add
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<#
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.Synopsis
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Activate a Python virtual environment for the current PowerShell session.
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.Description
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Pushes the python executable for a virtual environment to the front of the
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$Env:PATH environment variable and sets the prompt to signify that you are
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in a Python virtual environment. Makes use of the command line switches as
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well as the `pyvenv.cfg` file values present in the virtual environment.
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.Parameter VenvDir
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Path to the directory that contains the virtual environment to activate. The
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default value for this is the parent of the directory that the Activate.ps1
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script is located within.
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.Parameter Prompt
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The prompt prefix to display when this virtual environment is activated. By
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default, this prompt is the name of the virtual environment folder (VenvDir)
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surrounded by parentheses and followed by a single space (ie. '(.venv) ').
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.Example
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Activate.ps1
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Activates the Python virtual environment that contains the Activate.ps1 script.
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.Example
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Activate.ps1 -Verbose
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Activates the Python virtual environment that contains the Activate.ps1 script,
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and shows extra information about the activation as it executes.
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.Example
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Activate.ps1 -VenvDir C:\Users\MyUser\Common\.venv
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Activates the Python virtual environment located in the specified location.
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.Example
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Activate.ps1 -Prompt "MyPython"
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Activates the Python virtual environment that contains the Activate.ps1 script,
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and prefixes the current prompt with the specified string (surrounded in
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parentheses) while the virtual environment is active.
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.Notes
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On Windows, it may be required to enable this Activate.ps1 script by setting the
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execution policy for the user. You can do this by issuing the following PowerShell
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command:
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PS C:\> Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
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For more information on Execution Policies:
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https://go.microsoft.com/fwlink/?LinkID=135170
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#>
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Param(
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[Parameter(Mandatory = $false)]
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[String]
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$VenvDir,
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[Parameter(Mandatory = $false)]
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[String]
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$Prompt
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)
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<# Function declarations --------------------------------------------------- #>
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<#
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.Synopsis
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Remove all shell session elements added by the Activate script, including the
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addition of the virtual environment's Python executable from the beginning of
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the PATH variable.
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.Parameter NonDestructive
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If present, do not remove this function from the global namespace for the
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session.
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#>
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function global:deactivate ([switch]$NonDestructive) {
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# Revert to original values
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# The prior prompt:
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if (Test-Path -Path Function:_OLD_VIRTUAL_PROMPT) {
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Copy-Item -Path Function:_OLD_VIRTUAL_PROMPT -Destination Function:prompt
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Remove-Item -Path Function:_OLD_VIRTUAL_PROMPT
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}
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# The prior PYTHONHOME:
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if (Test-Path -Path Env:_OLD_VIRTUAL_PYTHONHOME) {
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Copy-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME -Destination Env:PYTHONHOME
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Remove-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME
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}
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# The prior PATH:
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if (Test-Path -Path Env:_OLD_VIRTUAL_PATH) {
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Copy-Item -Path Env:_OLD_VIRTUAL_PATH -Destination Env:PATH
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Remove-Item -Path Env:_OLD_VIRTUAL_PATH
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}
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# Just remove the VIRTUAL_ENV altogether:
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if (Test-Path -Path Env:VIRTUAL_ENV) {
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Remove-Item -Path env:VIRTUAL_ENV
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}
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# Just remove VIRTUAL_ENV_PROMPT altogether.
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if (Test-Path -Path Env:VIRTUAL_ENV_PROMPT) {
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Remove-Item -Path env:VIRTUAL_ENV_PROMPT
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}
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# Just remove the _PYTHON_VENV_PROMPT_PREFIX altogether:
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if (Get-Variable -Name "_PYTHON_VENV_PROMPT_PREFIX" -ErrorAction SilentlyContinue) {
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Remove-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Scope Global -Force
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}
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# Leave deactivate function in the global namespace if requested:
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if (-not $NonDestructive) {
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Remove-Item -Path function:deactivate
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}
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}
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<#
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.Description
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Get-PyVenvConfig parses the values from the pyvenv.cfg file located in the
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given folder, and returns them in a map.
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For each line in the pyvenv.cfg file, if that line can be parsed into exactly
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two strings separated by `=` (with any amount of whitespace surrounding the =)
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then it is considered a `key = value` line. The left hand string is the key,
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the right hand is the value.
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If the value starts with a `'` or a `"` then the first and last character is
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stripped from the value before being captured.
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.Parameter ConfigDir
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Path to the directory that contains the `pyvenv.cfg` file.
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#>
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function Get-PyVenvConfig(
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[String]
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$ConfigDir
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) {
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Write-Verbose "Given ConfigDir=$ConfigDir, obtain values in pyvenv.cfg"
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# Ensure the file exists, and issue a warning if it doesn't (but still allow the function to continue).
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$pyvenvConfigPath = Join-Path -Resolve -Path $ConfigDir -ChildPath 'pyvenv.cfg' -ErrorAction Continue
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# An empty map will be returned if no config file is found.
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$pyvenvConfig = @{ }
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if ($pyvenvConfigPath) {
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Write-Verbose "File exists, parse `key = value` lines"
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$pyvenvConfigContent = Get-Content -Path $pyvenvConfigPath
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$pyvenvConfigContent | ForEach-Object {
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$keyval = $PSItem -split "\s*=\s*", 2
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if ($keyval[0] -and $keyval[1]) {
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$val = $keyval[1]
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# Remove extraneous quotations around a string value.
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if ("'""".Contains($val.Substring(0, 1))) {
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$val = $val.Substring(1, $val.Length - 2)
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}
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$pyvenvConfig[$keyval[0]] = $val
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Write-Verbose "Adding Key: '$($keyval[0])'='$val'"
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}
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}
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}
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return $pyvenvConfig
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}
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<# Begin Activate script --------------------------------------------------- #>
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# Determine the containing directory of this script
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$VenvExecPath = Split-Path -Parent $MyInvocation.MyCommand.Definition
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$VenvExecDir = Get-Item -Path $VenvExecPath
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Write-Verbose "Activation script is located in path: '$VenvExecPath'"
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Write-Verbose "VenvExecDir Fullname: '$($VenvExecDir.FullName)"
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Write-Verbose "VenvExecDir Name: '$($VenvExecDir.Name)"
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# Set values required in priority: CmdLine, ConfigFile, Default
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# First, get the location of the virtual environment, it might not be
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# VenvExecDir if specified on the command line.
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if ($VenvDir) {
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Write-Verbose "VenvDir given as parameter, using '$VenvDir' to determine values"
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}
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else {
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Write-Verbose "VenvDir not given as a parameter, using parent directory name as VenvDir."
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$VenvDir = $VenvExecDir.Parent.FullName.TrimEnd("\\/")
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Write-Verbose "VenvDir=$VenvDir"
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}
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# Next, read the `pyvenv.cfg` file to determine any required value such
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# as `prompt`.
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$pyvenvCfg = Get-PyVenvConfig -ConfigDir $VenvDir
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# Next, set the prompt from the command line, or the config file, or
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# just use the name of the virtual environment folder.
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if ($Prompt) {
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Write-Verbose "Prompt specified as argument, using '$Prompt'"
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}
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else {
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Write-Verbose "Prompt not specified as argument to script, checking pyvenv.cfg value"
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if ($pyvenvCfg -and $pyvenvCfg['prompt']) {
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Write-Verbose " Setting based on value in pyvenv.cfg='$($pyvenvCfg['prompt'])'"
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$Prompt = $pyvenvCfg['prompt'];
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}
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else {
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Write-Verbose " Setting prompt based on parent's directory's name. (Is the directory name passed to venv module when creating the virtual environment)"
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Write-Verbose " Got leaf-name of $VenvDir='$(Split-Path -Path $venvDir -Leaf)'"
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$Prompt = Split-Path -Path $venvDir -Leaf
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}
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}
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Write-Verbose "Prompt = '$Prompt'"
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Write-Verbose "VenvDir='$VenvDir'"
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# Deactivate any currently active virtual environment, but leave the
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# deactivate function in place.
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deactivate -nondestructive
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# Now set the environment variable VIRTUAL_ENV, used by many tools to determine
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# that there is an activated venv.
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$env:VIRTUAL_ENV = $VenvDir
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if (-not $Env:VIRTUAL_ENV_DISABLE_PROMPT) {
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Write-Verbose "Setting prompt to '$Prompt'"
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# Set the prompt to include the env name
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# Make sure _OLD_VIRTUAL_PROMPT is global
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function global:_OLD_VIRTUAL_PROMPT { "" }
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Copy-Item -Path function:prompt -Destination function:_OLD_VIRTUAL_PROMPT
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New-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Description "Python virtual environment prompt prefix" -Scope Global -Option ReadOnly -Visibility Public -Value $Prompt
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function global:prompt {
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Write-Host -NoNewline -ForegroundColor Green "($_PYTHON_VENV_PROMPT_PREFIX) "
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_OLD_VIRTUAL_PROMPT
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}
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$env:VIRTUAL_ENV_PROMPT = $Prompt
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}
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# Clear PYTHONHOME
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if (Test-Path -Path Env:PYTHONHOME) {
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Copy-Item -Path Env:PYTHONHOME -Destination Env:_OLD_VIRTUAL_PYTHONHOME
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Remove-Item -Path Env:PYTHONHOME
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}
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# Add the venv to the PATH
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Copy-Item -Path Env:PATH -Destination Env:_OLD_VIRTUAL_PATH
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$Env:PATH = "$VenvExecDir$([System.IO.Path]::PathSeparator)$Env:PATH"
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@@ -0,0 +1,63 @@
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# This file must be used with "source bin/activate" *from bash*
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# you cannot run it directly
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deactivate () {
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# reset old environment variables
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if [ -n "${_OLD_VIRTUAL_PATH:-}" ] ; then
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PATH="${_OLD_VIRTUAL_PATH:-}"
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export PATH
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unset _OLD_VIRTUAL_PATH
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fi
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if [ -n "${_OLD_VIRTUAL_PYTHONHOME:-}" ] ; then
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PYTHONHOME="${_OLD_VIRTUAL_PYTHONHOME:-}"
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export PYTHONHOME
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unset _OLD_VIRTUAL_PYTHONHOME
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fi
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# Call hash to forget past commands. Without forgetting
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# past commands the $PATH changes we made may not be respected
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hash -r 2> /dev/null
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if [ -n "${_OLD_VIRTUAL_PS1:-}" ] ; then
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PS1="${_OLD_VIRTUAL_PS1:-}"
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export PS1
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unset _OLD_VIRTUAL_PS1
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fi
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unset VIRTUAL_ENV
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unset VIRTUAL_ENV_PROMPT
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if [ ! "${1:-}" = "nondestructive" ] ; then
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# Self destruct!
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unset -f deactivate
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||||
fi
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}
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# unset irrelevant variables
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||||
deactivate nondestructive
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VIRTUAL_ENV=/Users/256kb/Project/video/server/.venv
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export VIRTUAL_ENV
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_OLD_VIRTUAL_PATH="$PATH"
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PATH="$VIRTUAL_ENV/"bin":$PATH"
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export PATH
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||||
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||||
# unset PYTHONHOME if set
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||||
# this will fail if PYTHONHOME is set to the empty string (which is bad anyway)
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||||
# could use `if (set -u; : $PYTHONHOME) ;` in bash
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||||
if [ -n "${PYTHONHOME:-}" ] ; then
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_OLD_VIRTUAL_PYTHONHOME="${PYTHONHOME:-}"
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unset PYTHONHOME
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fi
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|
||||
if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT:-}" ] ; then
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_OLD_VIRTUAL_PS1="${PS1:-}"
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PS1='(.venv) '"${PS1:-}"
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export PS1
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VIRTUAL_ENV_PROMPT='(.venv) '
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export VIRTUAL_ENV_PROMPT
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fi
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||||
# Call hash to forget past commands. Without forgetting
|
||||
# past commands the $PATH changes we made may not be respected
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||||
hash -r 2> /dev/null
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||||
@@ -0,0 +1,26 @@
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# This file must be used with "source bin/activate.csh" *from csh*.
|
||||
# You cannot run it directly.
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||||
# Created by Davide Di Blasi <davidedb@gmail.com>.
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||||
# Ported to Python 3.3 venv by Andrew Svetlov <andrew.svetlov@gmail.com>
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||||
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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; unsetenv VIRTUAL_ENV_PROMPT; test "\!:*" != "nondestructive" && unalias deactivate'
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|
||||
# Unset irrelevant variables.
|
||||
deactivate nondestructive
|
||||
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setenv VIRTUAL_ENV /Users/256kb/Project/video/server/.venv
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||||
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set _OLD_VIRTUAL_PATH="$PATH"
|
||||
setenv PATH "$VIRTUAL_ENV/"bin":$PATH"
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||||
|
||||
|
||||
set _OLD_VIRTUAL_PROMPT="$prompt"
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||||
|
||||
if (! "$?VIRTUAL_ENV_DISABLE_PROMPT") then
|
||||
set prompt = '(.venv) '"$prompt"
|
||||
setenv VIRTUAL_ENV_PROMPT '(.venv) '
|
||||
endif
|
||||
|
||||
alias pydoc python -m pydoc
|
||||
|
||||
rehash
|
||||
@@ -0,0 +1,69 @@
|
||||
# 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"
|
||||
set -e _OLD_FISH_PROMPT_OVERRIDE
|
||||
# prevents error when using nested fish instances (Issue #93858)
|
||||
if functions -q _old_fish_prompt
|
||||
functions -e fish_prompt
|
||||
functions -c _old_fish_prompt fish_prompt
|
||||
functions -e _old_fish_prompt
|
||||
end
|
||||
end
|
||||
|
||||
set -e VIRTUAL_ENV
|
||||
set -e VIRTUAL_ENV_PROMPT
|
||||
if test "$argv[1]" != "nondestructive"
|
||||
# Self-destruct!
|
||||
functions -e deactivate
|
||||
end
|
||||
end
|
||||
|
||||
# Unset irrelevant variables.
|
||||
deactivate nondestructive
|
||||
|
||||
set -gx VIRTUAL_ENV /Users/256kb/Project/video/server/.venv
|
||||
|
||||
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) '(.venv) ' (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"
|
||||
set -gx VIRTUAL_ENV_PROMPT '(.venv) '
|
||||
end
|
||||
Executable
+6
@@ -0,0 +1,6 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
import sys
|
||||
from alembic.config import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = sys.argv[0].removesuffix('.exe')
|
||||
sys.exit(main())
|
||||
Executable
+6
@@ -0,0 +1,6 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
import sys
|
||||
from celery.__main__ import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = sys.argv[0].removesuffix('.exe')
|
||||
sys.exit(main())
|
||||
Executable
+6
@@ -0,0 +1,6 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
import sys
|
||||
from cffi._cffi_gen_src import run
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = sys.argv[0].removesuffix('.exe')
|
||||
sys.exit(run())
|
||||
Executable
+6
@@ -0,0 +1,6 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
import sys
|
||||
from dotenv.__main__ import cli
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = sys.argv[0].removesuffix('.exe')
|
||||
sys.exit(cli())
|
||||
Executable
+6
@@ -0,0 +1,6 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
import sys
|
||||
from fastapi.cli import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = sys.argv[0].removesuffix('.exe')
|
||||
sys.exit(main())
|
||||
Executable
+6
@@ -0,0 +1,6 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
import sys
|
||||
from httpx import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = sys.argv[0].removesuffix('.exe')
|
||||
sys.exit(main())
|
||||
Executable
+6
@@ -0,0 +1,6 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
import sys
|
||||
from idna.cli import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = sys.argv[0].removesuffix('.exe')
|
||||
sys.exit(main())
|
||||
Executable
+6
@@ -0,0 +1,6 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
import sys
|
||||
from mako.cmd import cmdline
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = sys.argv[0].removesuffix('.exe')
|
||||
sys.exit(cmdline())
|
||||
Executable
+8
@@ -0,0 +1,8 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
# -*- 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)?$', '', sys.argv[0])
|
||||
sys.exit(main())
|
||||
Executable
+8
@@ -0,0 +1,8 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
# -*- coding: utf-8 -*-
|
||||
import re
|
||||
import sys
|
||||
from pip._internal.cli.main import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
|
||||
sys.exit(main())
|
||||
Executable
+8
@@ -0,0 +1,8 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
# -*- 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())
|
||||
Executable
+6
@@ -0,0 +1,6 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
import sys
|
||||
from _pytest.config import _console_main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = sys.argv[0].removesuffix('.exe')
|
||||
sys.exit(_console_main())
|
||||
Executable
+6
@@ -0,0 +1,6 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
import sys
|
||||
from pygments.cmdline import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = sys.argv[0].removesuffix('.exe')
|
||||
sys.exit(main())
|
||||
Executable
+6
@@ -0,0 +1,6 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
import sys
|
||||
from _pytest.config import _console_main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = sys.argv[0].removesuffix('.exe')
|
||||
sys.exit(_console_main())
|
||||
Symlink
+1
@@ -0,0 +1 @@
|
||||
python3
|
||||
Symlink
+1
@@ -0,0 +1 @@
|
||||
/Users/256kb/.pyenv/versions/3.11.14/bin/python3
|
||||
Symlink
+1
@@ -0,0 +1 @@
|
||||
python3
|
||||
Executable
BIN
Binary file not shown.
Executable
+6
@@ -0,0 +1,6 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
import sys
|
||||
from uvicorn.main import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = sys.argv[0].removesuffix('.exe')
|
||||
sys.exit(main())
|
||||
Executable
+6
@@ -0,0 +1,6 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
import sys
|
||||
from watchfiles.cli import cli
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = sys.argv[0].removesuffix('.exe')
|
||||
sys.exit(cli())
|
||||
Executable
+6
@@ -0,0 +1,6 @@
|
||||
#!/Users/256kb/Project/video/server/.venv/bin/python3
|
||||
import sys
|
||||
from websockets.cli import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = sys.argv[0].removesuffix('.exe')
|
||||
sys.exit(main())
|
||||
@@ -0,0 +1,164 @@
|
||||
/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */
|
||||
|
||||
/* Greenlet object interface */
|
||||
|
||||
#ifndef Py_GREENLETOBJECT_H
|
||||
#define Py_GREENLETOBJECT_H
|
||||
|
||||
|
||||
#include <Python.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* This is deprecated and undocumented. It does not change. */
|
||||
#define GREENLET_VERSION "1.0.0"
|
||||
|
||||
#ifndef GREENLET_MODULE
|
||||
#define implementation_ptr_t void*
|
||||
#endif
|
||||
|
||||
typedef struct _greenlet {
|
||||
PyObject_HEAD
|
||||
PyObject* weakreflist;
|
||||
PyObject* dict;
|
||||
implementation_ptr_t pimpl;
|
||||
} PyGreenlet;
|
||||
|
||||
#define PyGreenlet_Check(op) (op && PyObject_TypeCheck(op, &PyGreenlet_Type))
|
||||
|
||||
|
||||
/* C API functions */
|
||||
|
||||
/* Total number of symbols that are exported */
|
||||
#define PyGreenlet_API_pointers 12
|
||||
|
||||
#define PyGreenlet_Type_NUM 0
|
||||
#define PyExc_GreenletError_NUM 1
|
||||
#define PyExc_GreenletExit_NUM 2
|
||||
|
||||
#define PyGreenlet_New_NUM 3
|
||||
#define PyGreenlet_GetCurrent_NUM 4
|
||||
#define PyGreenlet_Throw_NUM 5
|
||||
#define PyGreenlet_Switch_NUM 6
|
||||
#define PyGreenlet_SetParent_NUM 7
|
||||
|
||||
#define PyGreenlet_MAIN_NUM 8
|
||||
#define PyGreenlet_STARTED_NUM 9
|
||||
#define PyGreenlet_ACTIVE_NUM 10
|
||||
#define PyGreenlet_GET_PARENT_NUM 11
|
||||
|
||||
#ifndef GREENLET_MODULE
|
||||
/* This section is used by modules that uses the greenlet C API */
|
||||
static void** _PyGreenlet_API = NULL;
|
||||
|
||||
# define PyGreenlet_Type \
|
||||
(*(PyTypeObject*)_PyGreenlet_API[PyGreenlet_Type_NUM])
|
||||
|
||||
# define PyExc_GreenletError \
|
||||
((PyObject*)_PyGreenlet_API[PyExc_GreenletError_NUM])
|
||||
|
||||
# define PyExc_GreenletExit \
|
||||
((PyObject*)_PyGreenlet_API[PyExc_GreenletExit_NUM])
|
||||
|
||||
/*
|
||||
* PyGreenlet_New(PyObject *args)
|
||||
*
|
||||
* greenlet.greenlet(run, parent=None)
|
||||
*/
|
||||
# define PyGreenlet_New \
|
||||
(*(PyGreenlet * (*)(PyObject * run, PyGreenlet * parent)) \
|
||||
_PyGreenlet_API[PyGreenlet_New_NUM])
|
||||
|
||||
/*
|
||||
* PyGreenlet_GetCurrent(void)
|
||||
*
|
||||
* greenlet.getcurrent()
|
||||
*/
|
||||
# define PyGreenlet_GetCurrent \
|
||||
(*(PyGreenlet * (*)(void)) _PyGreenlet_API[PyGreenlet_GetCurrent_NUM])
|
||||
|
||||
/*
|
||||
* PyGreenlet_Throw(
|
||||
* PyGreenlet *greenlet,
|
||||
* PyObject *typ,
|
||||
* PyObject *val,
|
||||
* PyObject *tb)
|
||||
*
|
||||
* g.throw(...)
|
||||
*/
|
||||
# define PyGreenlet_Throw \
|
||||
(*(PyObject * (*)(PyGreenlet * self, \
|
||||
PyObject * typ, \
|
||||
PyObject * val, \
|
||||
PyObject * tb)) \
|
||||
_PyGreenlet_API[PyGreenlet_Throw_NUM])
|
||||
|
||||
/*
|
||||
* PyGreenlet_Switch(PyGreenlet *greenlet, PyObject *args)
|
||||
*
|
||||
* g.switch(*args, **kwargs)
|
||||
*/
|
||||
# define PyGreenlet_Switch \
|
||||
(*(PyObject * \
|
||||
(*)(PyGreenlet * greenlet, PyObject * args, PyObject * kwargs)) \
|
||||
_PyGreenlet_API[PyGreenlet_Switch_NUM])
|
||||
|
||||
/*
|
||||
* PyGreenlet_SetParent(PyObject *greenlet, PyObject *new_parent)
|
||||
*
|
||||
* g.parent = new_parent
|
||||
*/
|
||||
# define PyGreenlet_SetParent \
|
||||
(*(int (*)(PyGreenlet * greenlet, PyGreenlet * nparent)) \
|
||||
_PyGreenlet_API[PyGreenlet_SetParent_NUM])
|
||||
|
||||
/*
|
||||
* PyGreenlet_GetParent(PyObject* greenlet)
|
||||
*
|
||||
* return greenlet.parent;
|
||||
*
|
||||
* This could return NULL even if there is no exception active.
|
||||
* If it does not return NULL, you are responsible for decrementing the
|
||||
* reference count.
|
||||
*/
|
||||
# define PyGreenlet_GetParent \
|
||||
(*(PyGreenlet* (*)(PyGreenlet*)) \
|
||||
_PyGreenlet_API[PyGreenlet_GET_PARENT_NUM])
|
||||
|
||||
/*
|
||||
* deprecated, undocumented alias.
|
||||
*/
|
||||
# define PyGreenlet_GET_PARENT PyGreenlet_GetParent
|
||||
|
||||
# define PyGreenlet_MAIN \
|
||||
(*(int (*)(PyGreenlet*)) \
|
||||
_PyGreenlet_API[PyGreenlet_MAIN_NUM])
|
||||
|
||||
# define PyGreenlet_STARTED \
|
||||
(*(int (*)(PyGreenlet*)) \
|
||||
_PyGreenlet_API[PyGreenlet_STARTED_NUM])
|
||||
|
||||
# define PyGreenlet_ACTIVE \
|
||||
(*(int (*)(PyGreenlet*)) \
|
||||
_PyGreenlet_API[PyGreenlet_ACTIVE_NUM])
|
||||
|
||||
|
||||
|
||||
|
||||
/* Macro that imports greenlet and initializes C API */
|
||||
/* NOTE: This has actually moved to ``greenlet._greenlet._C_API``, but we
|
||||
keep the older definition to be sure older code that might have a copy of
|
||||
the header still works. */
|
||||
# define PyGreenlet_Import() \
|
||||
{ \
|
||||
_PyGreenlet_API = (void**)PyCapsule_Import("greenlet._C_API", 0); \
|
||||
}
|
||||
|
||||
#endif /* GREENLET_MODULE */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif /* !Py_GREENLETOBJECT_H */
|
||||
@@ -0,0 +1 @@
|
||||
import __editable___video_server_0_1_0_finder; __editable___video_server_0_1_0_finder.install()
|
||||
@@ -0,0 +1,85 @@
|
||||
from __future__ import annotations
|
||||
import sys
|
||||
from importlib.machinery import ModuleSpec, PathFinder
|
||||
from importlib.machinery import all_suffixes as module_suffixes
|
||||
from importlib.util import spec_from_file_location
|
||||
from itertools import chain
|
||||
from pathlib import Path
|
||||
|
||||
MAPPING: dict[str, str] = {'app': '/Users/256kb/Project/video/server/app'}
|
||||
NAMESPACES: dict[str, list[str]] = {'app.api': ['/Users/256kb/Project/video/server/app/api'], 'app.worker': ['/Users/256kb/Project/video/server/app/worker'], 'app.services': ['/Users/256kb/Project/video/server/app/services'], 'app.api.v1': ['/Users/256kb/Project/video/server/app/api/v1']}
|
||||
PATH_PLACEHOLDER = '__editable__.video_server-0.1.0.finder' + ".__path_hook__"
|
||||
|
||||
|
||||
class _EditableFinder: # MetaPathFinder
|
||||
@classmethod
|
||||
def find_spec(cls, fullname: str, path=None, target=None) -> ModuleSpec | None: # type: ignore
|
||||
# Top-level packages and modules (we know these exist in the FS)
|
||||
if fullname in MAPPING:
|
||||
pkg_path = MAPPING[fullname]
|
||||
return cls._find_spec(fullname, Path(pkg_path))
|
||||
|
||||
# Handle immediate children modules (required for namespaces to work)
|
||||
# To avoid problems with case sensitivity in the file system we delegate
|
||||
# to the importlib.machinery implementation.
|
||||
parent, _, child = fullname.rpartition(".")
|
||||
if parent and parent in MAPPING:
|
||||
return PathFinder.find_spec(fullname, path=[MAPPING[parent]])
|
||||
|
||||
# Other levels of nesting should be handled automatically by importlib
|
||||
# using the parent path.
|
||||
return None
|
||||
|
||||
@classmethod
|
||||
def _find_spec(cls, fullname: str, candidate_path: Path) -> ModuleSpec | None:
|
||||
init = candidate_path / "__init__.py"
|
||||
candidates = (candidate_path.with_suffix(x) for x in module_suffixes())
|
||||
for candidate in chain([init], candidates):
|
||||
if candidate.exists():
|
||||
return spec_from_file_location(fullname, candidate)
|
||||
return None
|
||||
|
||||
|
||||
class _EditableNamespaceFinder: # PathEntryFinder
|
||||
@classmethod
|
||||
def _path_hook(cls, path) -> type[_EditableNamespaceFinder]:
|
||||
if path == PATH_PLACEHOLDER:
|
||||
return cls
|
||||
raise ImportError
|
||||
|
||||
@classmethod
|
||||
def _paths(cls, fullname: str) -> list[str]:
|
||||
paths = NAMESPACES[fullname]
|
||||
if not paths and fullname in MAPPING:
|
||||
paths = [MAPPING[fullname]]
|
||||
# Always add placeholder, for 2 reasons:
|
||||
# 1. __path__ cannot be empty for the spec to be considered namespace.
|
||||
# 2. In the case of nested namespaces, we need to force
|
||||
# import machinery to query _EditableNamespaceFinder again.
|
||||
return [*paths, PATH_PLACEHOLDER]
|
||||
|
||||
@classmethod
|
||||
def find_spec(cls, fullname: str, target=None) -> ModuleSpec | None: # type: ignore
|
||||
if fullname in NAMESPACES:
|
||||
spec = ModuleSpec(fullname, None, is_package=True)
|
||||
spec.submodule_search_locations = cls._paths(fullname)
|
||||
return spec
|
||||
return None
|
||||
|
||||
@classmethod
|
||||
def find_module(cls, _fullname) -> None:
|
||||
return None
|
||||
|
||||
|
||||
def install():
|
||||
if not any(finder == _EditableFinder for finder in sys.meta_path):
|
||||
sys.meta_path.append(_EditableFinder)
|
||||
|
||||
if not NAMESPACES:
|
||||
return
|
||||
|
||||
if not any(hook == _EditableNamespaceFinder._path_hook for hook in sys.path_hooks):
|
||||
# PathEntryFinder is needed to create NamespaceSpec without private APIS
|
||||
sys.path_hooks.append(_EditableNamespaceFinder._path_hook)
|
||||
if PATH_PLACEHOLDER not in sys.path:
|
||||
sys.path.append(PATH_PLACEHOLDER) # Used just to trigger the path hook
|
||||
BIN
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
BIN
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BIN
Binary file not shown.
@@ -0,0 +1,239 @@
|
||||
# don't import any costly modules
|
||||
import os
|
||||
import sys
|
||||
|
||||
report_url = (
|
||||
"https://github.com/pypa/setuptools/issues/new?template=distutils-deprecation.yml"
|
||||
)
|
||||
|
||||
|
||||
def warn_distutils_present():
|
||||
if 'distutils' not in sys.modules:
|
||||
return
|
||||
import warnings
|
||||
|
||||
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
|
||||
import warnings
|
||||
|
||||
warnings.warn(
|
||||
"Setuptools is replacing distutils. Support for replacing "
|
||||
"an already imported distutils is deprecated. In the future, "
|
||||
"this condition will fail. "
|
||||
f"Register concerns at {report_url}"
|
||||
)
|
||||
mods = [
|
||||
name
|
||||
for name in sys.modules
|
||||
if name == "distutils" or name.startswith("distutils.")
|
||||
]
|
||||
for name in mods:
|
||||
del sys.modules[name]
|
||||
|
||||
|
||||
def enabled():
|
||||
"""
|
||||
Allow selection of distutils by environment variable.
|
||||
"""
|
||||
which = os.environ.get('SETUPTOOLS_USE_DISTUTILS', 'local')
|
||||
if which == 'stdlib':
|
||||
import warnings
|
||||
|
||||
warnings.warn(
|
||||
"Reliance on distutils from stdlib is deprecated. Users "
|
||||
"must rely on setuptools to provide the distutils module. "
|
||||
"Avoid importing distutils or import setuptools first, "
|
||||
"and avoid setting SETUPTOOLS_USE_DISTUTILS=stdlib. "
|
||||
f"Register concerns at {report_url}"
|
||||
)
|
||||
return which == 'local'
|
||||
|
||||
|
||||
def ensure_local_distutils():
|
||||
import importlib
|
||||
|
||||
clear_distutils()
|
||||
|
||||
# With the DistutilsMetaFinder in place,
|
||||
# perform an import to cause distutils to be
|
||||
# loaded from setuptools._distutils. Ref #2906.
|
||||
with shim():
|
||||
importlib.import_module('distutils')
|
||||
|
||||
# check that submodules load as expected
|
||||
core = importlib.import_module('distutils.core')
|
||||
assert '_distutils' in core.__file__, core.__file__
|
||||
assert 'setuptools._distutils.log' not in sys.modules
|
||||
|
||||
|
||||
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 _TrivialRe:
|
||||
def __init__(self, *patterns) -> None:
|
||||
self._patterns = patterns
|
||||
|
||||
def match(self, string):
|
||||
return all(pat in string for pat in self._patterns)
|
||||
|
||||
|
||||
class DistutilsMetaFinder:
|
||||
def find_spec(self, fullname, path, target=None):
|
||||
# optimization: only consider top level modules and those
|
||||
# found in the CPython test suite.
|
||||
if path is not None and not fullname.startswith('test.'):
|
||||
return None
|
||||
|
||||
method_name = 'spec_for_{fullname}'.format(**locals())
|
||||
method = getattr(self, method_name, lambda: None)
|
||||
return method()
|
||||
|
||||
def spec_for_distutils(self):
|
||||
if self.is_cpython():
|
||||
return None
|
||||
|
||||
import importlib
|
||||
import importlib.abc
|
||||
import importlib.util
|
||||
|
||||
try:
|
||||
mod = importlib.import_module('setuptools._distutils')
|
||||
except Exception:
|
||||
# There are a couple of cases where setuptools._distutils
|
||||
# may not be present:
|
||||
# - An older Setuptools without a local distutils is
|
||||
# taking precedence. Ref #2957.
|
||||
# - Path manipulation during sitecustomize removes
|
||||
# setuptools from the path but only after the hook
|
||||
# has been loaded. Ref #2980.
|
||||
# In either case, fall back to stdlib behavior.
|
||||
return None
|
||||
|
||||
class DistutilsLoader(importlib.abc.Loader):
|
||||
def create_module(self, spec):
|
||||
mod.__name__ = 'distutils'
|
||||
return mod
|
||||
|
||||
def exec_module(self, module):
|
||||
pass
|
||||
|
||||
return importlib.util.spec_from_loader(
|
||||
'distutils', DistutilsLoader(), origin=mod.__file__
|
||||
)
|
||||
|
||||
@staticmethod
|
||||
def is_cpython():
|
||||
"""
|
||||
Suppress supplying distutils for CPython (build and tests).
|
||||
Ref #2965 and #3007.
|
||||
"""
|
||||
return os.path.isfile('pybuilddir.txt')
|
||||
|
||||
def spec_for_pip(self):
|
||||
"""
|
||||
Ensure stdlib distutils when running under pip.
|
||||
See pypa/pip#8761 for rationale.
|
||||
"""
|
||||
if sys.version_info >= (3, 12) or self.pip_imported_during_build():
|
||||
return
|
||||
clear_distutils()
|
||||
self.spec_for_distutils = lambda: None
|
||||
|
||||
@classmethod
|
||||
def pip_imported_during_build(cls):
|
||||
"""
|
||||
Detect if pip is being imported in a build script. Ref #2355.
|
||||
"""
|
||||
import traceback
|
||||
|
||||
return any(
|
||||
cls.frame_file_is_setup(frame) for frame, line in traceback.walk_stack(None)
|
||||
)
|
||||
|
||||
@staticmethod
|
||||
def frame_file_is_setup(frame):
|
||||
"""
|
||||
Return True if the indicated frame suggests a setup.py file.
|
||||
"""
|
||||
# some frames may not have __file__ (#2940)
|
||||
return frame.f_globals.get('__file__', '').endswith('setup.py')
|
||||
|
||||
def spec_for_sensitive_tests(self):
|
||||
"""
|
||||
Ensure stdlib distutils when running select tests under CPython.
|
||||
|
||||
python/cpython#91169
|
||||
"""
|
||||
clear_distutils()
|
||||
self.spec_for_distutils = lambda: None
|
||||
|
||||
sensitive_tests = (
|
||||
[
|
||||
'test.test_distutils',
|
||||
'test.test_peg_generator',
|
||||
'test.test_importlib',
|
||||
]
|
||||
if sys.version_info < (3, 10)
|
||||
else [
|
||||
'test.test_distutils',
|
||||
]
|
||||
)
|
||||
|
||||
|
||||
for name in DistutilsMetaFinder.sensitive_tests:
|
||||
setattr(
|
||||
DistutilsMetaFinder,
|
||||
f'spec_for_{name}',
|
||||
DistutilsMetaFinder.spec_for_sensitive_tests,
|
||||
)
|
||||
|
||||
|
||||
DISTUTILS_FINDER = DistutilsMetaFinder()
|
||||
|
||||
|
||||
def add_shim():
|
||||
DISTUTILS_FINDER in sys.meta_path or insert_shim()
|
||||
|
||||
|
||||
class shim:
|
||||
def __enter__(self) -> None:
|
||||
insert_shim()
|
||||
|
||||
def __exit__(self, exc: object, value: object, tb: object) -> None:
|
||||
_remove_shim()
|
||||
|
||||
|
||||
def insert_shim():
|
||||
sys.meta_path.insert(0, DISTUTILS_FINDER)
|
||||
|
||||
|
||||
def _remove_shim():
|
||||
try:
|
||||
sys.meta_path.remove(DISTUTILS_FINDER)
|
||||
except ValueError:
|
||||
pass
|
||||
|
||||
|
||||
if sys.version_info < (3, 12):
|
||||
# DistutilsMetaFinder can only be disabled in Python < 3.12 (PEP 632)
|
||||
remove_shim = _remove_shim
|
||||
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@@ -0,0 +1 @@
|
||||
__import__('_distutils_hack').do_override()
|
||||
@@ -0,0 +1,13 @@
|
||||
from __future__ import annotations
|
||||
|
||||
|
||||
__all__ = ["__version__", "version_tuple"]
|
||||
|
||||
try:
|
||||
from ._version import version as __version__
|
||||
from ._version import version_tuple
|
||||
except ImportError: # pragma: no cover
|
||||
# broken installation, we don't even try
|
||||
# unknown only works because we do poor mans version compare
|
||||
__version__ = "unknown"
|
||||
version_tuple = (0, 0, "unknown")
|
||||
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@@ -0,0 +1,117 @@
|
||||
"""Allow bash-completion for argparse with argcomplete if installed.
|
||||
|
||||
Needs argcomplete>=0.5.6 for python 3.2/3.3 (older versions fail
|
||||
to find the magic string, so _ARGCOMPLETE env. var is never set, and
|
||||
this does not need special code).
|
||||
|
||||
Function try_argcomplete(parser) should be called directly before
|
||||
the call to ArgumentParser.parse_args().
|
||||
|
||||
The filescompleter is what you normally would use on the positional
|
||||
arguments specification, in order to get "dirname/" after "dirn<TAB>"
|
||||
instead of the default "dirname ":
|
||||
|
||||
optparser.add_argument(Config._file_or_dir, nargs='*').completer=filescompleter
|
||||
|
||||
Other, application specific, completers should go in the file
|
||||
doing the add_argument calls as they need to be specified as .completer
|
||||
attributes as well. (If argcomplete is not installed, the function the
|
||||
attribute points to will not be used).
|
||||
|
||||
SPEEDUP
|
||||
=======
|
||||
|
||||
The generic argcomplete script for bash-completion
|
||||
(/etc/bash_completion.d/python-argcomplete.sh)
|
||||
uses a python program to determine startup script generated by pip.
|
||||
You can speed up completion somewhat by changing this script to include
|
||||
# PYTHON_ARGCOMPLETE_OK
|
||||
so the python-argcomplete-check-easy-install-script does not
|
||||
need to be called to find the entry point of the code and see if that is
|
||||
marked with PYTHON_ARGCOMPLETE_OK.
|
||||
|
||||
INSTALL/DEBUGGING
|
||||
=================
|
||||
|
||||
To include this support in another application that has setup.py generated
|
||||
scripts:
|
||||
|
||||
- Add the line:
|
||||
# PYTHON_ARGCOMPLETE_OK
|
||||
near the top of the main python entry point.
|
||||
|
||||
- Include in the file calling parse_args():
|
||||
from _argcomplete import try_argcomplete, filescompleter
|
||||
Call try_argcomplete just before parse_args(), and optionally add
|
||||
filescompleter to the positional arguments' add_argument().
|
||||
|
||||
If things do not work right away:
|
||||
|
||||
- Switch on argcomplete debugging with (also helpful when doing custom
|
||||
completers):
|
||||
export _ARC_DEBUG=1
|
||||
|
||||
- Run:
|
||||
python-argcomplete-check-easy-install-script $(which appname)
|
||||
echo $?
|
||||
will echo 0 if the magic line has been found, 1 if not.
|
||||
|
||||
- Sometimes it helps to find early on errors using:
|
||||
_ARGCOMPLETE=1 _ARC_DEBUG=1 appname
|
||||
which should throw a KeyError: 'COMPLINE' (which is properly set by the
|
||||
global argcomplete script).
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import argparse
|
||||
from glob import glob
|
||||
import os
|
||||
import sys
|
||||
from typing import Any
|
||||
|
||||
|
||||
class FastFilesCompleter:
|
||||
"""Fast file completer class."""
|
||||
|
||||
def __init__(self, directories: bool = True) -> None:
|
||||
self.directories = directories
|
||||
|
||||
def __call__(self, prefix: str, **kwargs: Any) -> list[str]:
|
||||
# Only called on non option completions.
|
||||
if os.sep in prefix[1:]:
|
||||
prefix_dir = len(os.path.dirname(prefix) + os.sep)
|
||||
else:
|
||||
prefix_dir = 0
|
||||
completion = []
|
||||
globbed = []
|
||||
if "*" not in prefix and "?" not in prefix:
|
||||
# We are on unix, otherwise no bash.
|
||||
if not prefix or prefix[-1] == os.sep:
|
||||
globbed.extend(glob(prefix + ".*"))
|
||||
prefix += "*"
|
||||
globbed.extend(glob(prefix))
|
||||
for x in sorted(globbed):
|
||||
if os.path.isdir(x):
|
||||
x += "/"
|
||||
# Append stripping the prefix (like bash, not like compgen).
|
||||
completion.append(x[prefix_dir:])
|
||||
return completion
|
||||
|
||||
|
||||
if os.environ.get("_ARGCOMPLETE"):
|
||||
try:
|
||||
import argcomplete.completers
|
||||
except ImportError:
|
||||
sys.exit(-1)
|
||||
filescompleter: FastFilesCompleter | None = FastFilesCompleter()
|
||||
|
||||
def try_argcomplete(parser: argparse.ArgumentParser) -> None:
|
||||
argcomplete.autocomplete(parser, always_complete_options=False)
|
||||
|
||||
else:
|
||||
|
||||
def try_argcomplete(parser: argparse.ArgumentParser) -> None:
|
||||
pass
|
||||
|
||||
filescompleter = None
|
||||
@@ -0,0 +1,26 @@
|
||||
"""Python inspection/code generation API."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
from .code import Code
|
||||
from .code import ExceptionInfo
|
||||
from .code import filter_traceback
|
||||
from .code import Frame
|
||||
from .code import getfslineno
|
||||
from .code import Traceback
|
||||
from .code import TracebackEntry
|
||||
from .source import getrawcode
|
||||
from .source import Source
|
||||
|
||||
|
||||
__all__ = [
|
||||
"Code",
|
||||
"ExceptionInfo",
|
||||
"Frame",
|
||||
"Source",
|
||||
"Traceback",
|
||||
"TracebackEntry",
|
||||
"filter_traceback",
|
||||
"getfslineno",
|
||||
"getrawcode",
|
||||
]
|
||||
BIN
Binary file not shown.
BIN
Binary file not shown.
BIN
Binary file not shown.
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,228 @@
|
||||
# mypy: allow-untyped-defs
|
||||
from __future__ import annotations
|
||||
|
||||
import ast
|
||||
from bisect import bisect_right
|
||||
from collections.abc import Iterable
|
||||
from collections.abc import Iterator
|
||||
import inspect
|
||||
import textwrap
|
||||
import tokenize
|
||||
import types
|
||||
from typing import overload
|
||||
import warnings
|
||||
|
||||
|
||||
class Source:
|
||||
"""An immutable object holding a source code fragment.
|
||||
|
||||
When using Source(...), the source lines are deindented.
|
||||
"""
|
||||
|
||||
def __init__(self, obj: object = None) -> None:
|
||||
if not obj:
|
||||
self.lines: list[str] = []
|
||||
self.raw_lines: list[str] = []
|
||||
elif isinstance(obj, Source):
|
||||
self.lines = obj.lines
|
||||
self.raw_lines = obj.raw_lines
|
||||
elif isinstance(obj, tuple | list):
|
||||
self.lines = deindent(x.rstrip("\n") for x in obj)
|
||||
self.raw_lines = list(x.rstrip("\n") for x in obj)
|
||||
elif isinstance(obj, str):
|
||||
self.lines = deindent(obj.split("\n"))
|
||||
self.raw_lines = obj.split("\n")
|
||||
else:
|
||||
try:
|
||||
rawcode = getrawcode(obj)
|
||||
src = inspect.getsource(rawcode)
|
||||
except TypeError:
|
||||
src = inspect.getsource(obj) # type: ignore[arg-type]
|
||||
self.lines = deindent(src.split("\n"))
|
||||
self.raw_lines = src.split("\n")
|
||||
|
||||
def __eq__(self, other: object) -> bool:
|
||||
if not isinstance(other, Source):
|
||||
return NotImplemented
|
||||
return self.lines == other.lines
|
||||
|
||||
# Ignore type because of https://github.com/python/mypy/issues/4266.
|
||||
__hash__ = None # type: ignore
|
||||
|
||||
@overload
|
||||
def __getitem__(self, key: int) -> str: ...
|
||||
|
||||
@overload
|
||||
def __getitem__(self, key: slice) -> Source: ...
|
||||
|
||||
def __getitem__(self, key: int | slice) -> str | Source:
|
||||
if isinstance(key, int):
|
||||
return self.lines[key]
|
||||
else:
|
||||
if key.step not in (None, 1):
|
||||
raise IndexError("cannot slice a Source with a step")
|
||||
newsource = Source()
|
||||
newsource.lines = self.lines[key.start : key.stop]
|
||||
newsource.raw_lines = self.raw_lines[key.start : key.stop]
|
||||
return newsource
|
||||
|
||||
def __iter__(self) -> Iterator[str]:
|
||||
return iter(self.lines)
|
||||
|
||||
def __len__(self) -> int:
|
||||
return len(self.lines)
|
||||
|
||||
def strip(self) -> Source:
|
||||
"""Return new Source object with trailing and leading blank lines removed."""
|
||||
start, end = 0, len(self)
|
||||
while start < end and not self.lines[start].strip():
|
||||
start += 1
|
||||
while end > start and not self.lines[end - 1].strip():
|
||||
end -= 1
|
||||
source = Source()
|
||||
source.raw_lines = self.raw_lines
|
||||
source.lines[:] = self.lines[start:end]
|
||||
return source
|
||||
|
||||
def indent(self, indent: str = " " * 4) -> Source:
|
||||
"""Return a copy of the source object with all lines indented by the
|
||||
given indent-string."""
|
||||
newsource = Source()
|
||||
newsource.raw_lines = self.raw_lines
|
||||
newsource.lines = [(indent + line) for line in self.lines]
|
||||
return newsource
|
||||
|
||||
def getstatement(self, lineno: int) -> Source:
|
||||
"""Return Source statement which contains the given linenumber
|
||||
(counted from 0)."""
|
||||
start, end = self.getstatementrange(lineno)
|
||||
return self[start:end]
|
||||
|
||||
def getstatementrange(self, lineno: int) -> tuple[int, int]:
|
||||
"""Return (start, end) tuple which spans the minimal statement region
|
||||
which containing the given lineno."""
|
||||
if not (0 <= lineno < len(self)):
|
||||
raise IndexError("lineno out of range")
|
||||
_ast, start, end = getstatementrange_ast(lineno, self)
|
||||
return start, end
|
||||
|
||||
def deindent(self) -> Source:
|
||||
"""Return a new Source object deindented."""
|
||||
newsource = Source()
|
||||
newsource.lines[:] = deindent(self.lines)
|
||||
newsource.raw_lines = self.raw_lines
|
||||
return newsource
|
||||
|
||||
def __str__(self) -> str:
|
||||
return "\n".join(self.lines)
|
||||
|
||||
|
||||
#
|
||||
# helper functions
|
||||
#
|
||||
|
||||
|
||||
def findsource(obj) -> tuple[Source | None, int]:
|
||||
try:
|
||||
sourcelines, lineno = inspect.findsource(obj)
|
||||
except Exception:
|
||||
return None, -1
|
||||
source = Source()
|
||||
source.lines = [line.rstrip() for line in sourcelines]
|
||||
source.raw_lines = sourcelines
|
||||
return source, lineno
|
||||
|
||||
|
||||
def getrawcode(obj: object, trycall: bool = True) -> types.CodeType:
|
||||
"""Return code object for given function."""
|
||||
try:
|
||||
return obj.__code__ # type: ignore[attr-defined,no-any-return]
|
||||
except AttributeError:
|
||||
pass
|
||||
if trycall:
|
||||
call = getattr(obj, "__call__", None)
|
||||
if call and not isinstance(obj, type):
|
||||
return getrawcode(call, trycall=False)
|
||||
raise TypeError(f"could not get code object for {obj!r}")
|
||||
|
||||
|
||||
def deindent(lines: Iterable[str]) -> list[str]:
|
||||
return textwrap.dedent("\n".join(lines)).splitlines()
|
||||
|
||||
|
||||
def get_statement_startend2(lineno: int, node: ast.AST) -> tuple[int, int | None]:
|
||||
# Flatten all statements and except handlers into one lineno-list.
|
||||
# AST's line numbers start indexing at 1.
|
||||
values: list[int] = []
|
||||
for x in ast.walk(node):
|
||||
if isinstance(x, ast.stmt | ast.ExceptHandler):
|
||||
# The lineno points to the class/def, so need to include the decorators.
|
||||
if isinstance(x, ast.ClassDef | ast.FunctionDef | ast.AsyncFunctionDef):
|
||||
for d in x.decorator_list:
|
||||
values.append(d.lineno - 1)
|
||||
values.append(x.lineno - 1)
|
||||
for name in ("finalbody", "orelse"):
|
||||
val: list[ast.stmt] | None = getattr(x, name, None)
|
||||
if val:
|
||||
# Treat the finally/orelse part as its own statement.
|
||||
values.append(val[0].lineno - 1 - 1)
|
||||
values.sort()
|
||||
insert_index = bisect_right(values, lineno)
|
||||
if insert_index == 0:
|
||||
return 0, None
|
||||
start = values[insert_index - 1]
|
||||
if insert_index >= len(values):
|
||||
end = None
|
||||
else:
|
||||
end = values[insert_index]
|
||||
return start, end
|
||||
|
||||
|
||||
def getstatementrange_ast(
|
||||
lineno: int,
|
||||
source: Source,
|
||||
assertion: bool = False,
|
||||
astnode: ast.AST | None = None,
|
||||
) -> tuple[ast.AST, int, int]:
|
||||
if astnode is None:
|
||||
content = str(source)
|
||||
# See #4260:
|
||||
# Don't produce duplicate warnings when compiling source to find AST.
|
||||
with warnings.catch_warnings():
|
||||
warnings.simplefilter("ignore")
|
||||
astnode = ast.parse(content, "source", "exec")
|
||||
|
||||
start, end = get_statement_startend2(lineno, astnode)
|
||||
# We need to correct the end:
|
||||
# - ast-parsing strips comments
|
||||
# - there might be empty lines
|
||||
# - we might have lesser indented code blocks at the end
|
||||
if end is None:
|
||||
end = len(source.lines)
|
||||
|
||||
if end > start + 1:
|
||||
# Make sure we don't span differently indented code blocks
|
||||
# by using the BlockFinder helper used which inspect.getsource() uses itself.
|
||||
block_finder = inspect.BlockFinder()
|
||||
# If we start with an indented line, put blockfinder to "started" mode.
|
||||
block_finder.started = (
|
||||
bool(source.lines[start]) and source.lines[start][0].isspace()
|
||||
)
|
||||
it = ((x + "\n") for x in source.lines[start:end])
|
||||
try:
|
||||
for tok in tokenize.generate_tokens(lambda: next(it)):
|
||||
block_finder.tokeneater(*tok)
|
||||
except (inspect.EndOfBlock, IndentationError):
|
||||
end = block_finder.last + start
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
# The end might still point to a comment or empty line, correct it.
|
||||
end = min(end, len(source.lines))
|
||||
while end:
|
||||
line = source.lines[end - 1].lstrip()
|
||||
if line.startswith("#") or not line:
|
||||
end -= 1
|
||||
else:
|
||||
break
|
||||
return astnode, start, end
|
||||
@@ -0,0 +1,10 @@
|
||||
from __future__ import annotations
|
||||
|
||||
from .terminalwriter import get_terminal_width
|
||||
from .terminalwriter import TerminalWriter
|
||||
|
||||
|
||||
__all__ = [
|
||||
"TerminalWriter",
|
||||
"get_terminal_width",
|
||||
]
|
||||
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Reference in New Issue
Block a user