
|
||||
if package_name == "__main__":
|
||||
package_name = f_globals.get("__package__")
|
||||
|
||||
if package_name:
|
||||
package_name = package_name.partition(".")[0]
|
||||
|
||||
def callback(ctx: Context, param: Parameter, value: bool) -> None:
|
||||
if not value or ctx.resilient_parsing:
|
||||
return
|
||||
|
||||
nonlocal prog_name
|
||||
nonlocal version
|
||||
|
||||
if prog_name is None:
|
||||
prog_name = ctx.find_root().info_name
|
||||
|
||||
if version is None and package_name is not None:
|
||||
metadata: t.Optional[types.ModuleType]
|
||||
|
||||
try:
|
||||
from importlib import metadata # type: ignore
|
||||
except ImportError:
|
||||
# Python < 3.8
|
||||
import importlib_metadata as metadata # type: ignore
|
||||
|
||||
try:
|
||||
version = metadata.version(package_name) # type: ignore
|
||||
except metadata.PackageNotFoundError: # type: ignore
|
||||
raise RuntimeError(
|
||||
f"{package_name!r} is not installed. Try passing"
|
||||
" 'package_name' instead."
|
||||
) from None
|
||||
|
||||
if version is None:
|
||||
raise RuntimeError(
|
||||
f"Could not determine the version for {package_name!r} automatically."
|
||||
)
|
||||
|
||||
echo(
|
||||
t.cast(str, message)
|
||||
% {"prog": prog_name, "package": package_name, "version": version},
|
||||
color=ctx.color,
|
||||
)
|
||||
ctx.exit()
|
||||
|
||||
if not param_decls:
|
||||
param_decls = ("--version",)
|
||||
|
||||
kwargs.setdefault("is_flag", True)
|
||||
kwargs.setdefault("expose_value", False)
|
||||
kwargs.setdefault("is_eager", True)
|
||||
kwargs.setdefault("help", _("Show the version and exit."))
|
||||
kwargs["callback"] = callback
|
||||
return option(*param_decls, **kwargs)
|
||||
|
||||
|
||||
def help_option(*param_decls: str, **kwargs: t.Any) -> t.Callable[[FC], FC]:
|
||||
"""Add a ``--help`` option which immediately prints the help page
|
||||
and exits the program.
|
||||
|
||||
This is usually unnecessary, as the ``--help`` option is added to
|
||||
each command automatically unless ``add_help_option=False`` is
|
||||
passed.
|
||||
|
||||
:param param_decls: One or more option names. Defaults to the single
|
||||
value ``"--help"``.
|
||||
:param kwargs: Extra arguments are passed to :func:`option`.
|
||||
"""
|
||||
|
||||
def callback(ctx: Context, param: Parameter, value: bool) -> None:
|
||||
if not value or ctx.resilient_parsing:
|
||||
return
|
||||
|
||||
echo(ctx.get_help(), color=ctx.color)
|
||||
ctx.exit()
|
||||
|
||||
if not param_decls:
|
||||
param_decls = ("--help",)
|
||||
|
||||
kwargs.setdefault("is_flag", True)
|
||||
kwargs.setdefault("expose_value", False)
|
||||
kwargs.setdefault("is_eager", True)
|
||||
kwargs.setdefault("help", _("Show this message and exit."))
|
||||
kwargs["callback"] = callback
|
||||
return option(*param_decls, **kwargs)
|
287
zhdo.space/lib/python3.9/site-packages/click/exceptions.py
Normal file
287
zhdo.space/lib/python3.9/site-packages/click/exceptions.py
Normal file
@ -0,0 +1,287 @@
|
||||
import os
|
||||
import typing as t
|
||||
from gettext import gettext as _
|
||||
from gettext import ngettext
|
||||
|
||||
from ._compat import get_text_stderr
|
||||
from .utils import echo
|
||||
|
||||
if t.TYPE_CHECKING:
|
||||
from .core import Context
|
||||
from .core import Parameter
|
||||
|
||||
|
||||
def _join_param_hints(
|
||||
param_hint: t.Optional[t.Union[t.Sequence[str], str]]
|
||||
) -> t.Optional[str]:
|
||||
if param_hint is not None and not isinstance(param_hint, str):
|
||||
return " / ".join(repr(x) for x in param_hint)
|
||||
|
||||
return param_hint
|
||||
|
||||
|
||||
class ClickException(Exception):
|
||||
"""An exception that Click can handle and show to the user."""
|
||||
|
||||
#: The exit code for this exception.
|
||||
exit_code = 1
|
||||
|
||||
def __init__(self, message: str) -> None:
|
||||
super().__init__(message)
|
||||
self.message = message
|
||||
|
||||
def format_message(self) -> str:
|
||||
return self.message
|
||||
|
||||
def __str__(self) -> str:
|
||||
return self.message
|
||||
|
||||
def show(self, file: t.Optional[t.IO] = None) -> None:
|
||||
if file is None:
|
||||
file = get_text_stderr()
|
||||
|
||||
echo(_("Error: {message}").format(message=self.format_message()), file=file)
|
||||
|
||||
|
||||
class UsageError(ClickException):
|
||||
"""An internal exception that signals a usage error. This typically
|
||||
aborts any further handling.
|
||||
|
||||
:param message: the error message to display.
|
||||
:param ctx: optionally the context that caused this error. Click will
|
||||
fill in the context automatically in some situations.
|
||||
"""
|
||||
|
||||
exit_code = 2
|
||||
|
||||
def __init__(self, message: str, ctx: t.Optional["Context"] = None) -> None:
|
||||
super().__init__(message)
|
||||
self.ctx = ctx
|
||||
self.cmd = self.ctx.command if self.ctx else None
|
||||
|
||||
def show(self, file: t.Optional[t.IO] = None) -> None:
|
||||
if file is None:
|
||||
file = get_text_stderr()
|
||||
color = None
|
||||
hint = ""
|
||||
if (
|
||||
self.ctx is not None
|
||||
and self.ctx.command.get_help_option(self.ctx) is not None
|
||||
):
|
||||
hint = _("Try '{command} {option}' for help.").format(
|
||||
command=self.ctx.command_path, option=self.ctx.help_option_names[0]
|
||||
)
|
||||
hint = f"{hint}\n"
|
||||
if self.ctx is not None:
|
||||
color = self.ctx.color
|
||||
echo(f"{self.ctx.get_usage()}\n{hint}", file=file, color=color)
|
||||
echo(
|
||||
_("Error: {message}").format(message=self.format_message()),
|
||||
file=file,
|
||||
color=color,
|
||||
)
|
||||
|
||||
|
||||
class BadParameter(UsageError):
|
||||
"""An exception that formats out a standardized error message for a
|
||||
bad parameter. This is useful when thrown from a callback or type as
|
||||
Click will attach contextual information to it (for instance, which
|
||||
parameter it is).
|
||||
|
||||
.. versionadded:: 2.0
|
||||
|
||||
:param param: the parameter object that caused this error. This can
|
||||
be left out, and Click will attach this info itself
|
||||
if possible.
|
||||
:param param_hint: a string that shows up as parameter name. This
|
||||
can be used as alternative to `param` in cases
|
||||
where custom validation should happen. If it is
|
||||
a string it's used as such, if it's a list then
|
||||
each item is quoted and separated.
|
||||
"""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
message: str,
|
||||
ctx: t.Optional["Context"] = None,
|
||||
param: t.Optional["Parameter"] = None,
|
||||
param_hint: t.Optional[str] = None,
|
||||
) -> None:
|
||||
super().__init__(message, ctx)
|
||||
self.param = param
|
||||
self.param_hint = param_hint
|
||||
|
||||
def format_message(self) -> str:
|
||||
if self.param_hint is not None:
|
||||
param_hint = self.param_hint
|
||||
elif self.param is not None:
|
||||
param_hint = self.param.get_error_hint(self.ctx) # type: ignore
|
||||
else:
|
||||
return _("Invalid value: {message}").format(message=self.message)
|
||||
|
||||
return _("Invalid value for {param_hint}: {message}").format(
|
||||
param_hint=_join_param_hints(param_hint), message=self.message
|
||||
)
|
||||
|
||||
|
||||
class MissingParameter(BadParameter):
|
||||
"""Raised if click required an option or argument but it was not
|
||||
provided when invoking the script.
|
||||
|
||||
.. versionadded:: 4.0
|
||||
|
||||
:param param_type: a string that indicates the type of the parameter.
|
||||
The default is to inherit the parameter type from
|
||||
the given `param`. Valid values are ``'parameter'``,
|
||||
``'option'`` or ``'argument'``.
|
||||
"""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
message: t.Optional[str] = None,
|
||||
ctx: t.Optional["Context"] = None,
|
||||
param: t.Optional["Parameter"] = None,
|
||||
param_hint: t.Optional[str] = None,
|
||||
param_type: t.Optional[str] = None,
|
||||
) -> None:
|
||||
super().__init__(message or "", ctx, param, param_hint)
|
||||
self.param_type = param_type
|
||||
|
||||
def format_message(self) -> str:
|
||||
if self.param_hint is not None:
|
||||
param_hint: t.Optional[str] = self.param_hint
|
||||
elif self.param is not None:
|
||||
param_hint = self.param.get_error_hint(self.ctx) # type: ignore
|
||||
else:
|
||||
param_hint = None
|
||||
|
||||
param_hint = _join_param_hints(param_hint)
|
||||
param_hint = f" {param_hint}" if param_hint else ""
|
||||
|
||||
param_type = self.param_type
|
||||
if param_type is None and self.param is not None:
|
||||
param_type = self.param.param_type_name
|
||||
|
||||
msg = self.message
|
||||
if self.param is not None:
|
||||
msg_extra = self.param.type.get_missing_message(self.param)
|
||||
if msg_extra:
|
||||
if msg:
|
||||
msg += f". {msg_extra}"
|
||||
else:
|
||||
msg = msg_extra
|
||||
|
||||
msg = f" {msg}" if msg else ""
|
||||
|
||||
# Translate param_type for known types.
|
||||
if param_type == "argument":
|
||||
missing = _("Missing argument")
|
||||
elif param_type == "option":
|
||||
missing = _("Missing option")
|
||||
elif param_type == "parameter":
|
||||
missing = _("Missing parameter")
|
||||
else:
|
||||
missing = _("Missing {param_type}").format(param_type=param_type)
|
||||
|
||||
return f"{missing}{param_hint}.{msg}"
|
||||
|
||||
def __str__(self) -> str:
|
||||
if not self.message:
|
||||
param_name = self.param.name if self.param else None
|
||||
return _("Missing parameter: {param_name}").format(param_name=param_name)
|
||||
else:
|
||||
return self.message
|
||||
|
||||
|
||||
class NoSuchOption(UsageError):
|
||||
"""Raised if click attempted to handle an option that does not
|
||||
exist.
|
||||
|
||||
.. versionadded:: 4.0
|
||||
"""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
option_name: str,
|
||||
message: t.Optional[str] = None,
|
||||
possibilities: t.Optional[t.Sequence[str]] = None,
|
||||
ctx: t.Optional["Context"] = None,
|
||||
) -> None:
|
||||
if message is None:
|
||||
message = _("No such option: {name}").format(name=option_name)
|
||||
|
||||
super().__init__(message, ctx)
|
||||
self.option_name = option_name
|
||||
self.possibilities = possibilities
|
||||
|
||||
def format_message(self) -> str:
|
||||
if not self.possibilities:
|
||||
return self.message
|
||||
|
||||
possibility_str = ", ".join(sorted(self.possibilities))
|
||||
suggest = ngettext(
|
||||
"Did you mean {possibility}?",
|
||||
"(Possible options: {possibilities})",
|
||||
len(self.possibilities),
|
||||
).format(possibility=possibility_str, possibilities=possibility_str)
|
||||
return f"{self.message} {suggest}"
|
||||
|
||||
|
||||
class BadOptionUsage(UsageError):
|
||||
"""Raised if an option is generally supplied but the use of the option
|
||||
was incorrect. This is for instance raised if the number of arguments
|
||||
for an option is not correct.
|
||||
|
||||
.. versionadded:: 4.0
|
||||
|
||||
:param option_name: the name of the option being used incorrectly.
|
||||
"""
|
||||
|
||||
def __init__(
|
||||
self, option_name: str, message: str, ctx: t.Optional["Context"] = None
|
||||
) -> None:
|
||||
super().__init__(message, ctx)
|
||||
self.option_name = option_name
|
||||
|
||||
|
||||
class BadArgumentUsage(UsageError):
|
||||
"""Raised if an argument is generally supplied but the use of the argument
|
||||
was incorrect. This is for instance raised if the number of values
|
||||
for an argument is not correct.
|
||||
|
||||
.. versionadded:: 6.0
|
||||
"""
|
||||
|
||||
|
||||
class FileError(ClickException):
|
||||
"""Raised if a file cannot be opened."""
|
||||
|
||||
def __init__(self, filename: str, hint: t.Optional[str] = None) -> None:
|
||||
if hint is None:
|
||||
hint = _("unknown error")
|
||||
|
||||
super().__init__(hint)
|
||||
self.ui_filename = os.fsdecode(filename)
|
||||
self.filename = filename
|
||||
|
||||
def format_message(self) -> str:
|
||||
return _("Could not open file {filename!r}: {message}").format(
|
||||
filename=self.ui_filename, message=self.message
|
||||
)
|
||||
|
||||
|
||||
class Abort(RuntimeError):
|
||||
"""An internal signalling exception that signals Click to abort."""
|
||||
|
||||
|
||||
class Exit(RuntimeError):
|
||||
"""An exception that indicates that the application should exit with some
|
||||
status code.
|
||||
|
||||
:param code: the status code to exit with.
|
||||
"""
|
||||
|
||||
__slots__ = ("exit_code",)
|
||||
|
||||
def __init__(self, code: int = 0) -> None:
|
||||
self.exit_code = code
|
301
zhdo.space/lib/python3.9/site-packages/click/formatting.py
Normal file
301
zhdo.space/lib/python3.9/site-packages/click/formatting.py
Normal file
@ -0,0 +1,301 @@
|
||||
import typing as t
|
||||
from contextlib import contextmanager
|
||||
from gettext import gettext as _
|
||||
|
||||
from ._compat import term_len
|
||||
from .parser import split_opt
|
||||
|
||||
# Can force a width. This is used by the test system
|
||||
FORCED_WIDTH: t.Optional[int] = None
|
||||
|
||||
|
||||
def measure_table(rows: t.Iterable[t.Tuple[str, str]]) -> t.Tuple[int, ...]:
|
||||
widths: t.Dict[int, int] = {}
|
||||
|
||||
for row in rows:
|
||||
for idx, col in enumerate(row):
|
||||
widths[idx] = max(widths.get(idx, 0), term_len(col))
|
||||
|
||||
return tuple(y for x, y in sorted(widths.items()))
|
||||
|
||||
|
||||
def iter_rows(
|
||||
rows: t.Iterable[t.Tuple[str, str]], col_count: int
|
||||
) -> t.Iterator[t.Tuple[str, ...]]:
|
||||
for row in rows:
|
||||
yield row + ("",) * (col_count - len(row))
|
||||
|
||||
|
||||
def wrap_text(
|
||||
text: str,
|
||||
width: int = 78,
|
||||
initial_indent: str = "",
|
||||
subsequent_indent: str = "",
|
||||
preserve_paragraphs: bool = False,
|
||||
) -> str:
|
||||
"""A helper function that intelligently wraps text. By default, it
|
||||
assumes that it operates on a single paragraph of text but if the
|
||||
`preserve_paragraphs` parameter is provided it will intelligently
|
||||
handle paragraphs (defined by two empty lines).
|
||||
|
||||
If paragraphs are handled, a paragraph can be prefixed with an empty
|
||||
line containing the ``\\b`` character (``\\x08``) to indicate that
|
||||
no rewrapping should happen in that block.
|
||||
|
||||
:param text: the text that should be rewrapped.
|
||||
:param width: the maximum width for the text.
|
||||
:param initial_indent: the initial indent that should be placed on the
|
||||
first line as a string.
|
||||
:param subsequent_indent: the indent string that should be placed on
|
||||
each consecutive line.
|
||||
:param preserve_paragraphs: if this flag is set then the wrapping will
|
||||
intelligently handle paragraphs.
|
||||
"""
|
||||
from ._textwrap import TextWrapper
|
||||
|
||||
text = text.expandtabs()
|
||||
wrapper = TextWrapper(
|
||||
width,
|
||||
initial_indent=initial_indent,
|
||||
subsequent_indent=subsequent_indent,
|
||||
replace_whitespace=False,
|
||||
)
|
||||
if not preserve_paragraphs:
|
||||
return wrapper.fill(text)
|
||||
|
||||
p: t.List[t.Tuple[int, bool, str]] = []
|
||||
buf: t.List[str] = []
|
||||
indent = None
|
||||
|
||||
def _flush_par() -> None:
|
||||
if not buf:
|
||||
return
|
||||
if buf[0].strip() == "\b":
|
||||
p.append((indent or 0, True, "\n".join(buf[1:])))
|
||||
else:
|
||||
p.append((indent or 0, False, " ".join(buf)))
|
||||
del buf[:]
|
||||
|
||||
for line in text.splitlines():
|
||||
if not line:
|
||||
_flush_par()
|
||||
indent = None
|
||||
else:
|
||||
if indent is None:
|
||||
orig_len = term_len(line)
|
||||
line = line.lstrip()
|
||||
indent = orig_len - term_len(line)
|
||||
buf.append(line)
|
||||
_flush_par()
|
||||
|
||||
rv = []
|
||||
for indent, raw, text in p:
|
||||
with wrapper.extra_indent(" " * indent):
|
||||
if raw:
|
||||
rv.append(wrapper.indent_only(text))
|
||||
else:
|
||||
rv.append(wrapper.fill(text))
|
||||
|
||||
return "\n\n".join(rv)
|
||||
|
||||
|
||||
class HelpFormatter:
|
||||
"""This class helps with formatting text-based help pages. It's
|
||||
usually just needed for very special internal cases, but it's also
|
||||
exposed so that developers can write their own fancy outputs.
|
||||
|
||||
At present, it always writes into memory.
|
||||
|
||||
:param indent_increment: the additional increment for each level.
|
||||
:param width: the width for the text. This defaults to the terminal
|
||||
width clamped to a maximum of 78.
|
||||
"""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
indent_increment: int = 2,
|
||||
width: t.Optional[int] = None,
|
||||
max_width: t.Optional[int] = None,
|
||||
) -> None:
|
||||
import shutil
|
||||
|
||||
self.indent_increment = indent_increment
|
||||
if max_width is None:
|
||||
max_width = 80
|
||||
if width is None:
|
||||
width = FORCED_WIDTH
|
||||
if width is None:
|
||||
width = max(min(shutil.get_terminal_size().columns, max_width) - 2, 50)
|
||||
self.width = width
|
||||
self.current_indent = 0
|
||||
self.buffer: t.List[str] = []
|
||||
|
||||
def write(self, string: str) -> None:
|
||||
"""Writes a unicode string into the internal buffer."""
|
||||
self.buffer.append(string)
|
||||
|
||||
def indent(self) -> None:
|
||||
"""Increases the indentation."""
|
||||
self.current_indent += self.indent_increment
|
||||
|
||||
def dedent(self) -> None:
|
||||
"""Decreases the indentation."""
|
||||
self.current_indent -= self.indent_increment
|
||||
|
||||
def write_usage(
|
||||
self, prog: str, args: str = "", prefix: t.Optional[str] = None
|
||||
) -> None:
|
||||
"""Writes a usage line into the buffer.
|
||||
|
||||
:param prog: the program name.
|
||||
:param args: whitespace separated list of arguments.
|
||||
:param prefix: The prefix for the first line. Defaults to
|
||||
``"Usage: "``.
|
||||
"""
|
||||
if prefix is None:
|
||||
prefix = f"{_('Usage:')} "
|
||||
|
||||
usage_prefix = f"{prefix:>{self.current_indent}}{prog} "
|
||||
text_width = self.width - self.current_indent
|
||||
|
||||
if text_width >= (term_len(usage_prefix) + 20):
|
||||
# The arguments will fit to the right of the prefix.
|
||||
indent = " " * term_len(usage_prefix)
|
||||
self.write(
|
||||
wrap_text(
|
||||
args,
|
||||
text_width,
|
||||
initial_indent=usage_prefix,
|
||||
subsequent_indent=indent,
|
||||
)
|
||||
)
|
||||
else:
|
||||
# The prefix is too long, put the arguments on the next line.
|
||||
self.write(usage_prefix)
|
||||
self.write("\n")
|
||||
indent = " " * (max(self.current_indent, term_len(prefix)) + 4)
|
||||
self.write(
|
||||
wrap_text(
|
||||
args, text_width, initial_indent=indent, subsequent_indent=indent
|
||||
)
|
||||
)
|
||||
|
||||
self.write("\n")
|
||||
|
||||
def write_heading(self, heading: str) -> None:
|
||||
"""Writes a heading into the buffer."""
|
||||
self.write(f"{'':>{self.current_indent}}{heading}:\n")
|
||||
|
||||
def write_paragraph(self) -> None:
|
||||
"""Writes a paragraph into the buffer."""
|
||||
if self.buffer:
|
||||
self.write("\n")
|
||||
|
||||
def write_text(self, text: str) -> None:
|
||||
"""Writes re-indented text into the buffer. This rewraps and
|
||||
preserves paragraphs.
|
||||
"""
|
||||
indent = " " * self.current_indent
|
||||
self.write(
|
||||
wrap_text(
|
||||
text,
|
||||
self.width,
|
||||
initial_indent=indent,
|
||||
subsequent_indent=indent,
|
||||
preserve_paragraphs=True,
|
||||
)
|
||||
)
|
||||
self.write("\n")
|
||||
|
||||
def write_dl(
|
||||
self,
|
||||
rows: t.Sequence[t.Tuple[str, str]],
|
||||
col_max: int = 30,
|
||||
col_spacing: int = 2,
|
||||
) -> None:
|
||||
"""Writes a definition list into the buffer. This is how options
|
||||
and commands are usually formatted.
|
||||
|
||||
:param rows: a list of two item tuples for the terms and values.
|
||||
:param col_max: the maximum width of the first column.
|
||||
:param col_spacing: the number of spaces between the first and
|
||||
second column.
|
||||
"""
|
||||
rows = list(rows)
|
||||
widths = measure_table(rows)
|
||||
if len(widths) != 2:
|
||||
raise TypeError("Expected two columns for definition list")
|
||||
|
||||
first_col = min(widths[0], col_max) + col_spacing
|
||||
|
||||
for first, second in iter_rows(rows, len(widths)):
|
||||
self.write(f"{'':>{self.current_indent}}{first}")
|
||||
if not second:
|
||||
self.write("\n")
|
||||
continue
|
||||
if term_len(first) <= first_col - col_spacing:
|
||||
self.write(" " * (first_col - term_len(first)))
|
||||
else:
|
||||
self.write("\n")
|
||||
self.write(" " * (first_col + self.current_indent))
|
||||
|
||||
text_width = max(self.width - first_col - 2, 10)
|
||||
wrapped_text = wrap_text(second, text_width, preserve_paragraphs=True)
|
||||
lines = wrapped_text.splitlines()
|
||||
|
||||
if lines:
|
||||
self.write(f"{lines[0]}\n")
|
||||
|
||||
for line in lines[1:]:
|
||||
self.write(f"{'':>{first_col + self.current_indent}}{line}\n")
|
||||
else:
|
||||
self.write("\n")
|
||||
|
||||
@contextmanager
|
||||
def section(self, name: str) -> t.Iterator[None]:
|
||||
"""Helpful context manager that writes a paragraph, a heading,
|
||||
and the indents.
|
||||
|
||||
:param name: the section name that is written as heading.
|
||||
"""
|
||||
self.write_paragraph()
|
||||
self.write_heading(name)
|
||||
self.indent()
|
||||
try:
|
||||
yield
|
||||
finally:
|
||||
self.dedent()
|
||||
|
||||
@contextmanager
|
||||
def indentation(self) -> t.Iterator[None]:
|
||||
"""A context manager that increases the indentation."""
|
||||
self.indent()
|
||||
try:
|
||||
yield
|
||||
finally:
|
||||
self.dedent()
|
||||
|
||||
def getvalue(self) -> str:
|
||||
"""Returns the buffer contents."""
|
||||
return "".join(self.buffer)
|
||||
|
||||
|
||||
def join_options(options: t.Sequence[str]) -> t.Tuple[str, bool]:
|
||||
"""Given a list of option strings this joins them in the most appropriate
|
||||
way and returns them in the form ``(formatted_string,
|
||||
any_prefix_is_slash)`` where the second item in the tuple is a flag that
|
||||
indicates if any of the option prefixes was a slash.
|
||||
"""
|
||||
rv = []
|
||||
any_prefix_is_slash = False
|
||||
|
||||
for opt in options:
|
||||
prefix = split_opt(opt)[0]
|
||||
|
||||
if prefix == "/":
|
||||
any_prefix_is_slash = True
|
||||
|
||||
rv.append((len(prefix), opt))
|
||||
|
||||
rv.sort(key=lambda x: x[0])
|
||||
return ", ".join(x[1] for x in rv), any_prefix_is_slash
|
68
zhdo.space/lib/python3.9/site-packages/click/globals.py
Normal file
68
zhdo.space/lib/python3.9/site-packages/click/globals.py
Normal file
@ -0,0 +1,68 @@
|
||||
import typing as t
|
||||
from threading import local
|
||||
|
||||
if t.TYPE_CHECKING:
|
||||
import typing_extensions as te
|
||||
from .core import Context
|
||||
|
||||
_local = local()
|
||||
|
||||
|
||||
@t.overload
|
||||
def get_current_context(silent: "te.Literal[False]" = False) -> "Context":
|
||||
...
|
||||
|
||||
|
||||
@t.overload
|
||||
def get_current_context(silent: bool = ...) -> t.Optional["Context"]:
|
||||
...
|
||||
|
||||
|
||||
def get_current_context(silent: bool = False) -> t.Optional["Context"]:
|
||||
"""Returns the current click context. This can be used as a way to
|
||||
access the current context object from anywhere. This is a more implicit
|
||||
alternative to the :func:`pass_context` decorator. This function is
|
||||
primarily useful for helpers such as :func:`echo` which might be
|
||||
interested in changing its behavior based on the current context.
|
||||
|
||||
To push the current context, :meth:`Context.scope` can be used.
|
||||
|
||||
.. versionadded:: 5.0
|
||||
|
||||
:param silent: if set to `True` the return value is `None` if no context
|
||||
is available. The default behavior is to raise a
|
||||
:exc:`RuntimeError`.
|
||||
"""
|
||||
try:
|
||||
return t.cast("Context", _local.stack[-1])
|
||||
except (AttributeError, IndexError) as e:
|
||||
if not silent:
|
||||
raise RuntimeError("There is no active click context.") from e
|
||||
|
||||
return None
|
||||
|
||||
|
||||
def push_context(ctx: "Context") -> None:
|
||||
"""Pushes a new context to the current stack."""
|
||||
_local.__dict__.setdefault("stack", []).append(ctx)
|
||||
|
||||
|
||||
def pop_context() -> None:
|
||||
"""Removes the top level from the stack."""
|
||||
_local.stack.pop()
|
||||
|
||||
|
||||
def resolve_color_default(color: t.Optional[bool] = None) -> t.Optional[bool]:
|
||||
"""Internal helper to get the default value of the color flag. If a
|
||||
value is passed it's returned unchanged, otherwise it's looked up from
|
||||
the current context.
|
||||
"""
|
||||
if color is not None:
|
||||
return color
|
||||
|
||||
ctx = get_current_context(silent=True)
|
||||
|
||||
if ctx is not None:
|
||||
return ctx.color
|
||||
|
||||
return None
|
529
zhdo.space/lib/python3.9/site-packages/click/parser.py
Normal file
529
zhdo.space/lib/python3.9/site-packages/click/parser.py
Normal file
@ -0,0 +1,529 @@
|
||||
"""
|
||||
This module started out as largely a copy paste from the stdlib's
|
||||
optparse module with the features removed that we do not need from
|
||||
optparse because we implement them in Click on a higher level (for
|
||||
instance type handling, help formatting and a lot more).
|
||||
|
||||
The plan is to remove more and more from here over time.
|
||||
|
||||
The reason this is a different module and not optparse from the stdlib
|
||||
is that there are differences in 2.x and 3.x about the error messages
|
||||
generated and optparse in the stdlib uses gettext for no good reason
|
||||
and might cause us issues.
|
||||
|
||||
Click uses parts of optparse written by Gregory P. Ward and maintained
|
||||
by the Python Software Foundation. This is limited to code in parser.py.
|
||||
|
||||
Copyright 2001-2006 Gregory P. Ward. All rights reserved.
|
||||
Copyright 2002-2006 Python Software Foundation. All rights reserved.
|
||||
"""
|
||||
# This code uses parts of optparse written by Gregory P. Ward and
|
||||
# maintained by the Python Software Foundation.
|
||||
# Copyright 2001-2006 Gregory P. Ward
|
||||
# Copyright 2002-2006 Python Software Foundation
|
||||
import typing as t
|
||||
from collections import deque
|
||||
from gettext import gettext as _
|
||||
from gettext import ngettext
|
||||
|
||||
from .exceptions import BadArgumentUsage
|
||||
from .exceptions import BadOptionUsage
|
||||
from .exceptions import NoSuchOption
|
||||
from .exceptions import UsageError
|
||||
|
||||
if t.TYPE_CHECKING:
|
||||
import typing_extensions as te
|
||||
from .core import Argument as CoreArgument
|
||||
from .core import Context
|
||||
from .core import Option as CoreOption
|
||||
from .core import Parameter as CoreParameter
|
||||
|
||||
V = t.TypeVar("V")
|
||||
|
||||
# Sentinel value that indicates an option was passed as a flag without a
|
||||
# value but is not a flag option. Option.consume_value uses this to
|
||||
# prompt or use the flag_value.
|
||||
_flag_needs_value = object()
|
||||
|
||||
|
||||
def _unpack_args(
|
||||
args: t.Sequence[str], nargs_spec: t.Sequence[int]
|
||||
) -> t.Tuple[t.Sequence[t.Union[str, t.Sequence[t.Optional[str]], None]], t.List[str]]:
|
||||
"""Given an iterable of arguments and an iterable of nargs specifications,
|
||||
it returns a tuple with all the unpacked arguments at the first index
|
||||
and all remaining arguments as the second.
|
||||
|
||||
The nargs specification is the number of arguments that should be consumed
|
||||
or `-1` to indicate that this position should eat up all the remainders.
|
||||
|
||||
Missing items are filled with `None`.
|
||||
"""
|
||||
args = deque(args)
|
||||
nargs_spec = deque(nargs_spec)
|
||||
rv: t.List[t.Union[str, t.Tuple[t.Optional[str], ...], None]] = []
|
||||
spos: t.Optional[int] = None
|
||||
|
||||
def _fetch(c: "te.Deque[V]") -> t.Optional[V]:
|
||||
try:
|
||||
if spos is None:
|
||||
return c.popleft()
|
||||
else:
|
||||
return c.pop()
|
||||
except IndexError:
|
||||
return None
|
||||
|
||||
while nargs_spec:
|
||||
nargs = _fetch(nargs_spec)
|
||||
|
||||
if nargs is None:
|
||||
continue
|
||||
|
||||
if nargs == 1:
|
||||
rv.append(_fetch(args))
|
||||
elif nargs > 1:
|
||||
x = [_fetch(args) for _ in range(nargs)]
|
||||
|
||||
# If we're reversed, we're pulling in the arguments in reverse,
|
||||
# so we need to turn them around.
|
||||
if spos is not None:
|
||||
x.reverse()
|
||||
|
||||
rv.append(tuple(x))
|
||||
elif nargs < 0:
|
||||
if spos is not None:
|
||||
raise TypeError("Cannot have two nargs < 0")
|
||||
|
||||
spos = len(rv)
|
||||
rv.append(None)
|
||||
|
||||
# spos is the position of the wildcard (star). If it's not `None`,
|
||||
# we fill it with the remainder.
|
||||
if spos is not None:
|
||||
rv[spos] = tuple(args)
|
||||
args = []
|
||||
rv[spos + 1 :] = reversed(rv[spos + 1 :])
|
||||
|
||||
return tuple(rv), list(args)
|
||||
|
||||
|
||||
def split_opt(opt: str) -> t.Tuple[str, str]:
|
||||
first = opt[:1]
|
||||
if first.isalnum():
|
||||
return "", opt
|
||||
if opt[1:2] == first:
|
||||
return opt[:2], opt[2:]
|
||||
return first, opt[1:]
|
||||
|
||||
|
||||
def normalize_opt(opt: str, ctx: t.Optional["Context"]) -> str:
|
||||
if ctx is None or ctx.token_normalize_func is None:
|
||||
return opt
|
||||
prefix, opt = split_opt(opt)
|
||||
return f"{prefix}{ctx.token_normalize_func(opt)}"
|
||||
|
||||
|
||||
def split_arg_string(string: str) -> t.List[str]:
|
||||
"""Split an argument string as with :func:`shlex.split`, but don't
|
||||
fail if the string is incomplete. Ignores a missing closing quote or
|
||||
incomplete escape sequence and uses the partial token as-is.
|
||||
|
||||
.. code-block:: python
|
||||
|
||||
split_arg_string("example 'my file")
|
||||
["example", "my file"]
|
||||
|
||||
split_arg_string("example my\\")
|
||||
["example", "my"]
|
||||
|
||||
:param string: String to split.
|
||||
"""
|
||||
import shlex
|
||||
|
||||
lex = shlex.shlex(string, posix=True)
|
||||
lex.whitespace_split = True
|
||||
lex.commenters = ""
|
||||
out = []
|
||||
|
||||
try:
|
||||
for token in lex:
|
||||
out.append(token)
|
||||
except ValueError:
|
||||
# Raised when end-of-string is reached in an invalid state. Use
|
||||
# the partial token as-is. The quote or escape character is in
|
||||
# lex.state, not lex.token.
|
||||
out.append(lex.token)
|
||||
|
||||
return out
|
||||
|
||||
|
||||
class Option:
|
||||
def __init__(
|
||||
self,
|
||||
obj: "CoreOption",
|
||||
opts: t.Sequence[str],
|
||||
dest: t.Optional[str],
|
||||
action: t.Optional[str] = None,
|
||||
nargs: int = 1,
|
||||
const: t.Optional[t.Any] = None,
|
||||
):
|
||||
self._short_opts = []
|
||||
self._long_opts = []
|
||||
self.prefixes = set()
|
||||
|
||||
for opt in opts:
|
||||
prefix, value = split_opt(opt)
|
||||
if not prefix:
|
||||
raise ValueError(f"Invalid start character for option ({opt})")
|
||||
self.prefixes.add(prefix[0])
|
||||
if len(prefix) == 1 and len(value) == 1:
|
||||
self._short_opts.append(opt)
|
||||
else:
|
||||
self._long_opts.append(opt)
|
||||
self.prefixes.add(prefix)
|
||||
|
||||
if action is None:
|
||||
action = "store"
|
||||
|
||||
self.dest = dest
|
||||
self.action = action
|
||||
self.nargs = nargs
|
||||
self.const = const
|
||||
self.obj = obj
|
||||
|
||||
@property
|
||||
def takes_value(self) -> bool:
|
||||
return self.action in ("store", "append")
|
||||
|
||||
def process(self, value: str, state: "ParsingState") -> None:
|
||||
if self.action == "store":
|
||||
state.opts[self.dest] = value # type: ignore
|
||||
elif self.action == "store_const":
|
||||
state.opts[self.dest] = self.const # type: ignore
|
||||
elif self.action == "append":
|
||||
state.opts.setdefault(self.dest, []).append(value) # type: ignore
|
||||
elif self.action == "append_const":
|
||||
state.opts.setdefault(self.dest, []).append(self.const) # type: ignore
|
||||
elif self.action == "count":
|
||||
state.opts[self.dest] = state.opts.get(self.dest, 0) + 1 # type: ignore
|
||||
else:
|
||||
raise ValueError(f"unknown action '{self.action}'")
|
||||
state.order.append(self.obj)
|
||||
|
||||
|
||||
class Argument:
|
||||
def __init__(self, obj: "CoreArgument", dest: t.Optional[str], nargs: int = 1):
|
||||
self.dest = dest
|
||||
self.nargs = nargs
|
||||
self.obj = obj
|
||||
|
||||
def process(
|
||||
self,
|
||||
value: t.Union[t.Optional[str], t.Sequence[t.Optional[str]]],
|
||||
state: "ParsingState",
|
||||
) -> None:
|
||||
if self.nargs > 1:
|
||||
assert value is not None
|
||||
holes = sum(1 for x in value if x is None)
|
||||
if holes == len(value):
|
||||
value = None
|
||||
elif holes != 0:
|
||||
raise BadArgumentUsage(
|
||||
_("Argument {name!r} takes {nargs} values.").format(
|
||||
name=self.dest, nargs=self.nargs
|
||||
)
|
||||
)
|
||||
|
||||
if self.nargs == -1 and self.obj.envvar is not None and value == ():
|
||||
# Replace empty tuple with None so that a value from the
|
||||
# environment may be tried.
|
||||
value = None
|
||||
|
||||
state.opts[self.dest] = value # type: ignore
|
||||
state.order.append(self.obj)
|
||||
|
||||
|
||||
class ParsingState:
|
||||
def __init__(self, rargs: t.List[str]) -> None:
|
||||
self.opts: t.Dict[str, t.Any] = {}
|
||||
self.largs: t.List[str] = []
|
||||
self.rargs = rargs
|
||||
self.order: t.List["CoreParameter"] = []
|
||||
|
||||
|
||||
class OptionParser:
|
||||
"""The option parser is an internal class that is ultimately used to
|
||||
parse options and arguments. It's modelled after optparse and brings
|
||||
a similar but vastly simplified API. It should generally not be used
|
||||
directly as the high level Click classes wrap it for you.
|
||||
|
||||
It's not nearly as extensible as optparse or argparse as it does not
|
||||
implement features that are implemented on a higher level (such as
|
||||
types or defaults).
|
||||
|
||||
:param ctx: optionally the :class:`~click.Context` where this parser
|
||||
should go with.
|
||||
"""
|
||||
|
||||
def __init__(self, ctx: t.Optional["Context"] = None) -> None:
|
||||
#: The :class:`~click.Context` for this parser. This might be
|
||||
#: `None` for some advanced use cases.
|
||||
self.ctx = ctx
|
||||
#: This controls how the parser deals with interspersed arguments.
|
||||
#: If this is set to `False`, the parser will stop on the first
|
||||
#: non-option. Click uses this to implement nested subcommands
|
||||
#: safely.
|
||||
self.allow_interspersed_args = True
|
||||
#: This tells the parser how to deal with unknown options. By
|
||||
#: default it will error out (which is sensible), but there is a
|
||||
#: second mode where it will ignore it and continue processing
|
||||
#: after shifting all the unknown options into the resulting args.
|
||||
self.ignore_unknown_options = False
|
||||
|
||||
if ctx is not None:
|
||||
self.allow_interspersed_args = ctx.allow_interspersed_args
|
||||
self.ignore_unknown_options = ctx.ignore_unknown_options
|
||||
|
||||
self._short_opt: t.Dict[str, Option] = {}
|
||||
self._long_opt: t.Dict[str, Option] = {}
|
||||
self._opt_prefixes = {"-", "--"}
|
||||
self._args: t.List[Argument] = []
|
||||
|
||||
def add_option(
|
||||
self,
|
||||
obj: "CoreOption",
|
||||
opts: t.Sequence[str],
|
||||
dest: t.Optional[str],
|
||||
action: t.Optional[str] = None,
|
||||
nargs: int = 1,
|
||||
const: t.Optional[t.Any] = None,
|
||||
) -> None:
|
||||
"""Adds a new option named `dest` to the parser. The destination
|
||||
is not inferred (unlike with optparse) and needs to be explicitly
|
||||
provided. Action can be any of ``store``, ``store_const``,
|
||||
``append``, ``append_const`` or ``count``.
|
||||
|
||||
The `obj` can be used to identify the option in the order list
|
||||
that is returned from the parser.
|
||||
"""
|
||||
opts = [normalize_opt(opt, self.ctx) for opt in opts]
|
||||
option = Option(obj, opts, dest, action=action, nargs=nargs, const=const)
|
||||
self._opt_prefixes.update(option.prefixes)
|
||||
for opt in option._short_opts:
|
||||
self._short_opt[opt] = option
|
||||
for opt in option._long_opts:
|
||||
self._long_opt[opt] = option
|
||||
|
||||
def add_argument(
|
||||
self, obj: "CoreArgument", dest: t.Optional[str], nargs: int = 1
|
||||
) -> None:
|
||||
"""Adds a positional argument named `dest` to the parser.
|
||||
|
||||
The `obj` can be used to identify the option in the order list
|
||||
that is returned from the parser.
|
||||
"""
|
||||
self._args.append(Argument(obj, dest=dest, nargs=nargs))
|
||||
|
||||
def parse_args(
|
||||
self, args: t.List[str]
|
||||
) -> t.Tuple[t.Dict[str, t.Any], t.List[str], t.List["CoreParameter"]]:
|
||||
"""Parses positional arguments and returns ``(values, args, order)``
|
||||
for the parsed options and arguments as well as the leftover
|
||||
arguments if there are any. The order is a list of objects as they
|
||||
appear on the command line. If arguments appear multiple times they
|
||||
will be memorized multiple times as well.
|
||||
"""
|
||||
state = ParsingState(args)
|
||||
try:
|
||||
self._process_args_for_options(state)
|
||||
self._process_args_for_args(state)
|
||||
except UsageError:
|
||||
if self.ctx is None or not self.ctx.resilient_parsing:
|
||||
raise
|
||||
return state.opts, state.largs, state.order
|
||||
|
||||
def _process_args_for_args(self, state: ParsingState) -> None:
|
||||
pargs, args = _unpack_args(
|
||||
state.largs + state.rargs, [x.nargs for x in self._args]
|
||||
)
|
||||
|
||||
for idx, arg in enumerate(self._args):
|
||||
arg.process(pargs[idx], state)
|
||||
|
||||
state.largs = args
|
||||
state.rargs = []
|
||||
|
||||
def _process_args_for_options(self, state: ParsingState) -> None:
|
||||
while state.rargs:
|
||||
arg = state.rargs.pop(0)
|
||||
arglen = len(arg)
|
||||
# Double dashes always handled explicitly regardless of what
|
||||
# prefixes are valid.
|
||||
if arg == "--":
|
||||
return
|
||||
elif arg[:1] in self._opt_prefixes and arglen > 1:
|
||||
self._process_opts(arg, state)
|
||||
elif self.allow_interspersed_args:
|
||||
state.largs.append(arg)
|
||||
else:
|
||||
state.rargs.insert(0, arg)
|
||||
return
|
||||
|
||||
# Say this is the original argument list:
|
||||
# [arg0, arg1, ..., arg(i-1), arg(i), arg(i+1), ..., arg(N-1)]
|
||||
# ^
|
||||
# (we are about to process arg(i)).
|
||||
#
|
||||
# Then rargs is [arg(i), ..., arg(N-1)] and largs is a *subset* of
|
||||
# [arg0, ..., arg(i-1)] (any options and their arguments will have
|
||||
# been removed from largs).
|
||||
#
|
||||
# The while loop will usually consume 1 or more arguments per pass.
|
||||
# If it consumes 1 (eg. arg is an option that takes no arguments),
|
||||
# then after _process_arg() is done the situation is:
|
||||
#
|
||||
# largs = subset of [arg0, ..., arg(i)]
|
||||
# rargs = [arg(i+1), ..., arg(N-1)]
|
||||
#
|
||||
# If allow_interspersed_args is false, largs will always be
|
||||
# *empty* -- still a subset of [arg0, ..., arg(i-1)], but
|
||||
# not a very interesting subset!
|
||||
|
||||
def _match_long_opt(
|
||||
self, opt: str, explicit_value: t.Optional[str], state: ParsingState
|
||||
) -> None:
|
||||
if opt not in self._long_opt:
|
||||
from difflib import get_close_matches
|
||||
|
||||
possibilities = get_close_matches(opt, self._long_opt)
|
||||
raise NoSuchOption(opt, possibilities=possibilities, ctx=self.ctx)
|
||||
|
||||
option = self._long_opt[opt]
|
||||
if option.takes_value:
|
||||
# At this point it's safe to modify rargs by injecting the
|
||||
# explicit value, because no exception is raised in this
|
||||
# branch. This means that the inserted value will be fully
|
||||
# consumed.
|
||||
if explicit_value is not None:
|
||||
state.rargs.insert(0, explicit_value)
|
||||
|
||||
value = self._get_value_from_state(opt, option, state)
|
||||
|
||||
elif explicit_value is not None:
|
||||
raise BadOptionUsage(
|
||||
opt, _("Option {name!r} does not take a value.").format(name=opt)
|
||||
)
|
||||
|
||||
else:
|
||||
value = None
|
||||
|
||||
option.process(value, state)
|
||||
|
||||
def _match_short_opt(self, arg: str, state: ParsingState) -> None:
|
||||
stop = False
|
||||
i = 1
|
||||
prefix = arg[0]
|
||||
unknown_options = []
|
||||
|
||||
for ch in arg[1:]:
|
||||
opt = normalize_opt(f"{prefix}{ch}", self.ctx)
|
||||
option = self._short_opt.get(opt)
|
||||
i += 1
|
||||
|
||||
if not option:
|
||||
if self.ignore_unknown_options:
|
||||
unknown_options.append(ch)
|
||||
continue
|
||||
raise NoSuchOption(opt, ctx=self.ctx)
|
||||
if option.takes_value:
|
||||
# Any characters left in arg? Pretend they're the
|
||||
# next arg, and stop consuming characters of arg.
|
||||
if i < len(arg):
|
||||
state.rargs.insert(0, arg[i:])
|
||||
stop = True
|
||||
|
||||
value = self._get_value_from_state(opt, option, state)
|
||||
|
||||
else:
|
||||
value = None
|
||||
|
||||
option.process(value, state)
|
||||
|
||||
if stop:
|
||||
break
|
||||
|
||||
# If we got any unknown options we re-combinate the string of the
|
||||
# remaining options and re-attach the prefix, then report that
|
||||
# to the state as new larg. This way there is basic combinatorics
|
||||
# that can be achieved while still ignoring unknown arguments.
|
||||
if self.ignore_unknown_options and unknown_options:
|
||||
state.largs.append(f"{prefix}{''.join(unknown_options)}")
|
||||
|
||||
def _get_value_from_state(
|
||||
self, option_name: str, option: Option, state: ParsingState
|
||||
) -> t.Any:
|
||||
nargs = option.nargs
|
||||
|
||||
if len(state.rargs) < nargs:
|
||||
if option.obj._flag_needs_value:
|
||||
# Option allows omitting the value.
|
||||
value = _flag_needs_value
|
||||
else:
|
||||
raise BadOptionUsage(
|
||||
option_name,
|
||||
ngettext(
|
||||
"Option {name!r} requires an argument.",
|
||||
"Option {name!r} requires {nargs} arguments.",
|
||||
nargs,
|
||||
).format(name=option_name, nargs=nargs),
|
||||
)
|
||||
elif nargs == 1:
|
||||
next_rarg = state.rargs[0]
|
||||
|
||||
if (
|
||||
option.obj._flag_needs_value
|
||||
and isinstance(next_rarg, str)
|
||||
and next_rarg[:1] in self._opt_prefixes
|
||||
and len(next_rarg) > 1
|
||||
):
|
||||
# The next arg looks like the start of an option, don't
|
||||
# use it as the value if omitting the value is allowed.
|
||||
value = _flag_needs_value
|
||||
else:
|
||||
value = state.rargs.pop(0)
|
||||
else:
|
||||
value = tuple(state.rargs[:nargs])
|
||||
del state.rargs[:nargs]
|
||||
|
||||
return value
|
||||
|
||||
def _process_opts(self, arg: str, state: ParsingState) -> None:
|
||||
explicit_value = None
|
||||
# Long option handling happens in two parts. The first part is
|
||||
# supporting explicitly attached values. In any case, we will try
|
||||
# to long match the option first.
|
||||
if "=" in arg:
|
||||
long_opt, explicit_value = arg.split("=", 1)
|
||||
else:
|
||||
long_opt = arg
|
||||
norm_long_opt = normalize_opt(long_opt, self.ctx)
|
||||
|
||||
# At this point we will match the (assumed) long option through
|
||||
# the long option matching code. Note that this allows options
|
||||
# like "-foo" to be matched as long options.
|
||||
try:
|
||||
self._match_long_opt(norm_long_opt, explicit_value, state)
|
||||
except NoSuchOption:
|
||||
# At this point the long option matching failed, and we need
|
||||
# to try with short options. However there is a special rule
|
||||
# which says, that if we have a two character options prefix
|
||||
# (applies to "--foo" for instance), we do not dispatch to the
|
||||
# short option code and will instead raise the no option
|
||||
# error.
|
||||
if arg[:2] not in self._opt_prefixes:
|
||||
self._match_short_opt(arg, state)
|
||||
return
|
||||
|
||||
if not self.ignore_unknown_options:
|
||||
raise
|
||||
|
||||
state.largs.append(arg)
|
580
zhdo.space/lib/python3.9/site-packages/click/shell_completion.py
Normal file
580
zhdo.space/lib/python3.9/site-packages/click/shell_completion.py
Normal file
@ -0,0 +1,580 @@
|
||||
import os
|
||||
import re
|
||||
import typing as t
|
||||
from gettext import gettext as _
|
||||
|
||||
from .core import Argument
|
||||
from .core import BaseCommand
|
||||
from .core import Context
|
||||
from .core import MultiCommand
|
||||
from .core import Option
|
||||
from .core import Parameter
|
||||
from .core import ParameterSource
|
||||
from .parser import split_arg_string
|
||||
from .utils import echo
|
||||
|
||||
|
||||
def shell_complete(
|
||||
cli: BaseCommand,
|
||||
ctx_args: t.Dict[str, t.Any],
|
||||
prog_name: str,
|
||||
complete_var: str,
|
||||
instruction: str,
|
||||
) -> int:
|
||||
"""Perform shell completion for the given CLI program.
|
||||
|
||||
:param cli: Command being called.
|
||||
:param ctx_args: Extra arguments to pass to
|
||||
``cli.make_context``.
|
||||
:param prog_name: Name of the executable in the shell.
|
||||
:param complete_var: Name of the environment variable that holds
|
||||
the completion instruction.
|
||||
:param instruction: Value of ``complete_var`` with the completion
|
||||
instruction and shell, in the form ``instruction_shell``.
|
||||
:return: Status code to exit with.
|
||||
"""
|
||||
shell, _, instruction = instruction.partition("_")
|
||||
comp_cls = get_completion_class(shell)
|
||||
|
||||
if comp_cls is None:
|
||||
return 1
|
||||
|
||||
comp = comp_cls(cli, ctx_args, prog_name, complete_var)
|
||||
|
||||
if instruction == "source":
|
||||
echo(comp.source())
|
||||
return 0
|
||||
|
||||
if instruction == "complete":
|
||||
echo(comp.complete())
|
||||
return 0
|
||||
|
||||
return 1
|
||||
|
||||
|
||||
class CompletionItem:
|
||||
"""Represents a completion value and metadata about the value. The
|
||||
default metadata is ``type`` to indicate special shell handling,
|
||||
and ``help`` if a shell supports showing a help string next to the
|
||||
value.
|
||||
|
||||
Arbitrary parameters can be passed when creating the object, and
|
||||
accessed using ``item.attr``. If an attribute wasn't passed,
|
||||
accessing it returns ``None``.
|
||||
|
||||
:param value: The completion suggestion.
|
||||
:param type: Tells the shell script to provide special completion
|
||||
support for the type. Click uses ``"dir"`` and ``"file"``.
|
||||
:param help: String shown next to the value if supported.
|
||||
:param kwargs: Arbitrary metadata. The built-in implementations
|
||||
don't use this, but custom type completions paired with custom
|
||||
shell support could use it.
|
||||
"""
|
||||
|
||||
__slots__ = ("value", "type", "help", "_info")
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
value: t.Any,
|
||||
type: str = "plain",
|
||||
help: t.Optional[str] = None,
|
||||
**kwargs: t.Any,
|
||||
) -> None:
|
||||
self.value = value
|
||||
self.type = type
|
||||
self.help = help
|
||||
self._info = kwargs
|
||||
|
||||
def __getattr__(self, name: str) -> t.Any:
|
||||
return self._info.get(name)
|
||||
|
||||
|
||||
# Only Bash >= 4.4 has the nosort option.
|
||||
_SOURCE_BASH = """\
|
||||
%(complete_func)s() {
|
||||
local IFS=$'\\n'
|
||||
local response
|
||||
|
||||
response=$(env COMP_WORDS="${COMP_WORDS[*]}" COMP_CWORD=$COMP_CWORD \
|
||||
%(complete_var)s=bash_complete $1)
|
||||
|
||||
for completion in $response; do
|
||||
IFS=',' read type value <<< "$completion"
|
||||
|
||||
if [[ $type == 'dir' ]]; then
|
||||
COMPREPLY=()
|
||||
compopt -o dirnames
|
||||
elif [[ $type == 'file' ]]; then
|
||||
COMPREPLY=()
|
||||
compopt -o default
|
||||
elif [[ $type == 'plain' ]]; then
|
||||
COMPREPLY+=($value)
|
||||
fi
|
||||
done
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
%(complete_func)s_setup() {
|
||||
complete -o nosort -F %(complete_func)s %(prog_name)s
|
||||
}
|
||||
|
||||
%(complete_func)s_setup;
|
||||
"""
|
||||
|
||||
_SOURCE_ZSH = """\
|
||||
#compdef %(prog_name)s
|
||||
|
||||
%(complete_func)s() {
|
||||
local -a completions
|
||||
local -a completions_with_descriptions
|
||||
local -a response
|
||||
(( ! $+commands[%(prog_name)s] )) && return 1
|
||||
|
||||
response=("${(@f)$(env COMP_WORDS="${words[*]}" COMP_CWORD=$((CURRENT-1)) \
|
||||
%(complete_var)s=zsh_complete %(prog_name)s)}")
|
||||
|
||||
for type key descr in ${response}; do
|
||||
if [[ "$type" == "plain" ]]; then
|
||||
if [[ "$descr" == "_" ]]; then
|
||||
completions+=("$key")
|
||||
else
|
||||
completions_with_descriptions+=("$key":"$descr")
|
||||
fi
|
||||
elif [[ "$type" == "dir" ]]; then
|
||||
_path_files -/
|
||||
elif [[ "$type" == "file" ]]; then
|
||||
_path_files -f
|
||||
fi
|
||||
done
|
||||
|
||||
if [ -n "$completions_with_descriptions" ]; then
|
||||
_describe -V unsorted completions_with_descriptions -U
|
||||
fi
|
||||
|
||||
if [ -n "$completions" ]; then
|
||||
compadd -U -V unsorted -a completions
|
||||
fi
|
||||
}
|
||||
|
||||
compdef %(complete_func)s %(prog_name)s;
|
||||
"""
|
||||
|
||||
_SOURCE_FISH = """\
|
||||
function %(complete_func)s;
|
||||
set -l response;
|
||||
|
||||
for value in (env %(complete_var)s=fish_complete COMP_WORDS=(commandline -cp) \
|
||||
COMP_CWORD=(commandline -t) %(prog_name)s);
|
||||
set response $response $value;
|
||||
end;
|
||||
|
||||
for completion in $response;
|
||||
set -l metadata (string split "," $completion);
|
||||
|
||||
if test $metadata[1] = "dir";
|
||||
__fish_complete_directories $metadata[2];
|
||||
else if test $metadata[1] = "file";
|
||||
__fish_complete_path $metadata[2];
|
||||
else if test $metadata[1] = "plain";
|
||||
echo $metadata[2];
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
|
||||
complete --no-files --command %(prog_name)s --arguments \
|
||||
"(%(complete_func)s)";
|
||||
"""
|
||||
|
||||
|
||||
class ShellComplete:
|
||||
"""Base class for providing shell completion support. A subclass for
|
||||
a given shell will override attributes and methods to implement the
|
||||
completion instructions (``source`` and ``complete``).
|
||||
|
||||
:param cli: Command being called.
|
||||
:param prog_name: Name of the executable in the shell.
|
||||
:param complete_var: Name of the environment variable that holds
|
||||
the completion instruction.
|
||||
|
||||
.. versionadded:: 8.0
|
||||
"""
|
||||
|
||||
name: t.ClassVar[str]
|
||||
"""Name to register the shell as with :func:`add_completion_class`.
|
||||
This is used in completion instructions (``{name}_source`` and
|
||||
``{name}_complete``).
|
||||
"""
|
||||
|
||||
source_template: t.ClassVar[str]
|
||||
"""Completion script template formatted by :meth:`source`. This must
|
||||
be provided by subclasses.
|
||||
"""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
cli: BaseCommand,
|
||||
ctx_args: t.Dict[str, t.Any],
|
||||
prog_name: str,
|
||||
complete_var: str,
|
||||
) -> None:
|
||||
self.cli = cli
|
||||
self.ctx_args = ctx_args
|
||||
self.prog_name = prog_name
|
||||
self.complete_var = complete_var
|
||||
|
||||
@property
|
||||
def func_name(self) -> str:
|
||||
"""The name of the shell function defined by the completion
|
||||
script.
|
||||
"""
|
||||
safe_name = re.sub(r"\W*", "", self.prog_name.replace("-", "_"), re.ASCII)
|
||||
return f"_{safe_name}_completion"
|
||||
|
||||
def source_vars(self) -> t.Dict[str, t.Any]:
|
||||
"""Vars for formatting :attr:`source_template`.
|
||||
|
||||
By default this provides ``complete_func``, ``complete_var``,
|
||||
and ``prog_name``.
|
||||
"""
|
||||
return {
|
||||
"complete_func": self.func_name,
|
||||
"complete_var": self.complete_var,
|
||||
"prog_name": self.prog_name,
|
||||
}
|
||||
|
||||
def source(self) -> str:
|
||||
"""Produce the shell script that defines the completion
|
||||
function. By default this ``%``-style formats
|
||||
:attr:`source_template` with the dict returned by
|
||||
:meth:`source_vars`.
|
||||
"""
|
||||
return self.source_template % self.source_vars()
|
||||
|
||||
def get_completion_args(self) -> t.Tuple[t.List[str], str]:
|
||||
"""Use the env vars defined by the shell script to return a
|
||||
tuple of ``args, incomplete``. This must be implemented by
|
||||
subclasses.
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
def get_completions(
|
||||
self, args: t.List[str], incomplete: str
|
||||
) -> t.List[CompletionItem]:
|
||||
"""Determine the context and last complete command or parameter
|
||||
from the complete args. Call that object's ``shell_complete``
|
||||
method to get the completions for the incomplete value.
|
||||
|
||||
:param args: List of complete args before the incomplete value.
|
||||
:param incomplete: Value being completed. May be empty.
|
||||
"""
|
||||
ctx = _resolve_context(self.cli, self.ctx_args, self.prog_name, args)
|
||||
obj, incomplete = _resolve_incomplete(ctx, args, incomplete)
|
||||
return obj.shell_complete(ctx, incomplete)
|
||||
|
||||
def format_completion(self, item: CompletionItem) -> str:
|
||||
"""Format a completion item into the form recognized by the
|
||||
shell script. This must be implemented by subclasses.
|
||||
|
||||
:param item: Completion item to format.
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
def complete(self) -> str:
|
||||
"""Produce the completion data to send back to the shell.
|
||||
|
||||
By default this calls :meth:`get_completion_args`, gets the
|
||||
completions, then calls :meth:`format_completion` for each
|
||||
completion.
|
||||
"""
|
||||
args, incomplete = self.get_completion_args()
|
||||
completions = self.get_completions(args, incomplete)
|
||||
out = [self.format_completion(item) for item in completions]
|
||||
return "\n".join(out)
|
||||
|
||||
|
||||
class BashComplete(ShellComplete):
|
||||
"""Shell completion for Bash."""
|
||||
|
||||
name = "bash"
|
||||
source_template = _SOURCE_BASH
|
||||
|
||||
def _check_version(self) -> None:
|
||||
import subprocess
|
||||
|
||||
output = subprocess.run(
|
||||
["bash", "-c", "echo ${BASH_VERSION}"], stdout=subprocess.PIPE
|
||||
)
|
||||
match = re.search(r"^(\d+)\.(\d+)\.\d+", output.stdout.decode())
|
||||
|
||||
if match is not None:
|
||||
major, minor = match.groups()
|
||||
|
||||
if major < "4" or major == "4" and minor < "4":
|
||||
raise RuntimeError(
|
||||
_(
|
||||
"Shell completion is not supported for Bash"
|
||||
" versions older than 4.4."
|
||||
)
|
||||
)
|
||||
else:
|
||||
raise RuntimeError(
|
||||
_("Couldn't detect Bash version, shell completion is not supported.")
|
||||
)
|
||||
|
||||
def source(self) -> str:
|
||||
self._check_version()
|
||||
return super().source()
|
||||
|
||||
def get_completion_args(self) -> t.Tuple[t.List[str], str]:
|
||||
cwords = split_arg_string(os.environ["COMP_WORDS"])
|
||||
cword = int(os.environ["COMP_CWORD"])
|
||||
args = cwords[1:cword]
|
||||
|
||||
try:
|
||||
incomplete = cwords[cword]
|
||||
except IndexError:
|
||||
incomplete = ""
|
||||
|
||||
return args, incomplete
|
||||
|
||||
def format_completion(self, item: CompletionItem) -> str:
|
||||
return f"{item.type},{item.value}"
|
||||
|
||||
|
||||
class ZshComplete(ShellComplete):
|
||||
"""Shell completion for Zsh."""
|
||||
|
||||
name = "zsh"
|
||||
source_template = _SOURCE_ZSH
|
||||
|
||||
def get_completion_args(self) -> t.Tuple[t.List[str], str]:
|
||||
cwords = split_arg_string(os.environ["COMP_WORDS"])
|
||||
cword = int(os.environ["COMP_CWORD"])
|
||||
args = cwords[1:cword]
|
||||
|
||||
try:
|
||||
incomplete = cwords[cword]
|
||||
except IndexError:
|
||||
incomplete = ""
|
||||
|
||||
return args, incomplete
|
||||
|
||||
def format_completion(self, item: CompletionItem) -> str:
|
||||
return f"{item.type}\n{item.value}\n{item.help if item.help else '_'}"
|
||||
|
||||
|
||||
class FishComplete(ShellComplete):
|
||||
"""Shell completion for Fish."""
|
||||
|
||||
name = "fish"
|
||||
source_template = _SOURCE_FISH
|
||||
|
||||
def get_completion_args(self) -> t.Tuple[t.List[str], str]:
|
||||
cwords = split_arg_string(os.environ["COMP_WORDS"])
|
||||
incomplete = os.environ["COMP_CWORD"]
|
||||
args = cwords[1:]
|
||||
|
||||
# Fish stores the partial word in both COMP_WORDS and
|
||||
# COMP_CWORD, remove it from complete args.
|
||||
if incomplete and args and args[-1] == incomplete:
|
||||
args.pop()
|
||||
|
||||
return args, incomplete
|
||||
|
||||
def format_completion(self, item: CompletionItem) -> str:
|
||||
if item.help:
|
||||
return f"{item.type},{item.value}\t{item.help}"
|
||||
|
||||
return f"{item.type},{item.value}"
|
||||
|
||||
|
||||
_available_shells: t.Dict[str, t.Type[ShellComplete]] = {
|
||||
"bash": BashComplete,
|
||||
"fish": FishComplete,
|
||||
"zsh": ZshComplete,
|
||||
}
|
||||
|
||||
|
||||
def add_completion_class(
|
||||
cls: t.Type[ShellComplete], name: t.Optional[str] = None
|
||||
) -> None:
|
||||
"""Register a :class:`ShellComplete` subclass under the given name.
|
||||
The name will be provided by the completion instruction environment
|
||||
variable during completion.
|
||||
|
||||
:param cls: The completion class that will handle completion for the
|
||||
shell.
|
||||
:param name: Name to register the class under. Defaults to the
|
||||
class's ``name`` attribute.
|
||||
"""
|
||||
if name is None:
|
||||
name = cls.name
|
||||
|
||||
_available_shells[name] = cls
|
||||
|
||||
|
||||
def get_completion_class(shell: str) -> t.Optional[t.Type[ShellComplete]]:
|
||||
"""Look up a registered :class:`ShellComplete` subclass by the name
|
||||
provided by the completion instruction environment variable. If the
|
||||
name isn't registered, returns ``None``.
|
||||
|
||||
:param shell: Name the class is registered under.
|
||||
"""
|
||||
return _available_shells.get(shell)
|
||||
|
||||
|
||||
def _is_incomplete_argument(ctx: Context, param: Parameter) -> bool:
|
||||
"""Determine if the given parameter is an argument that can still
|
||||
accept values.
|
||||
|
||||
:param ctx: Invocation context for the command represented by the
|
||||
parsed complete args.
|
||||
:param param: Argument object being checked.
|
||||
"""
|
||||
if not isinstance(param, Argument):
|
||||
return False
|
||||
|
||||
assert param.name is not None
|
||||
value = ctx.params[param.name]
|
||||
return (
|
||||
param.nargs == -1
|
||||
or ctx.get_parameter_source(param.name) is not ParameterSource.COMMANDLINE
|
||||
or (
|
||||
param.nargs > 1
|
||||
and isinstance(value, (tuple, list))
|
||||
and len(value) < param.nargs
|
||||
)
|
||||
)
|
||||
|
||||
|
||||
def _start_of_option(ctx: Context, value: str) -> bool:
|
||||
"""Check if the value looks like the start of an option."""
|
||||
if not value:
|
||||
return False
|
||||
|
||||
c = value[0]
|
||||
return c in ctx._opt_prefixes
|
||||
|
||||
|
||||
def _is_incomplete_option(ctx: Context, args: t.List[str], param: Parameter) -> bool:
|
||||
"""Determine if the given parameter is an option that needs a value.
|
||||
|
||||
:param args: List of complete args before the incomplete value.
|
||||
:param param: Option object being checked.
|
||||
"""
|
||||
if not isinstance(param, Option):
|
||||
return False
|
||||
|
||||
if param.is_flag or param.count:
|
||||
return False
|
||||
|
||||
last_option = None
|
||||
|
||||
for index, arg in enumerate(reversed(args)):
|
||||
if index + 1 > param.nargs:
|
||||
break
|
||||
|
||||
if _start_of_option(ctx, arg):
|
||||
last_option = arg
|
||||
|
||||
return last_option is not None and last_option in param.opts
|
||||
|
||||
|
||||
def _resolve_context(
|
||||
cli: BaseCommand, ctx_args: t.Dict[str, t.Any], prog_name: str, args: t.List[str]
|
||||
) -> Context:
|
||||
"""Produce the context hierarchy starting with the command and
|
||||
traversing the complete arguments. This only follows the commands,
|
||||
it doesn't trigger input prompts or callbacks.
|
||||
|
||||
:param cli: Command being called.
|
||||
:param prog_name: Name of the executable in the shell.
|
||||
:param args: List of complete args before the incomplete value.
|
||||
"""
|
||||
ctx_args["resilient_parsing"] = True
|
||||
ctx = cli.make_context(prog_name, args.copy(), **ctx_args)
|
||||
args = ctx.protected_args + ctx.args
|
||||
|
||||
while args:
|
||||
command = ctx.command
|
||||
|
||||
if isinstance(command, MultiCommand):
|
||||
if not command.chain:
|
||||
name, cmd, args = command.resolve_command(ctx, args)
|
||||
|
||||
if cmd is None:
|
||||
return ctx
|
||||
|
||||
ctx = cmd.make_context(name, args, parent=ctx, resilient_parsing=True)
|
||||
args = ctx.protected_args + ctx.args
|
||||
else:
|
||||
while args:
|
||||
name, cmd, args = command.resolve_command(ctx, args)
|
||||
|
||||
if cmd is None:
|
||||
return ctx
|
||||
|
||||
sub_ctx = cmd.make_context(
|
||||
name,
|
||||
args,
|
||||
parent=ctx,
|
||||
allow_extra_args=True,
|
||||
allow_interspersed_args=False,
|
||||
resilient_parsing=True,
|
||||
)
|
||||
args = sub_ctx.args
|
||||
|
||||
ctx = sub_ctx
|
||||
args = [*sub_ctx.protected_args, *sub_ctx.args]
|
||||
else:
|
||||
break
|
||||
|
||||
return ctx
|
||||
|
||||
|
||||
def _resolve_incomplete(
|
||||
ctx: Context, args: t.List[str], incomplete: str
|
||||
) -> t.Tuple[t.Union[BaseCommand, Parameter], str]:
|
||||
"""Find the Click object that will handle the completion of the
|
||||
incomplete value. Return the object and the incomplete value.
|
||||
|
||||
:param ctx: Invocation context for the command represented by
|
||||
the parsed complete args.
|
||||
:param args: List of complete args before the incomplete value.
|
||||
:param incomplete: Value being completed. May be empty.
|
||||
"""
|
||||
# Different shells treat an "=" between a long option name and
|
||||
# value differently. Might keep the value joined, return the "="
|
||||
# as a separate item, or return the split name and value. Always
|
||||
# split and discard the "=" to make completion easier.
|
||||
if incomplete == "=":
|
||||
incomplete = ""
|
||||
elif "=" in incomplete and _start_of_option(ctx, incomplete):
|
||||
name, _, incomplete = incomplete.partition("=")
|
||||
args.append(name)
|
||||
|
||||
# The "--" marker tells Click to stop treating values as options
|
||||
# even if they start with the option character. If it hasn't been
|
||||
# given and the incomplete arg looks like an option, the current
|
||||
# command will provide option name completions.
|
||||
if "--" not in args and _start_of_option(ctx, incomplete):
|
||||
return ctx.command, incomplete
|
||||
|
||||
params = ctx.command.get_params(ctx)
|
||||
|
||||
# If the last complete arg is an option name with an incomplete
|
||||
# value, the option will provide value completions.
|
||||
for param in params:
|
||||
if _is_incomplete_option(ctx, args, param):
|
||||
return param, incomplete
|
||||
|
||||
# It's not an option name or value. The first argument without a
|
||||
# parsed value will provide value completions.
|
||||
for param in params:
|
||||
if _is_incomplete_argument(ctx, param):
|
||||
return param, incomplete
|
||||
|
||||
# There were no unparsed arguments, the command may be a group that
|
||||
# will provide command name completions.
|
||||
return ctx.command, incomplete
|
787
zhdo.space/lib/python3.9/site-packages/click/termui.py
Normal file
787
zhdo.space/lib/python3.9/site-packages/click/termui.py
Normal file
@ -0,0 +1,787 @@
|
||||
import inspect
|
||||
import io
|
||||
import itertools
|
||||
import os
|
||||
import sys
|
||||
import typing as t
|
||||
from gettext import gettext as _
|
||||
|
||||
from ._compat import isatty
|
||||
from ._compat import strip_ansi
|
||||
from ._compat import WIN
|
||||
from .exceptions import Abort
|
||||
from .exceptions import UsageError
|
||||
from .globals import resolve_color_default
|
||||
from .types import Choice
|
||||
from .types import convert_type
|
||||
from .types import ParamType
|
||||
from .utils import echo
|
||||
from .utils import LazyFile
|
||||
|
||||
if t.TYPE_CHECKING:
|
||||
from ._termui_impl import ProgressBar
|
||||
|
||||
V = t.TypeVar("V")
|
||||
|
||||
# The prompt functions to use. The doc tools currently override these
|
||||
# functions to customize how they work.
|
||||
visible_prompt_func: t.Callable[[str], str] = input
|
||||
|
||||
_ansi_colors = {
|
||||
"black": 30,
|
||||
"red": 31,
|
||||
"green": 32,
|
||||
"yellow": 33,
|
||||
"blue": 34,
|
||||
"magenta": 35,
|
||||
"cyan": 36,
|
||||
"white": 37,
|
||||
"reset": 39,
|
||||
"bright_black": 90,
|
||||
"bright_red": 91,
|
||||
"bright_green": 92,
|
||||
"bright_yellow": 93,
|
||||
"bright_blue": 94,
|
||||
"bright_magenta": 95,
|
||||
"bright_cyan": 96,
|
||||
"bright_white": 97,
|
||||
}
|
||||
_ansi_reset_all = "\033[0m"
|
||||
|
||||
|
||||
def hidden_prompt_func(prompt: str) -> str:
|
||||
import getpass
|
||||
|
||||
return getpass.getpass(prompt)
|
||||
|
||||
|
||||
def _build_prompt(
|
||||
text: str,
|
||||
suffix: str,
|
||||
show_default: bool = False,
|
||||
default: t.Optional[t.Any] = None,
|
||||
show_choices: bool = True,
|
||||
type: t.Optional[ParamType] = None,
|
||||
) -> str:
|
||||
prompt = text
|
||||
if type is not None and show_choices and isinstance(type, Choice):
|
||||
prompt += f" ({', '.join(map(str, type.choices))})"
|
||||
if default is not None and show_default:
|
||||
prompt = f"{prompt} [{_format_default(default)}]"
|
||||
return f"{prompt}{suffix}"
|
||||
|
||||
|
||||
def _format_default(default: t.Any) -> t.Any:
|
||||
if isinstance(default, (io.IOBase, LazyFile)) and hasattr(default, "name"):
|
||||
return default.name # type: ignore
|
||||
|
||||
return default
|
||||
|
||||
|
||||
def prompt(
|
||||
text: str,
|
||||
default: t.Optional[t.Any] = None,
|
||||
hide_input: bool = False,
|
||||
confirmation_prompt: t.Union[bool, str] = False,
|
||||
type: t.Optional[t.Union[ParamType, t.Any]] = None,
|
||||
value_proc: t.Optional[t.Callable[[str], t.Any]] = None,
|
||||
prompt_suffix: str = ": ",
|
||||
show_default: bool = True,
|
||||
err: bool = False,
|
||||
show_choices: bool = True,
|
||||
) -> t.Any:
|
||||
"""Prompts a user for input. This is a convenience function that can
|
||||
be used to prompt a user for input later.
|
||||
|
||||
If the user aborts the input by sending an interrupt signal, this
|
||||
function will catch it and raise a :exc:`Abort` exception.
|
||||
|
||||
:param text: the text to show for the prompt.
|
||||
:param default: the default value to use if no input happens. If this
|
||||
is not given it will prompt until it's aborted.
|
||||
:param hide_input: if this is set to true then the input value will
|
||||
be hidden.
|
||||
:param confirmation_prompt: Prompt a second time to confirm the
|
||||
value. Can be set to a string instead of ``True`` to customize
|
||||
the message.
|
||||
:param type: the type to use to check the value against.
|
||||
:param value_proc: if this parameter is provided it's a function that
|
||||
is invoked instead of the type conversion to
|
||||
convert a value.
|
||||
:param prompt_suffix: a suffix that should be added to the prompt.
|
||||
:param show_default: shows or hides the default value in the prompt.
|
||||
:param err: if set to true the file defaults to ``stderr`` instead of
|
||||
``stdout``, the same as with echo.
|
||||
:param show_choices: Show or hide choices if the passed type is a Choice.
|
||||
For example if type is a Choice of either day or week,
|
||||
show_choices is true and text is "Group by" then the
|
||||
prompt will be "Group by (day, week): ".
|
||||
|
||||
.. versionadded:: 8.0
|
||||
``confirmation_prompt`` can be a custom string.
|
||||
|
||||
.. versionadded:: 7.0
|
||||
Added the ``show_choices`` parameter.
|
||||
|
||||
.. versionadded:: 6.0
|
||||
Added unicode support for cmd.exe on Windows.
|
||||
|
||||
.. versionadded:: 4.0
|
||||
Added the `err` parameter.
|
||||
|
||||
"""
|
||||
|
||||
def prompt_func(text: str) -> str:
|
||||
f = hidden_prompt_func if hide_input else visible_prompt_func
|
||||
try:
|
||||
# Write the prompt separately so that we get nice
|
||||
# coloring through colorama on Windows
|
||||
echo(text.rstrip(" "), nl=False, err=err)
|
||||
# Echo a space to stdout to work around an issue where
|
||||
# readline causes backspace to clear the whole line.
|
||||
return f(" ")
|
||||
except (KeyboardInterrupt, EOFError):
|
||||
# getpass doesn't print a newline if the user aborts input with ^C.
|
||||
# Allegedly this behavior is inherited from getpass(3).
|
||||
# A doc bug has been filed at https://bugs.python.org/issue24711
|
||||
if hide_input:
|
||||
echo(None, err=err)
|
||||
raise Abort() from None
|
||||
|
||||
if value_proc is None:
|
||||
value_proc = convert_type(type, default)
|
||||
|
||||
prompt = _build_prompt(
|
||||
text, prompt_suffix, show_default, default, show_choices, type
|
||||
)
|
||||
|
||||
if confirmation_prompt:
|
||||
if confirmation_prompt is True:
|
||||
confirmation_prompt = _("Repeat for confirmation")
|
||||
|
||||
confirmation_prompt = _build_prompt(confirmation_prompt, prompt_suffix)
|
||||
|
||||
while True:
|
||||
while True:
|
||||
value = prompt_func(prompt)
|
||||
if value:
|
||||
break
|
||||
elif default is not None:
|
||||
value = default
|
||||
break
|
||||
try:
|
||||
result = value_proc(value)
|
||||
except UsageError as e:
|
||||
if hide_input:
|
||||
echo(_("Error: The value you entered was invalid."), err=err)
|
||||
else:
|
||||
echo(_("Error: {e.message}").format(e=e), err=err) # noqa: B306
|
||||
continue
|
||||
if not confirmation_prompt:
|
||||
return result
|
||||
while True:
|
||||
value2 = prompt_func(confirmation_prompt)
|
||||
is_empty = not value and not value2
|
||||
if value2 or is_empty:
|
||||
break
|
||||
if value == value2:
|
||||
return result
|
||||
echo(_("Error: The two entered values do not match."), err=err)
|
||||
|
||||
|
||||
def confirm(
|
||||
text: str,
|
||||
default: t.Optional[bool] = False,
|
||||
abort: bool = False,
|
||||
prompt_suffix: str = ": ",
|
||||
show_default: bool = True,
|
||||
err: bool = False,
|
||||
) -> bool:
|
||||
"""Prompts for confirmation (yes/no question).
|
||||
|
||||
If the user aborts the input by sending a interrupt signal this
|
||||
function will catch it and raise a :exc:`Abort` exception.
|
||||
|
||||
:param text: the question to ask.
|
||||
:param default: The default value to use when no input is given. If
|
||||
``None``, repeat until input is given.
|
||||
:param abort: if this is set to `True` a negative answer aborts the
|
||||
exception by raising :exc:`Abort`.
|
||||
:param prompt_suffix: a suffix that should be added to the prompt.
|
||||
:param show_default: shows or hides the default value in the prompt.
|
||||
:param err: if set to true the file defaults to ``stderr`` instead of
|
||||
``stdout``, the same as with echo.
|
||||
|
||||
.. versionchanged:: 8.0
|
||||
Repeat until input is given if ``default`` is ``None``.
|
||||
|
||||
.. versionadded:: 4.0
|
||||
Added the ``err`` parameter.
|
||||
"""
|
||||
prompt = _build_prompt(
|
||||
text,
|
||||
prompt_suffix,
|
||||
show_default,
|
||||
"y/n" if default is None else ("Y/n" if default else "y/N"),
|
||||
)
|
||||
|
||||
while True:
|
||||
try:
|
||||
# Write the prompt separately so that we get nice
|
||||
# coloring through colorama on Windows
|
||||
echo(prompt.rstrip(" "), nl=False, err=err)
|
||||
# Echo a space to stdout to work around an issue where
|
||||
# readline causes backspace to clear the whole line.
|
||||
value = visible_prompt_func(" ").lower().strip()
|
||||
except (KeyboardInterrupt, EOFError):
|
||||
raise Abort() from None
|
||||
if value in ("y", "yes"):
|
||||
rv = True
|
||||
elif value in ("n", "no"):
|
||||
rv = False
|
||||
elif default is not None and value == "":
|
||||
rv = default
|
||||
else:
|
||||
echo(_("Error: invalid input"), err=err)
|
||||
continue
|
||||
break
|
||||
if abort and not rv:
|
||||
raise Abort()
|
||||
return rv
|
||||
|
||||
|
||||
def echo_via_pager(
|
||||
text_or_generator: t.Union[t.Iterable[str], t.Callable[[], t.Iterable[str]], str],
|
||||
color: t.Optional[bool] = None,
|
||||
) -> None:
|
||||
"""This function takes a text and shows it via an environment specific
|
||||
pager on stdout.
|
||||
|
||||
.. versionchanged:: 3.0
|
||||
Added the `color` flag.
|
||||
|
||||
:param text_or_generator: the text to page, or alternatively, a
|
||||
generator emitting the text to page.
|
||||
:param color: controls if the pager supports ANSI colors or not. The
|
||||
default is autodetection.
|
||||
"""
|
||||
color = resolve_color_default(color)
|
||||
|
||||
if inspect.isgeneratorfunction(text_or_generator):
|
||||
i = t.cast(t.Callable[[], t.Iterable[str]], text_or_generator)()
|
||||
elif isinstance(text_or_generator, str):
|
||||
i = [text_or_generator]
|
||||
else:
|
||||
i = iter(t.cast(t.Iterable[str], text_or_generator))
|
||||
|
||||
# convert every element of i to a text type if necessary
|
||||
text_generator = (el if isinstance(el, str) else str(el) for el in i)
|
||||
|
||||
from ._termui_impl import pager
|
||||
|
||||
return pager(itertools.chain(text_generator, "\n"), color)
|
||||
|
||||
|
||||
def progressbar(
|
||||
iterable: t.Optional[t.Iterable[V]] = None,
|
||||
length: t.Optional[int] = None,
|
||||
label: t.Optional[str] = None,
|
||||
show_eta: bool = True,
|
||||
show_percent: t.Optional[bool] = None,
|
||||
show_pos: bool = False,
|
||||
item_show_func: t.Optional[t.Callable[[t.Optional[V]], t.Optional[str]]] = None,
|
||||
fill_char: str = "#",
|
||||
empty_char: str = "-",
|
||||
bar_template: str = "%(label)s [%(bar)s] %(info)s",
|
||||
info_sep: str = " ",
|
||||
width: int = 36,
|
||||
file: t.Optional[t.TextIO] = None,
|
||||
color: t.Optional[bool] = None,
|
||||
update_min_steps: int = 1,
|
||||
) -> "ProgressBar[V]":
|
||||
"""This function creates an iterable context manager that can be used
|
||||
to iterate over something while showing a progress bar. It will
|
||||
either iterate over the `iterable` or `length` items (that are counted
|
||||
up). While iteration happens, this function will print a rendered
|
||||
progress bar to the given `file` (defaults to stdout) and will attempt
|
||||
to calculate remaining time and more. By default, this progress bar
|
||||
will not be rendered if the file is not a terminal.
|
||||
|
||||
The context manager creates the progress bar. When the context
|
||||
manager is entered the progress bar is already created. With every
|
||||
iteration over the progress bar, the iterable passed to the bar is
|
||||
advanced and the bar is updated. When the context manager exits,
|
||||
a newline is printed and the progress bar is finalized on screen.
|
||||
|
||||
Note: The progress bar is currently designed for use cases where the
|
||||
total progress can be expected to take at least several seconds.
|
||||
Because of this, the ProgressBar class object won't display
|
||||
progress that is considered too fast, and progress where the time
|
||||
between steps is less than a second.
|
||||
|
||||
No printing must happen or the progress bar will be unintentionally
|
||||
destroyed.
|
||||
|
||||
Example usage::
|
||||
|
||||
with progressbar(items) as bar:
|
||||
for item in bar:
|
||||
do_something_with(item)
|
||||
|
||||
Alternatively, if no iterable is specified, one can manually update the
|
||||
progress bar through the `update()` method instead of directly
|
||||
iterating over the progress bar. The update method accepts the number
|
||||
of steps to increment the bar with::
|
||||
|
||||
with progressbar(length=chunks.total_bytes) as bar:
|
||||
for chunk in chunks:
|
||||
process_chunk(chunk)
|
||||
bar.update(chunks.bytes)
|
||||
|
||||
The ``update()`` method also takes an optional value specifying the
|
||||
``current_item`` at the new position. This is useful when used
|
||||
together with ``item_show_func`` to customize the output for each
|
||||
manual step::
|
||||
|
||||
with click.progressbar(
|
||||
length=total_size,
|
||||
label='Unzipping archive',
|
||||
item_show_func=lambda a: a.filename
|
||||
) as bar:
|
||||
for archive in zip_file:
|
||||
archive.extract()
|
||||
bar.update(archive.size, archive)
|
||||
|
||||
:param iterable: an iterable to iterate over. If not provided the length
|
||||
is required.
|
||||
:param length: the number of items to iterate over. By default the
|
||||
progressbar will attempt to ask the iterator about its
|
||||
length, which might or might not work. If an iterable is
|
||||
also provided this parameter can be used to override the
|
||||
length. If an iterable is not provided the progress bar
|
||||
will iterate over a range of that length.
|
||||
:param label: the label to show next to the progress bar.
|
||||
:param show_eta: enables or disables the estimated time display. This is
|
||||
automatically disabled if the length cannot be
|
||||
determined.
|
||||
:param show_percent: enables or disables the percentage display. The
|
||||
default is `True` if the iterable has a length or
|
||||
`False` if not.
|
||||
:param show_pos: enables or disables the absolute position display. The
|
||||
default is `False`.
|
||||
:param item_show_func: A function called with the current item which
|
||||
can return a string to show next to the progress bar. If the
|
||||
function returns ``None`` nothing is shown. The current item can
|
||||
be ``None``, such as when entering and exiting the bar.
|
||||
:param fill_char: the character to use to show the filled part of the
|
||||
progress bar.
|
||||
:param empty_char: the character to use to show the non-filled part of
|
||||
the progress bar.
|
||||
:param bar_template: the format string to use as template for the bar.
|
||||
The parameters in it are ``label`` for the label,
|
||||
``bar`` for the progress bar and ``info`` for the
|
||||
info section.
|
||||
:param info_sep: the separator between multiple info items (eta etc.)
|
||||
:param width: the width of the progress bar in characters, 0 means full
|
||||
terminal width
|
||||
:param file: The file to write to. If this is not a terminal then
|
||||
only the label is printed.
|
||||
:param color: controls if the terminal supports ANSI colors or not. The
|
||||
default is autodetection. This is only needed if ANSI
|
||||
codes are included anywhere in the progress bar output
|
||||
which is not the case by default.
|
||||
:param update_min_steps: Render only when this many updates have
|
||||
completed. This allows tuning for very fast iterators.
|
||||
|
||||
.. versionchanged:: 8.0
|
||||
Output is shown even if execution time is less than 0.5 seconds.
|
||||
|
||||
.. versionchanged:: 8.0
|
||||
``item_show_func`` shows the current item, not the previous one.
|
||||
|
||||
.. versionchanged:: 8.0
|
||||
Labels are echoed if the output is not a TTY. Reverts a change
|
||||
in 7.0 that removed all output.
|
||||
|
||||
.. versionadded:: 8.0
|
||||
Added the ``update_min_steps`` parameter.
|
||||
|
||||
.. versionchanged:: 4.0
|
||||
Added the ``color`` parameter. Added the ``update`` method to
|
||||
the object.
|
||||
|
||||
.. versionadded:: 2.0
|
||||
"""
|
||||
from ._termui_impl import ProgressBar
|
||||
|
||||
color = resolve_color_default(color)
|
||||
return ProgressBar(
|
||||
iterable=iterable,
|
||||
length=length,
|
||||
show_eta=show_eta,
|
||||
show_percent=show_percent,
|
||||
show_pos=show_pos,
|
||||
item_show_func=item_show_func,
|
||||
fill_char=fill_char,
|
||||
empty_char=empty_char,
|
||||
bar_template=bar_template,
|
||||
info_sep=info_sep,
|
||||
file=file,
|
||||
label=label,
|
||||
width=width,
|
||||
color=color,
|
||||
update_min_steps=update_min_steps,
|
||||
)
|
||||
|
||||
|
||||
def clear() -> None:
|
||||
"""Clears the terminal screen. This will have the effect of clearing
|
||||
the whole visible space of the terminal and moving the cursor to the
|
||||
top left. This does not do anything if not connected to a terminal.
|
||||
|
||||
.. versionadded:: 2.0
|
||||
"""
|
||||
if not isatty(sys.stdout):
|
||||
return
|
||||
if WIN:
|
||||
os.system("cls")
|
||||
else:
|
||||
sys.stdout.write("\033[2J\033[1;1H")
|
||||
|
||||
|
||||
def _interpret_color(
|
||||
color: t.Union[int, t.Tuple[int, int, int], str], offset: int = 0
|
||||
) -> str:
|
||||
if isinstance(color, int):
|
||||
return f"{38 + offset};5;{color:d}"
|
||||
|
||||
if isinstance(color, (tuple, list)):
|
||||
r, g, b = color
|
||||
return f"{38 + offset};2;{r:d};{g:d};{b:d}"
|
||||
|
||||
return str(_ansi_colors[color] + offset)
|
||||
|
||||
|
||||
def style(
|
||||
text: t.Any,
|
||||
fg: t.Optional[t.Union[int, t.Tuple[int, int, int], str]] = None,
|
||||
bg: t.Optional[t.Union[int, t.Tuple[int, int, int], str]] = None,
|
||||
bold: t.Optional[bool] = None,
|
||||
dim: t.Optional[bool] = None,
|
||||
underline: t.Optional[bool] = None,
|
||||
overline: t.Optional[bool] = None,
|
||||
italic: t.Optional[bool] = None,
|
||||
blink: t.Optional[bool] = None,
|
||||
reverse: t.Optional[bool] = None,
|
||||
strikethrough: t.Optional[bool] = None,
|
||||
reset: bool = True,
|
||||
) -> str:
|
||||
"""Styles a text with ANSI styles and returns the new string. By
|
||||
default the styling is self contained which means that at the end
|
||||
of the string a reset code is issued. This can be prevented by
|
||||
passing ``reset=False``.
|
||||
|
||||
Examples::
|
||||
|
||||
click.echo(click.style('Hello World!', fg='green'))
|
||||
click.echo(click.style('ATTENTION!', blink=True))
|
||||
click.echo(click.style('Some things', reverse=True, fg='cyan'))
|
||||
click.echo(click.style('More colors', fg=(255, 12, 128), bg=117))
|
||||
|
||||
Supported color names:
|
||||
|
||||
* ``black`` (might be a gray)
|
||||
* ``red``
|
||||
* ``green``
|
||||
* ``yellow`` (might be an orange)
|
||||
* ``blue``
|
||||
* ``magenta``
|
||||
* ``cyan``
|
||||
* ``white`` (might be light gray)
|
||||
* ``bright_black``
|
||||
* ``bright_red``
|
||||
* ``bright_green``
|
||||
* ``bright_yellow``
|
||||
* ``bright_blue``
|
||||
* ``bright_magenta``
|
||||
* ``bright_cyan``
|
||||
* ``bright_white``
|
||||
* ``reset`` (reset the color code only)
|
||||
|
||||
If the terminal supports it, color may also be specified as:
|
||||
|
||||
- An integer in the interval [0, 255]. The terminal must support
|
||||
8-bit/256-color mode.
|
||||
- An RGB tuple of three integers in [0, 255]. The terminal must
|
||||
support 24-bit/true-color mode.
|
||||
|
||||
See https://en.wikipedia.org/wiki/ANSI_color and
|
||||
https://gist.github.com/XVilka/8346728 for more information.
|
||||
|
||||
:param text: the string to style with ansi codes.
|
||||
:param fg: if provided this will become the foreground color.
|
||||
:param bg: if provided this will become the background color.
|
||||
:param bold: if provided this will enable or disable bold mode.
|
||||
:param dim: if provided this will enable or disable dim mode. This is
|
||||
badly supported.
|
||||
:param underline: if provided this will enable or disable underline.
|
||||
:param overline: if provided this will enable or disable overline.
|
||||
:param italic: if provided this will enable or disable italic.
|
||||
:param blink: if provided this will enable or disable blinking.
|
||||
:param reverse: if provided this will enable or disable inverse
|
||||
rendering (foreground becomes background and the
|
||||
other way round).
|
||||
:param strikethrough: if provided this will enable or disable
|
||||
striking through text.
|
||||
:param reset: by default a reset-all code is added at the end of the
|
||||
string which means that styles do not carry over. This
|
||||
can be disabled to compose styles.
|
||||
|
||||
.. versionchanged:: 8.0
|
||||
A non-string ``message`` is converted to a string.
|
||||
|
||||
.. versionchanged:: 8.0
|
||||
Added support for 256 and RGB color codes.
|
||||
|
||||
.. versionchanged:: 8.0
|
||||
Added the ``strikethrough``, ``italic``, and ``overline``
|
||||
parameters.
|
||||
|
||||
.. versionchanged:: 7.0
|
||||
Added support for bright colors.
|
||||
|
||||
.. versionadded:: 2.0
|
||||
"""
|
||||
if not isinstance(text, str):
|
||||
text = str(text)
|
||||
|
||||
bits = []
|
||||
|
||||
if fg:
|
||||
try:
|
||||
bits.append(f"\033[{_interpret_color(fg)}m")
|
||||
except KeyError:
|
||||
raise TypeError(f"Unknown color {fg!r}") from None
|
||||
|
||||
if bg:
|
||||
try:
|
||||
bits.append(f"\033[{_interpret_color(bg, 10)}m")
|
||||
except KeyError:
|
||||
raise TypeError(f"Unknown color {bg!r}") from None
|
||||
|
||||
if bold is not None:
|
||||
bits.append(f"\033[{1 if bold else 22}m")
|
||||
if dim is not None:
|
||||
bits.append(f"\033[{2 if dim else 22}m")
|
||||
if underline is not None:
|
||||
bits.append(f"\033[{4 if underline else 24}m")
|
||||
if overline is not None:
|
||||
bits.append(f"\033[{53 if overline else 55}m")
|
||||
if italic is not None:
|
||||
bits.append(f"\033[{3 if italic else 23}m")
|
||||
if blink is not None:
|
||||
bits.append(f"\033[{5 if blink else 25}m")
|
||||
if reverse is not None:
|
||||
bits.append(f"\033[{7 if reverse else 27}m")
|
||||
if strikethrough is not None:
|
||||
bits.append(f"\033[{9 if strikethrough else 29}m")
|
||||
bits.append(text)
|
||||
if reset:
|
||||
bits.append(_ansi_reset_all)
|
||||
return "".join(bits)
|
||||
|
||||
|
||||
def unstyle(text: str) -> str:
|
||||
"""Removes ANSI styling information from a string. Usually it's not
|
||||
necessary to use this function as Click's echo function will
|
||||
automatically remove styling if necessary.
|
||||
|
||||
.. versionadded:: 2.0
|
||||
|
||||
:param text: the text to remove style information from.
|
||||
"""
|
||||
return strip_ansi(text)
|
||||
|
||||
|
||||
def secho(
|
||||
message: t.Optional[t.Any] = None,
|
||||
file: t.Optional[t.IO[t.AnyStr]] = None,
|
||||
nl: bool = True,
|
||||
err: bool = False,
|
||||
color: t.Optional[bool] = None,
|
||||
**styles: t.Any,
|
||||
) -> None:
|
||||
"""This function combines :func:`echo` and :func:`style` into one
|
||||
call. As such the following two calls are the same::
|
||||
|
||||
click.secho('Hello World!', fg='green')
|
||||
click.echo(click.style('Hello World!', fg='green'))
|
||||
|
||||
All keyword arguments are forwarded to the underlying functions
|
||||
depending on which one they go with.
|
||||
|
||||
Non-string types will be converted to :class:`str`. However,
|
||||
:class:`bytes` are passed directly to :meth:`echo` without applying
|
||||
style. If you want to style bytes that represent text, call
|
||||
:meth:`bytes.decode` first.
|
||||
|
||||
.. versionchanged:: 8.0
|
||||
A non-string ``message`` is converted to a string. Bytes are
|
||||
passed through without style applied.
|
||||
|
||||
.. versionadded:: 2.0
|
||||
"""
|
||||
if message is not None and not isinstance(message, (bytes, bytearray)):
|
||||
message = style(message, **styles)
|
||||
|
||||
return echo(message, file=file, nl=nl, err=err, color=color)
|
||||
|
||||
|
||||
def edit(
|
||||
text: t.Optional[t.AnyStr] = None,
|
||||
editor: t.Optional[str] = None,
|
||||
env: t.Optional[t.Mapping[str, str]] = None,
|
||||
require_save: bool = True,
|
||||
extension: str = ".txt",
|
||||
filename: t.Optional[str] = None,
|
||||
) -> t.Optional[t.AnyStr]:
|
||||
r"""Edits the given text in the defined editor. If an editor is given
|
||||
(should be the full path to the executable but the regular operating
|
||||
system search path is used for finding the executable) it overrides
|
||||
the detected editor. Optionally, some environment variables can be
|
||||
used. If the editor is closed without changes, `None` is returned. In
|
||||
case a file is edited directly the return value is always `None` and
|
||||
`require_save` and `extension` are ignored.
|
||||
|
||||
If the editor cannot be opened a :exc:`UsageError` is raised.
|
||||
|
||||
Note for Windows: to simplify cross-platform usage, the newlines are
|
||||
automatically converted from POSIX to Windows and vice versa. As such,
|
||||
the message here will have ``\n`` as newline markers.
|
||||
|
||||
:param text: the text to edit.
|
||||
:param editor: optionally the editor to use. Defaults to automatic
|
||||
detection.
|
||||
:param env: environment variables to forward to the editor.
|
||||
:param require_save: if this is true, then not saving in the editor
|
||||
will make the return value become `None`.
|
||||
:param extension: the extension to tell the editor about. This defaults
|
||||
to `.txt` but changing this might change syntax
|
||||
highlighting.
|
||||
:param filename: if provided it will edit this file instead of the
|
||||
provided text contents. It will not use a temporary
|
||||
file as an indirection in that case.
|
||||
"""
|
||||
from ._termui_impl import Editor
|
||||
|
||||
ed = Editor(editor=editor, env=env, require_save=require_save, extension=extension)
|
||||
|
||||
if filename is None:
|
||||
return ed.edit(text)
|
||||
|
||||
ed.edit_file(filename)
|
||||
return None
|
||||
|
||||
|
||||
def launch(url: str, wait: bool = False, locate: bool = False) -> int:
|
||||
"""This function launches the given URL (or filename) in the default
|
||||
viewer application for this file type. If this is an executable, it
|
||||
might launch the executable in a new session. The return value is
|
||||
the exit code of the launched application. Usually, ``0`` indicates
|
||||
success.
|
||||
|
||||
Examples::
|
||||
|
||||
click.launch('https://click.palletsprojects.com/')
|
||||
click.launch('/my/downloaded/file', locate=True)
|
||||
|
||||
.. versionadded:: 2.0
|
||||
|
||||
:param url: URL or filename of the thing to launch.
|
||||
:param wait: Wait for the program to exit before returning. This
|
||||
only works if the launched program blocks. In particular,
|
||||
``xdg-open`` on Linux does not block.
|
||||
:param locate: if this is set to `True` then instead of launching the
|
||||
application associated with the URL it will attempt to
|
||||
launch a file manager with the file located. This
|
||||
might have weird effects if the URL does not point to
|
||||
the filesystem.
|
||||
"""
|
||||
from ._termui_impl import open_url
|
||||
|
||||
return open_url(url, wait=wait, locate=locate)
|
||||
|
||||
|
||||
# If this is provided, getchar() calls into this instead. This is used
|
||||
# for unittesting purposes.
|
||||
_getchar: t.Optional[t.Callable[[bool], str]] = None
|
||||
|
||||
|
||||
def getchar(echo: bool = False) -> str:
|
||||
"""Fetches a single character from the terminal and returns it. This
|
||||
will always return a unicode character and under certain rare
|
||||
circumstances this might return more than one character. The
|
||||
situations which more than one character is returned is when for
|
||||
whatever reason multiple characters end up in the terminal buffer or
|
||||
standard input was not actually a terminal.
|
||||
|
||||
Note that this will always read from the terminal, even if something
|
||||
is piped into the standard input.
|
||||
|
||||
Note for Windows: in rare cases when typing non-ASCII characters, this
|
||||
function might wait for a second character and then return both at once.
|
||||
This is because certain Unicode characters look like special-key markers.
|
||||
|
||||
.. versionadded:: 2.0
|
||||
|
||||
:param echo: if set to `True`, the character read will also show up on
|
||||
the terminal. The default is to not show it.
|
||||
"""
|
||||
global _getchar
|
||||
|
||||
if _getchar is None:
|
||||
from ._termui_impl import getchar as f
|
||||
|
||||
_getchar = f
|
||||
|
||||
return _getchar(echo)
|
||||
|
||||
|
||||
def raw_terminal() -> t.ContextManager[int]:
|
||||
from ._termui_impl import raw_terminal as f
|
||||
|
||||
return f()
|
||||
|
||||
|
||||
def pause(info: t.Optional[str] = None, err: bool = False) -> None:
|
||||
"""This command stops execution and waits for the user to press any
|
||||
key to continue. This is similar to the Windows batch "pause"
|
||||
command. If the program is not run through a terminal, this command
|
||||
will instead do nothing.
|
||||
|
||||
.. versionadded:: 2.0
|
||||
|
||||
.. versionadded:: 4.0
|
||||
Added the `err` parameter.
|
||||
|
||||
:param info: The message to print before pausing. Defaults to
|
||||
``"Press any key to continue..."``.
|
||||
:param err: if set to message goes to ``stderr`` instead of
|
||||
``stdout``, the same as with echo.
|
||||
"""
|
||||
if not isatty(sys.stdin) or not isatty(sys.stdout):
|
||||
return
|
||||
|
||||
if info is None:
|
||||
info = _("Press any key to continue...")
|
||||
|
||||
try:
|
||||
if info:
|
||||
echo(info, nl=False, err=err)
|
||||
try:
|
||||
getchar()
|
||||
except (KeyboardInterrupt, EOFError):
|
||||
pass
|
||||
finally:
|
||||
if info:
|
||||
echo(err=err)
|
479
zhdo.space/lib/python3.9/site-packages/click/testing.py
Normal file
479
zhdo.space/lib/python3.9/site-packages/click/testing.py
Normal file
@ -0,0 +1,479 @@
|
||||
import contextlib
|
||||
import io
|
||||
import os
|
||||
import shlex
|
||||
import shutil
|
||||
import sys
|
||||
import tempfile
|
||||
import typing as t
|
||||
from types import TracebackType
|
||||
|
||||
from . import formatting
|
||||
from . import termui
|
||||
from . import utils
|
||||
from ._compat import _find_binary_reader
|
||||
|
||||
if t.TYPE_CHECKING:
|
||||
from .core import BaseCommand
|
||||
|
||||
|
||||
class EchoingStdin:
|
||||
def __init__(self, input: t.BinaryIO, output: t.BinaryIO) -> None:
|
||||
self._input = input
|
||||
self._output = output
|
||||
self._paused = False
|
||||
|
||||
def __getattr__(self, x: str) -> t.Any:
|
||||
return getattr(self._input, x)
|
||||
|
||||
def _echo(self, rv: bytes) -> bytes:
|
||||
if not self._paused:
|
||||
self._output.write(rv)
|
||||
|
||||
return rv
|
||||
|
||||
def read(self, n: int = -1) -> bytes:
|
||||
return self._echo(self._input.read(n))
|
||||
|
||||
def read1(self, n: int = -1) -> bytes:
|
||||
return self._echo(self._input.read1(n)) # type: ignore
|
||||
|
||||
def readline(self, n: int = -1) -> bytes:
|
||||
return self._echo(self._input.readline(n))
|
||||
|
||||
def readlines(self) -> t.List[bytes]:
|
||||
return [self._echo(x) for x in self._input.readlines()]
|
||||
|
||||
def __iter__(self) -> t.Iterator[bytes]:
|
||||
return iter(self._echo(x) for x in self._input)
|
||||
|
||||
def __repr__(self) -> str:
|
||||
return repr(self._input)
|
||||
|
||||
|
||||
@contextlib.contextmanager
|
||||
def _pause_echo(stream: t.Optional[EchoingStdin]) -> t.Iterator[None]:
|
||||
if stream is None:
|
||||
yield
|
||||
else:
|
||||
stream._paused = True
|
||||
yield
|
||||
stream._paused = False
|
||||
|
||||
|
||||
class _NamedTextIOWrapper(io.TextIOWrapper):
|
||||
def __init__(
|
||||
self, buffer: t.BinaryIO, name: str, mode: str, **kwargs: t.Any
|
||||
) -> None:
|
||||
super().__init__(buffer, **kwargs)
|
||||
self._name = name
|
||||
self._mode = mode
|
||||
|
||||
@property
|
||||
def name(self) -> str:
|
||||
return self._name
|
||||
|
||||
@property
|
||||
def mode(self) -> str:
|
||||
return self._mode
|
||||
|
||||
|
||||
def make_input_stream(
|
||||
input: t.Optional[t.Union[str, bytes, t.IO]], charset: str
|
||||
) -> t.BinaryIO:
|
||||
# Is already an input stream.
|
||||
if hasattr(input, "read"):
|
||||
rv = _find_binary_reader(t.cast(t.IO, input))
|
||||
|
||||
if rv is not None:
|
||||
return rv
|
||||
|
||||
raise TypeError("Could not find binary reader for input stream.")
|
||||
|
||||
if input is None:
|
||||
input = b""
|
||||
elif isinstance(input, str):
|
||||
input = input.encode(charset)
|
||||
|
||||
return io.BytesIO(t.cast(bytes, input))
|
||||
|
||||
|
||||
class Result:
|
||||
"""Holds the captured result of an invoked CLI script."""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
runner: "CliRunner",
|
||||
stdout_bytes: bytes,
|
||||
stderr_bytes: t.Optional[bytes],
|
||||
return_value: t.Any,
|
||||
exit_code: int,
|
||||
exception: t.Optional[BaseException],
|
||||
exc_info: t.Optional[
|
||||
t.Tuple[t.Type[BaseException], BaseException, TracebackType]
|
||||
] = None,
|
||||
):
|
||||
#: The runner that created the result
|
||||
self.runner = runner
|
||||
#: The standard output as bytes.
|
||||
self.stdout_bytes = stdout_bytes
|
||||
#: The standard error as bytes, or None if not available
|
||||
self.stderr_bytes = stderr_bytes
|
||||
#: The value returned from the invoked command.
|
||||
#:
|
||||
#: .. versionadded:: 8.0
|
||||
self.return_value = return_value
|
||||
#: The exit code as integer.
|
||||
self.exit_code = exit_code
|
||||
#: The exception that happened if one did.
|
||||
self.exception = exception
|
||||
#: The traceback
|
||||
self.exc_info = exc_info
|
||||
|
||||
@property
|
||||
def output(self) -> str:
|
||||
"""The (standard) output as unicode string."""
|
||||
return self.stdout
|
||||
|
||||
@property
|
||||
def stdout(self) -> str:
|
||||
"""The standard output as unicode string."""
|
||||
return self.stdout_bytes.decode(self.runner.charset, "replace").replace(
|
||||
"\r\n", "\n"
|
||||
)
|
||||
|
||||
@property
|
||||
def stderr(self) -> str:
|
||||
"""The standard error as unicode string."""
|
||||
if self.stderr_bytes is None:
|
||||
raise ValueError("stderr not separately captured")
|
||||
return self.stderr_bytes.decode(self.runner.charset, "replace").replace(
|
||||
"\r\n", "\n"
|
||||
)
|
||||
|
||||
def __repr__(self) -> str:
|
||||
exc_str = repr(self.exception) if self.exception else "okay"
|
||||
return f"<{type(self).__name__} {exc_str}>"
|
||||
|
||||
|
||||
class CliRunner:
|
||||
"""The CLI runner provides functionality to invoke a Click command line
|
||||
script for unittesting purposes in a isolated environment. This only
|
||||
works in single-threaded systems without any concurrency as it changes the
|
||||
global interpreter state.
|
||||
|
||||
:param charset: the character set for the input and output data.
|
||||
:param env: a dictionary with environment variables for overriding.
|
||||
:param echo_stdin: if this is set to `True`, then reading from stdin writes
|
||||
to stdout. This is useful for showing examples in
|
||||
some circumstances. Note that regular prompts
|
||||
will automatically echo the input.
|
||||
:param mix_stderr: if this is set to `False`, then stdout and stderr are
|
||||
preserved as independent streams. This is useful for
|
||||
Unix-philosophy apps that have predictable stdout and
|
||||
noisy stderr, such that each may be measured
|
||||
independently
|
||||
"""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
charset: str = "utf-8",
|
||||
env: t.Optional[t.Mapping[str, t.Optional[str]]] = None,
|
||||
echo_stdin: bool = False,
|
||||
mix_stderr: bool = True,
|
||||
) -> None:
|
||||
self.charset = charset
|
||||
self.env = env or {}
|
||||
self.echo_stdin = echo_stdin
|
||||
self.mix_stderr = mix_stderr
|
||||
|
||||
def get_default_prog_name(self, cli: "BaseCommand") -> str:
|
||||
"""Given a command object it will return the default program name
|
||||
for it. The default is the `name` attribute or ``"root"`` if not
|
||||
set.
|
||||
"""
|
||||
return cli.name or "root"
|
||||
|
||||
def make_env(
|
||||
self, overrides: t.Optional[t.Mapping[str, t.Optional[str]]] = None
|
||||
) -> t.Mapping[str, t.Optional[str]]:
|
||||
"""Returns the environment overrides for invoking a script."""
|
||||
rv = dict(self.env)
|
||||
if overrides:
|
||||
rv.update(overrides)
|
||||
return rv
|
||||
|
||||
@contextlib.contextmanager
|
||||
def isolation(
|
||||
self,
|
||||
input: t.Optional[t.Union[str, bytes, t.IO]] = None,
|
||||
env: t.Optional[t.Mapping[str, t.Optional[str]]] = None,
|
||||
color: bool = False,
|
||||
) -> t.Iterator[t.Tuple[io.BytesIO, t.Optional[io.BytesIO]]]:
|
||||
"""A context manager that sets up the isolation for invoking of a
|
||||
command line tool. This sets up stdin with the given input data
|
||||
and `os.environ` with the overrides from the given dictionary.
|
||||
This also rebinds some internals in Click to be mocked (like the
|
||||
prompt functionality).
|
||||
|
||||
This is automatically done in the :meth:`invoke` method.
|
||||
|
||||
:param input: the input stream to put into sys.stdin.
|
||||
:param env: the environment overrides as dictionary.
|
||||
:param color: whether the output should contain color codes. The
|
||||
application can still override this explicitly.
|
||||
|
||||
.. versionchanged:: 8.0
|
||||
``stderr`` is opened with ``errors="backslashreplace"``
|
||||
instead of the default ``"strict"``.
|
||||
|
||||
.. versionchanged:: 4.0
|
||||
Added the ``color`` parameter.
|
||||
"""
|
||||
bytes_input = make_input_stream(input, self.charset)
|
||||
echo_input = None
|
||||
|
||||
old_stdin = sys.stdin
|
||||
old_stdout = sys.stdout
|
||||
old_stderr = sys.stderr
|
||||
old_forced_width = formatting.FORCED_WIDTH
|
||||
formatting.FORCED_WIDTH = 80
|
||||
|
||||
env = self.make_env(env)
|
||||
|
||||
bytes_output = io.BytesIO()
|
||||
|
||||
if self.echo_stdin:
|
||||
bytes_input = echo_input = t.cast(
|
||||
t.BinaryIO, EchoingStdin(bytes_input, bytes_output)
|
||||
)
|
||||
|
||||
sys.stdin = text_input = _NamedTextIOWrapper(
|
||||
bytes_input, encoding=self.charset, name="<stdin>", mode="r"
|
||||
)
|
||||
|
||||
if self.echo_stdin:
|
||||
# Force unbuffered reads, otherwise TextIOWrapper reads a
|
||||
# large chunk which is echoed early.
|
||||
text_input._CHUNK_SIZE = 1 # type: ignore
|
||||
|
||||
sys.stdout = _NamedTextIOWrapper(
|
||||
bytes_output, encoding=self.charset, name="<stdout>", mode="w"
|
||||
)
|
||||
|
||||
bytes_error = None
|
||||
if self.mix_stderr:
|
||||
sys.stderr = sys.stdout
|
||||
else:
|
||||
bytes_error = io.BytesIO()
|
||||
sys.stderr = _NamedTextIOWrapper(
|
||||
bytes_error,
|
||||
encoding=self.charset,
|
||||
name="<stderr>",
|
||||
mode="w",
|
||||
errors="backslashreplace",
|
||||
)
|
||||
|
||||
@_pause_echo(echo_input) # type: ignore
|
||||
def visible_input(prompt: t.Optional[str] = None) -> str:
|
||||
sys.stdout.write(prompt or "")
|
||||
val = text_input.readline().rstrip("\r\n")
|
||||
sys.stdout.write(f"{val}\n")
|
||||
sys.stdout.flush()
|
||||
return val
|
||||
|
||||
@_pause_echo(echo_input) # type: ignore
|
||||
def hidden_input(prompt: t.Optional[str] = None) -> str:
|
||||
sys.stdout.write(f"{prompt or ''}\n")
|
||||
sys.stdout.flush()
|
||||
return text_input.readline().rstrip("\r\n")
|
||||
|
||||
@_pause_echo(echo_input) # type: ignore
|
||||
def _getchar(echo: bool) -> str:
|
||||
char = sys.stdin.read(1)
|
||||
|
||||
if echo:
|
||||
sys.stdout.write(char)
|
||||
|
||||
sys.stdout.flush()
|
||||
return char
|
||||
|
||||
default_color = color
|
||||
|
||||
def should_strip_ansi(
|
||||
stream: t.Optional[t.IO] = None, color: t.Optional[bool] = None
|
||||
) -> bool:
|
||||
if color is None:
|
||||
return not default_color
|
||||
return not color
|
||||
|
||||
old_visible_prompt_func = termui.visible_prompt_func
|
||||
old_hidden_prompt_func = termui.hidden_prompt_func
|
||||
old__getchar_func = termui._getchar
|
||||
old_should_strip_ansi = utils.should_strip_ansi # type: ignore
|
||||
termui.visible_prompt_func = visible_input
|
||||
termui.hidden_prompt_func = hidden_input
|
||||
termui._getchar = _getchar
|
||||
utils.should_strip_ansi = should_strip_ansi # type: ignore
|
||||
|
||||
old_env = {}
|
||||
try:
|
||||
for key, value in env.items():
|
||||
old_env[key] = os.environ.get(key)
|
||||
if value is None:
|
||||
try:
|
||||
del os.environ[key]
|
||||
except Exception:
|
||||
pass
|
||||
else:
|
||||
os.environ[key] = value
|
||||
yield (bytes_output, bytes_error)
|
||||
finally:
|
||||
for key, value in old_env.items():
|
||||
if value is None:
|
||||
try:
|
||||
del os.environ[key]
|
||||
except Exception:
|
||||
pass
|
||||
else:
|
||||
os.environ[key] = value
|
||||
sys.stdout = old_stdout
|
||||
sys.stderr = old_stderr
|
||||
sys.stdin = old_stdin
|
||||
termui.visible_prompt_func = old_visible_prompt_func
|
||||
termui.hidden_prompt_func = old_hidden_prompt_func
|
||||
termui._getchar = old__getchar_func
|
||||
utils.should_strip_ansi = old_should_strip_ansi # type: ignore
|
||||
formatting.FORCED_WIDTH = old_forced_width
|
||||
|
||||
def invoke(
|
||||
self,
|
||||
cli: "BaseCommand",
|
||||
args: t.Optional[t.Union[str, t.Sequence[str]]] = None,
|
||||
input: t.Optional[t.Union[str, bytes, t.IO]] = None,
|
||||
env: t.Optional[t.Mapping[str, t.Optional[str]]] = None,
|
||||
catch_exceptions: bool = True,
|
||||
color: bool = False,
|
||||
**extra: t.Any,
|
||||
) -> Result:
|
||||
"""Invokes a command in an isolated environment. The arguments are
|
||||
forwarded directly to the command line script, the `extra` keyword
|
||||
arguments are passed to the :meth:`~clickpkg.Command.main` function of
|
||||
the command.
|
||||
|
||||
This returns a :class:`Result` object.
|
||||
|
||||
:param cli: the command to invoke
|
||||
:param args: the arguments to invoke. It may be given as an iterable
|
||||
or a string. When given as string it will be interpreted
|
||||
as a Unix shell command. More details at
|
||||
:func:`shlex.split`.
|
||||
:param input: the input data for `sys.stdin`.
|
||||
:param env: the environment overrides.
|
||||
:param catch_exceptions: Whether to catch any other exceptions than
|
||||
``SystemExit``.
|
||||
:param extra: the keyword arguments to pass to :meth:`main`.
|
||||
:param color: whether the output should contain color codes. The
|
||||
application can still override this explicitly.
|
||||
|
||||
.. versionchanged:: 8.0
|
||||
The result object has the ``return_value`` attribute with
|
||||
the value returned from the invoked command.
|
||||
|
||||
.. versionchanged:: 4.0
|
||||
Added the ``color`` parameter.
|
||||
|
||||
.. versionchanged:: 3.0
|
||||
Added the ``catch_exceptions`` parameter.
|
||||
|
||||
.. versionchanged:: 3.0
|
||||
The result object has the ``exc_info`` attribute with the
|
||||
traceback if available.
|
||||
"""
|
||||
exc_info = None
|
||||
with self.isolation(input=input, env=env, color=color) as outstreams:
|
||||
return_value = None
|
||||
exception: t.Optional[BaseException] = None
|
||||
exit_code = 0
|
||||
|
||||
if isinstance(args, str):
|
||||
args = shlex.split(args)
|
||||
|
||||
try:
|
||||
prog_name = extra.pop("prog_name")
|
||||
except KeyError:
|
||||
prog_name = self.get_default_prog_name(cli)
|
||||
|
||||
try:
|
||||
return_value = cli.main(args=args or (), prog_name=prog_name, **extra)
|
||||
except SystemExit as e:
|
||||
exc_info = sys.exc_info()
|
||||
e_code = t.cast(t.Optional[t.Union[int, t.Any]], e.code)
|
||||
|
||||
if e_code is None:
|
||||
e_code = 0
|
||||
|
||||
if e_code != 0:
|
||||
exception = e
|
||||
|
||||
if not isinstance(e_code, int):
|
||||
sys.stdout.write(str(e_code))
|
||||
sys.stdout.write("\n")
|
||||
e_code = 1
|
||||
|
||||
exit_code = e_code
|
||||
|
||||
except Exception as e:
|
||||
if not catch_exceptions:
|
||||
raise
|
||||
exception = e
|
||||
exit_code = 1
|
||||
exc_info = sys.exc_info()
|
||||
finally:
|
||||
sys.stdout.flush()
|
||||
stdout = outstreams[0].getvalue()
|
||||
if self.mix_stderr:
|
||||
stderr = None
|
||||
else:
|
||||
stderr = outstreams[1].getvalue() # type: ignore
|
||||
|
||||
return Result(
|
||||
runner=self,
|
||||
stdout_bytes=stdout,
|
||||
stderr_bytes=stderr,
|
||||
return_value=return_value,
|
||||
exit_code=exit_code,
|
||||
exception=exception,
|
||||
exc_info=exc_info, # type: ignore
|
||||
)
|
||||
|
||||
@contextlib.contextmanager
|
||||
def isolated_filesystem(
|
||||
self, temp_dir: t.Optional[t.Union[str, os.PathLike]] = None
|
||||
) -> t.Iterator[str]:
|
||||
"""A context manager that creates a temporary directory and
|
||||
changes the current working directory to it. This isolates tests
|
||||
that affect the contents of the CWD to prevent them from
|
||||
interfering with each other.
|
||||
|
||||
:param temp_dir: Create the temporary directory under this
|
||||
directory. If given, the created directory is not removed
|
||||
when exiting.
|
||||
|
||||
.. versionchanged:: 8.0
|
||||
Added the ``temp_dir`` parameter.
|
||||
"""
|
||||
cwd = os.getcwd()
|
||||
dt = tempfile.mkdtemp(dir=temp_dir) # type: ignore[type-var]
|
||||
os.chdir(dt)
|
||||
|
||||
try:
|
||||
yield t.cast(str, dt)
|
||||
finally:
|
||||
os.chdir(cwd)
|
||||
|
||||
if temp_dir is None:
|
||||
try:
|
||||
shutil.rmtree(dt)
|
||||
except OSError: # noqa: B014
|
||||
pass
|
1073
zhdo.space/lib/python3.9/site-packages/click/types.py
Normal file
1073
zhdo.space/lib/python3.9/site-packages/click/types.py
Normal file
File diff suppressed because it is too large
Load Diff
580
zhdo.space/lib/python3.9/site-packages/click/utils.py
Normal file
580
zhdo.space/lib/python3.9/site-packages/click/utils.py
Normal file
@ -0,0 +1,580 @@
|
||||
import os
|
||||
import re
|
||||
import sys
|
||||
import typing as t
|
||||
from functools import update_wrapper
|
||||
from types import ModuleType
|
||||
|
||||
from ._compat import _default_text_stderr
|
||||
from ._compat import _default_text_stdout
|
||||
from ._compat import _find_binary_writer
|
||||
from ._compat import auto_wrap_for_ansi
|
||||
from ._compat import binary_streams
|
||||
from ._compat import get_filesystem_encoding
|
||||
from ._compat import open_stream
|
||||
from ._compat import should_strip_ansi
|
||||
from ._compat import strip_ansi
|
||||
from ._compat import text_streams
|
||||
from ._compat import WIN
|
||||
from .globals import resolve_color_default
|
||||
|
||||
if t.TYPE_CHECKING:
|
||||
import typing_extensions as te
|
||||
|
||||
F = t.TypeVar("F", bound=t.Callable[..., t.Any])
|
||||
|
||||
|
||||
def _posixify(name: str) -> str:
|
||||
return "-".join(name.split()).lower()
|
||||
|
||||
|
||||
def safecall(func: F) -> F:
|
||||
"""Wraps a function so that it swallows exceptions."""
|
||||
|
||||
def wrapper(*args, **kwargs): # type: ignore
|
||||
try:
|
||||
return func(*args, **kwargs)
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
return update_wrapper(t.cast(F, wrapper), func)
|
||||
|
||||
|
||||
def make_str(value: t.Any) -> str:
|
||||
"""Converts a value into a valid string."""
|
||||
if isinstance(value, bytes):
|
||||
try:
|
||||
return value.decode(get_filesystem_encoding())
|
||||
except UnicodeError:
|
||||
return value.decode("utf-8", "replace")
|
||||
return str(value)
|
||||
|
||||
|
||||
def make_default_short_help(help: str, max_length: int = 45) -> str:
|
||||
"""Returns a condensed version of help string."""
|
||||
# Consider only the first paragraph.
|
||||
paragraph_end = help.find("\n\n")
|
||||
|
||||
if paragraph_end != -1:
|
||||
help = help[:paragraph_end]
|
||||
|
||||
# Collapse newlines, tabs, and spaces.
|
||||
words = help.split()
|
||||
|
||||
if not words:
|
||||
return ""
|
||||
|
||||
# The first paragraph started with a "no rewrap" marker, ignore it.
|
||||
if words[0] == "\b":
|
||||
words = words[1:]
|
||||
|
||||
total_length = 0
|
||||
last_index = len(words) - 1
|
||||
|
||||
for i, word in enumerate(words):
|
||||
total_length += len(word) + (i > 0)
|
||||
|
||||
if total_length > max_length: # too long, truncate
|
||||
break
|
||||
|
||||
if word[-1] == ".": # sentence end, truncate without "..."
|
||||
return " ".join(words[: i + 1])
|
||||
|
||||
if total_length == max_length and i != last_index:
|
||||
break # not at sentence end, truncate with "..."
|
||||
else:
|
||||
return " ".join(words) # no truncation needed
|
||||
|
||||
# Account for the length of the suffix.
|
||||
total_length += len("...")
|
||||
|
||||
# remove words until the length is short enough
|
||||
while i > 0:
|
||||
total_length -= len(words[i]) + (i > 0)
|
||||
|
||||
if total_length <= max_length:
|
||||
break
|
||||
|
||||
i -= 1
|
||||
|
||||
return " ".join(words[:i]) + "..."
|
||||
|
||||
|
||||
class LazyFile:
|
||||
"""A lazy file works like a regular file but it does not fully open
|
||||
the file but it does perform some basic checks early to see if the
|
||||
filename parameter does make sense. This is useful for safely opening
|
||||
files for writing.
|
||||
"""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
filename: str,
|
||||
mode: str = "r",
|
||||
encoding: t.Optional[str] = None,
|
||||
errors: t.Optional[str] = "strict",
|
||||
atomic: bool = False,
|
||||
):
|
||||
self.name = filename
|
||||
self.mode = mode
|
||||
self.encoding = encoding
|
||||
self.errors = errors
|
||||
self.atomic = atomic
|
||||
self._f: t.Optional[t.IO]
|
||||
|
||||
if filename == "-":
|
||||
self._f, self.should_close = open_stream(filename, mode, encoding, errors)
|
||||
else:
|
||||
if "r" in mode:
|
||||
# Open and close the file in case we're opening it for
|
||||
# reading so that we can catch at least some errors in
|
||||
# some cases early.
|
||||
open(filename, mode).close()
|
||||
self._f = None
|
||||
self.should_close = True
|
||||
|
||||
def __getattr__(self, name: str) -> t.Any:
|
||||
return getattr(self.open(), name)
|
||||
|
||||
def __repr__(self) -> str:
|
||||
if self._f is not None:
|
||||
return repr(self._f)
|
||||
return f"<unopened file '{self.name}' {self.mode}>"
|
||||
|
||||
def open(self) -> t.IO:
|
||||
"""Opens the file if it's not yet open. This call might fail with
|
||||
a :exc:`FileError`. Not handling this error will produce an error
|
||||
that Click shows.
|
||||
"""
|
||||
if self._f is not None:
|
||||
return self._f
|
||||
try:
|
||||
rv, self.should_close = open_stream(
|
||||
self.name, self.mode, self.encoding, self.errors, atomic=self.atomic
|
||||
)
|
||||
except OSError as e: # noqa: E402
|
||||
from .exceptions import FileError
|
||||
|
||||
raise FileError(self.name, hint=e.strerror) from e
|
||||
self._f = rv
|
||||
return rv
|
||||
|
||||
def close(self) -> None:
|
||||
"""Closes the underlying file, no matter what."""
|
||||
if self._f is not None:
|
||||
self._f.close()
|
||||
|
||||
def close_intelligently(self) -> None:
|
||||
"""This function only closes the file if it was opened by the lazy
|
||||
file wrapper. For instance this will never close stdin.
|
||||
"""
|
||||
if self.should_close:
|
||||
self.close()
|
||||
|
||||
def __enter__(self) -> "LazyFile":
|
||||
return self
|
||||
|
||||
def __exit__(self, exc_type, exc_value, tb): # type: ignore
|
||||
self.close_intelligently()
|
||||
|
||||
def __iter__(self) -> t.Iterator[t.AnyStr]:
|
||||
self.open()
|
||||
return iter(self._f) # type: ignore
|
||||
|
||||
|
||||
class KeepOpenFile:
|
||||
def __init__(self, file: t.IO) -> None:
|
||||
self._file = file
|
||||
|
||||
def __getattr__(self, name: str) -> t.Any:
|
||||
return getattr(self._file, name)
|
||||
|
||||
def __enter__(self) -> "KeepOpenFile":
|
||||
return self
|
||||
|
||||
def __exit__(self, exc_type, exc_value, tb): # type: ignore
|
||||
pass
|
||||
|
||||
def __repr__(self) -> str:
|
||||
return repr(self._file)
|
||||
|
||||
def __iter__(self) -> t.Iterator[t.AnyStr]:
|
||||
return iter(self._file)
|
||||
|
||||
|
||||
def echo(
|
||||
message: t.Optional[t.Any] = None,
|
||||
file: t.Optional[t.IO[t.Any]] = None,
|
||||
nl: bool = True,
|
||||
err: bool = False,
|
||||
color: t.Optional[bool] = None,
|
||||
) -> None:
|
||||
"""Print a message and newline to stdout or a file. This should be
|
||||
used instead of :func:`print` because it provides better support
|
||||
for different data, files, and environments.
|
||||
|
||||
Compared to :func:`print`, this does the following:
|
||||
|
||||
- Ensures that the output encoding is not misconfigured on Linux.
|
||||
- Supports Unicode in the Windows console.
|
||||
- Supports writing to binary outputs, and supports writing bytes
|
||||
to text outputs.
|
||||
- Supports colors and styles on Windows.
|
||||
- Removes ANSI color and style codes if the output does not look
|
||||
like an interactive terminal.
|
||||
- Always flushes the output.
|
||||
|
||||
:param message: The string or bytes to output. Other objects are
|
||||
converted to strings.
|
||||
:param file: The file to write to. Defaults to ``stdout``.
|
||||
:param err: Write to ``stderr`` instead of ``stdout``.
|
||||
:param nl: Print a newline after the message. Enabled by default.
|
||||
:param color: Force showing or hiding colors and other styles. By
|
||||
default Click will remove color if the output does not look like
|
||||
an interactive terminal.
|
||||
|
||||
.. versionchanged:: 6.0
|
||||
Support Unicode output on the Windows console. Click does not
|
||||
modify ``sys.stdout``, so ``sys.stdout.write()`` and ``print()``
|
||||
will still not support Unicode.
|
||||
|
||||
.. versionchanged:: 4.0
|
||||
Added the ``color`` parameter.
|
||||
|
||||
.. versionadded:: 3.0
|
||||
Added the ``err`` parameter.
|
||||
|
||||
.. versionchanged:: 2.0
|
||||
Support colors on Windows if colorama is installed.
|
||||
"""
|
||||
if file is None:
|
||||
if err:
|
||||
file = _default_text_stderr()
|
||||
else:
|
||||
file = _default_text_stdout()
|
||||
|
||||
# Convert non bytes/text into the native string type.
|
||||
if message is not None and not isinstance(message, (str, bytes, bytearray)):
|
||||
out: t.Optional[t.Union[str, bytes]] = str(message)
|
||||
else:
|
||||
out = message
|
||||
|
||||
if nl:
|
||||
out = out or ""
|
||||
if isinstance(out, str):
|
||||
out += "\n"
|
||||
else:
|
||||
out += b"\n"
|
||||
|
||||
if not out:
|
||||
file.flush()
|
||||
return
|
||||
|
||||
# If there is a message and the value looks like bytes, we manually
|
||||
# need to find the binary stream and write the message in there.
|
||||
# This is done separately so that most stream types will work as you
|
||||
# would expect. Eg: you can write to StringIO for other cases.
|
||||
if isinstance(out, (bytes, bytearray)):
|
||||
binary_file = _find_binary_writer(file)
|
||||
|
||||
if binary_file is not None:
|
||||
file.flush()
|
||||
binary_file.write(out)
|
||||
binary_file.flush()
|
||||
return
|
||||
|
||||
# ANSI style code support. For no message or bytes, nothing happens.
|
||||
# When outputting to a file instead of a terminal, strip codes.
|
||||
else:
|
||||
color = resolve_color_default(color)
|
||||
|
||||
if should_strip_ansi(file, color):
|
||||
out = strip_ansi(out)
|
||||
elif WIN:
|
||||
if auto_wrap_for_ansi is not None:
|
||||
file = auto_wrap_for_ansi(file) # type: ignore
|
||||
elif not color:
|
||||
out = strip_ansi(out)
|
||||
|
||||
file.write(out) # type: ignore
|
||||
file.flush()
|
||||
|
||||
|
||||
def get_binary_stream(name: "te.Literal['stdin', 'stdout', 'stderr']") -> t.BinaryIO:
|
||||
"""Returns a system stream for byte processing.
|
||||
|
||||
:param name: the name of the stream to open. Valid names are ``'stdin'``,
|
||||
``'stdout'`` and ``'stderr'``
|
||||
"""
|
||||
opener = binary_streams.get(name)
|
||||
if opener is None:
|
||||
raise TypeError(f"Unknown standard stream '{name}'")
|
||||
return opener()
|
||||
|
||||
|
||||
def get_text_stream(
|
||||
name: "te.Literal['stdin', 'stdout', 'stderr']",
|
||||
encoding: t.Optional[str] = None,
|
||||
errors: t.Optional[str] = "strict",
|
||||
) -> t.TextIO:
|
||||
"""Returns a system stream for text processing. This usually returns
|
||||
a wrapped stream around a binary stream returned from
|
||||
:func:`get_binary_stream` but it also can take shortcuts for already
|
||||
correctly configured streams.
|
||||
|
||||
:param name: the name of the stream to open. Valid names are ``'stdin'``,
|
||||
``'stdout'`` and ``'stderr'``
|
||||
:param encoding: overrides the detected default encoding.
|
||||
:param errors: overrides the default error mode.
|
||||
"""
|
||||
opener = text_streams.get(name)
|
||||
if opener is None:
|
||||
raise TypeError(f"Unknown standard stream '{name}'")
|
||||
return opener(encoding, errors)
|
||||
|
||||
|
||||
def open_file(
|
||||
filename: str,
|
||||
mode: str = "r",
|
||||
encoding: t.Optional[str] = None,
|
||||
errors: t.Optional[str] = "strict",
|
||||
lazy: bool = False,
|
||||
atomic: bool = False,
|
||||
) -> t.IO:
|
||||
"""Open a file, with extra behavior to handle ``'-'`` to indicate
|
||||
a standard stream, lazy open on write, and atomic write. Similar to
|
||||
the behavior of the :class:`~click.File` param type.
|
||||
|
||||
If ``'-'`` is given to open ``stdout`` or ``stdin``, the stream is
|
||||
wrapped so that using it in a context manager will not close it.
|
||||
This makes it possible to use the function without accidentally
|
||||
closing a standard stream:
|
||||
|
||||
.. code-block:: python
|
||||
|
||||
with open_file(filename) as f:
|
||||
...
|
||||
|
||||
:param filename: The name of the file to open, or ``'-'`` for
|
||||
``stdin``/``stdout``.
|
||||
:param mode: The mode in which to open the file.
|
||||
:param encoding: The encoding to decode or encode a file opened in
|
||||
text mode.
|
||||
:param errors: The error handling mode.
|
||||
:param lazy: Wait to open the file until it is accessed. For read
|
||||
mode, the file is temporarily opened to raise access errors
|
||||
early, then closed until it is read again.
|
||||
:param atomic: Write to a temporary file and replace the given file
|
||||
on close.
|
||||
|
||||
.. versionadded:: 3.0
|
||||
"""
|
||||
if lazy:
|
||||
return t.cast(t.IO, LazyFile(filename, mode, encoding, errors, atomic=atomic))
|
||||
|
||||
f, should_close = open_stream(filename, mode, encoding, errors, atomic=atomic)
|
||||
|
||||
if not should_close:
|
||||
f = t.cast(t.IO, KeepOpenFile(f))
|
||||
|
||||
return f
|
||||
|
||||
|
||||
def format_filename(
|
||||
filename: t.Union[str, bytes, os.PathLike], shorten: bool = False
|
||||
) -> str:
|
||||
"""Formats a filename for user display. The main purpose of this
|
||||
function is to ensure that the filename can be displayed at all. This
|
||||
will decode the filename to unicode if necessary in a way that it will
|
||||
not fail. Optionally, it can shorten the filename to not include the
|
||||
full path to the filename.
|
||||
|
||||
:param filename: formats a filename for UI display. This will also convert
|
||||
the filename into unicode without failing.
|
||||
:param shorten: this optionally shortens the filename to strip of the
|
||||
path that leads up to it.
|
||||
"""
|
||||
if shorten:
|
||||
filename = os.path.basename(filename)
|
||||
|
||||
return os.fsdecode(filename)
|
||||
|
||||
|
||||
def get_app_dir(app_name: str, roaming: bool = True, force_posix: bool = False) -> str:
|
||||
r"""Returns the config folder for the application. The default behavior
|
||||
is to return whatever is most appropriate for the operating system.
|
||||
|
||||
To give you an idea, for an app called ``"Foo Bar"``, something like
|
||||
the following folders could be returned:
|
||||
|
||||
Mac OS X:
|
||||
``~/Library/Application Support/Foo Bar``
|
||||
Mac OS X (POSIX):
|
||||
``~/.foo-bar``
|
||||
Unix:
|
||||
``~/.config/foo-bar``
|
||||
Unix (POSIX):
|
||||
``~/.foo-bar``
|
||||
Windows (roaming):
|
||||
``C:\Users\<user>\AppData\Roaming\Foo Bar``
|
||||
Windows (not roaming):
|
||||
``C:\Users\<user>\AppData\Local\Foo Bar``
|
||||
|
||||
.. versionadded:: 2.0
|
||||
|
||||
:param app_name: the application name. This should be properly capitalized
|
||||
and can contain whitespace.
|
||||
:param roaming: controls if the folder should be roaming or not on Windows.
|
||||
Has no affect otherwise.
|
||||
:param force_posix: if this is set to `True` then on any POSIX system the
|
||||
folder will be stored in the home folder with a leading
|
||||
dot instead of the XDG config home or darwin's
|
||||
application support folder.
|
||||
"""
|
||||
if WIN:
|
||||
key = "APPDATA" if roaming else "LOCALAPPDATA"
|
||||
folder = os.environ.get(key)
|
||||
if folder is None:
|
||||
folder = os.path.expanduser("~")
|
||||
return os.path.join(folder, app_name)
|
||||
if force_posix:
|
||||
return os.path.join(os.path.expanduser(f"~/.{_posixify(app_name)}"))
|
||||
if sys.platform == "darwin":
|
||||
return os.path.join(
|
||||
os.path.expanduser("~/Library/Application Support"), app_name
|
||||
)
|
||||
return os.path.join(
|
||||
os.environ.get("XDG_CONFIG_HOME", os.path.expanduser("~/.config")),
|
||||
_posixify(app_name),
|
||||
)
|
||||
|
||||
|
||||
class PacifyFlushWrapper:
|
||||
"""This wrapper is used to catch and suppress BrokenPipeErrors resulting
|
||||
from ``.flush()`` being called on broken pipe during the shutdown/final-GC
|
||||
of the Python interpreter. Notably ``.flush()`` is always called on
|
||||
``sys.stdout`` and ``sys.stderr``. So as to have minimal impact on any
|
||||
other cleanup code, and the case where the underlying file is not a broken
|
||||
pipe, all calls and attributes are proxied.
|
||||
"""
|
||||
|
||||
def __init__(self, wrapped: t.IO) -> None:
|
||||
self.wrapped = wrapped
|
||||
|
||||
def flush(self) -> None:
|
||||
try:
|
||||
self.wrapped.flush()
|
||||
except OSError as e:
|
||||
import errno
|
||||
|
||||
if e.errno != errno.EPIPE:
|
||||
raise
|
||||
|
||||
def __getattr__(self, attr: str) -> t.Any:
|
||||
return getattr(self.wrapped, attr)
|
||||
|
||||
|
||||
def _detect_program_name(
|
||||
path: t.Optional[str] = None, _main: t.Optional[ModuleType] = None
|
||||
) -> str:
|
||||
"""Determine the command used to run the program, for use in help
|
||||
text. If a file or entry point was executed, the file name is
|
||||
returned. If ``python -m`` was used to execute a module or package,
|
||||
``python -m name`` is returned.
|
||||
|
||||
This doesn't try to be too precise, the goal is to give a concise
|
||||
name for help text. Files are only shown as their name without the
|
||||
path. ``python`` is only shown for modules, and the full path to
|
||||
``sys.executable`` is not shown.
|
||||
|
||||
:param path: The Python file being executed. Python puts this in
|
||||
``sys.argv[0]``, which is used by default.
|
||||
:param _main: The ``__main__`` module. This should only be passed
|
||||
during internal testing.
|
||||
|
||||
.. versionadded:: 8.0
|
||||
Based on command args detection in the Werkzeug reloader.
|
||||
|
||||
:meta private:
|
||||
"""
|
||||
if _main is None:
|
||||
_main = sys.modules["__main__"]
|
||||
|
||||
if not path:
|
||||
path = sys.argv[0]
|
||||
|
||||
# The value of __package__ indicates how Python was called. It may
|
||||
# not exist if a setuptools script is installed as an egg. It may be
|
||||
# set incorrectly for entry points created with pip on Windows.
|
||||
if getattr(_main, "__package__", None) is None or (
|
||||
os.name == "nt"
|
||||
and _main.__package__ == ""
|
||||
and not os.path.exists(path)
|
||||
and os.path.exists(f"{path}.exe")
|
||||
):
|
||||
# Executed a file, like "python app.py".
|
||||
return os.path.basename(path)
|
||||
|
||||
# Executed a module, like "python -m example".
|
||||
# Rewritten by Python from "-m script" to "/path/to/script.py".
|
||||
# Need to look at main module to determine how it was executed.
|
||||
py_module = t.cast(str, _main.__package__)
|
||||
name = os.path.splitext(os.path.basename(path))[0]
|
||||
|
||||
# A submodule like "example.cli".
|
||||
if name != "__main__":
|
||||
py_module = f"{py_module}.{name}"
|
||||
|
||||
return f"python -m {py_module.lstrip('.')}"
|
||||
|
||||
|
||||
def _expand_args(
|
||||
args: t.Iterable[str],
|
||||
*,
|
||||
user: bool = True,
|
||||
env: bool = True,
|
||||
glob_recursive: bool = True,
|
||||
) -> t.List[str]:
|
||||
"""Simulate Unix shell expansion with Python functions.
|
||||
|
||||
See :func:`glob.glob`, :func:`os.path.expanduser`, and
|
||||
:func:`os.path.expandvars`.
|
||||
|
||||
This is intended for use on Windows, where the shell does not do any
|
||||
expansion. It may not exactly match what a Unix shell would do.
|
||||
|
||||
:param args: List of command line arguments to expand.
|
||||
:param user: Expand user home directory.
|
||||
:param env: Expand environment variables.
|
||||
:param glob_recursive: ``**`` matches directories recursively.
|
||||
|
||||
.. versionchanged:: 8.1
|
||||
Invalid glob patterns are treated as empty expansions rather
|
||||
than raising an error.
|
||||
|
||||
.. versionadded:: 8.0
|
||||
|
||||
:meta private:
|
||||
"""
|
||||
from glob import glob
|
||||
|
||||
out = []
|
||||
|
||||
for arg in args:
|
||||
if user:
|
||||
arg = os.path.expanduser(arg)
|
||||
|
||||
if env:
|
||||
arg = os.path.expandvars(arg)
|
||||
|
||||
try:
|
||||
matches = glob(arg, recursive=glob_recursive)
|
||||
except re.error:
|
||||
matches = []
|
||||
|
||||
if not matches:
|
||||
out.append(arg)
|
||||
else:
|
||||
out.extend(matches)
|
||||
|
||||
return out
|
@ -0,0 +1 @@
|
||||
import os; var = 'SETUPTOOLS_USE_DISTUTILS'; enabled = os.environ.get(var, 'stdlib') == 'local'; enabled and __import__('_distutils_hack').add_shim();
|
45
zhdo.space/lib/python3.9/site-packages/flask/__init__.py
Normal file
45
zhdo.space/lib/python3.9/site-packages/flask/__init__.py
Normal file
@ -0,0 +1,45 @@
|
||||
from markupsafe import escape
|
||||
from markupsafe import Markup
|
||||
from werkzeug.exceptions import abort as abort
|
||||
from werkzeug.utils import redirect as redirect
|
||||
|
||||
from . import json as json
|
||||
from .app import Flask as Flask
|
||||
from .app import Request as Request
|
||||
from .app import Response as Response
|
||||
from .blueprints import Blueprint as Blueprint
|
||||
from .config import Config as Config
|
||||
from .ctx import after_this_request as after_this_request
|
||||
from .ctx import copy_current_request_context as copy_current_request_context
|
||||
from .ctx import has_app_context as has_app_context
|
||||
from .ctx import has_request_context as has_request_context
|
||||
from .globals import _app_ctx_stack as _app_ctx_stack
|
||||
from .globals import _request_ctx_stack as _request_ctx_stack
|
||||
from .globals import current_app as current_app
|
||||
from .globals import g as g
|
||||
from .globals import request as request
|
||||
from .globals import session as session
|
||||
from .helpers import flash as flash
|
||||
from .helpers import get_flashed_messages as get_flashed_messages
|
||||
from .helpers import get_template_attribute as get_template_attribute
|
||||
from .helpers import make_response as make_response
|
||||
from .helpers import send_file as send_file
|
||||
from .helpers import send_from_directory as send_from_directory
|
||||
from .helpers import stream_with_context as stream_with_context
|
||||
from .helpers import url_for as url_for
|
||||
from .json import jsonify as jsonify
|
||||
from .signals import appcontext_popped as appcontext_popped
|
||||
from .signals import appcontext_pushed as appcontext_pushed
|
||||
from .signals import appcontext_tearing_down as appcontext_tearing_down
|
||||
from .signals import before_render_template as before_render_template
|
||||
from .signals import got_request_exception as got_request_exception
|
||||
from .signals import message_flashed as message_flashed
|
||||
from .signals import request_finished as request_finished
|
||||
from .signals import request_started as request_started
|
||||
from .signals import request_tearing_down as request_tearing_down
|
||||
from .signals import signals_available as signals_available
|
||||
from .signals import template_rendered as template_rendered
|
||||
from .templating import render_template as render_template
|
||||
from .templating import render_template_string as render_template_string
|
||||
|
||||
__version__ = "2.1.2"
|
3
zhdo.space/lib/python3.9/site-packages/flask/__main__.py
Normal file
3
zhdo.space/lib/python3.9/site-packages/flask/__main__.py
Normal file
@ -0,0 +1,3 @@
|
||||
from .cli import main
|
||||
|
||||
main()
|
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue
Block a user