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Code Issues Releases Wiki Activity

gh-103088: Sanitize venv paths when using MSYS or Cygwin Bash (GH-103325)

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Stanislav Syekirin 2023-04-11 21:20:46 +02:00 committed by GitHub
parent b57105ae33
commit ebc8103427
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 11 additions and 3 deletions
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11
Lib/venv/scripts/common/activate
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@ -38,8 +38,15 @@ deactivate () {
# unset irrelevant variables
deactivate nondestructive
VIRTUAL_ENV="__VENV_DIR__"
export VIRTUAL_ENV
# on Windows, a path can contain colons and backslashes and has to be converted:
if [ "$OSTYPE" = "cygwin" ] || [ "$OSTYPE" = "msys" ] ; then
# transform D:\path\to\venv to /d/path/to/venv on MSYS
# and to /cygdrive/d/path/to/venv on Cygwin
export VIRTUAL_ENV=$(cygpath "__VENV_DIR__")
else
# use the path as-is
export VIRTUAL_ENV="__VENV_DIR__"
fi
_OLD_VIRTUAL_PATH="$PATH"
PATH="$VIRTUAL_ENV/__VENV_BIN_NAME__:$PATH"

1
Misc/NEWS.d/next/Windows/2023-04-11-09-22-22.gh-issue-103088.6AJEuR.rst Normal file
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@ -0,0 +1 @@
Fixes venvs not working in bash on Windows across different disks

2
PCbuild/find_python.bat
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@ -42,7 +42,7 @@
@if NOT "%HOST_PYTHON%"=="" @%HOST_PYTHON% -Ec "import sys; assert sys.version_info[:2] >= (3, 9)" >nul 2>nul && (set PYTHON="%HOST_PYTHON%") && (set _Py_Python_Source=found as HOST_PYTHON) && goto :found
@rem If py.exe finds a recent enough version, use that one
@for %%p in (3.10 3.9) do @py -%%p -EV >nul 2>&1 && (set PYTHON=py -%%p) && (set _Py_Python_Source=found %%p with py.exe) && goto :found
@for %%p in (3.11 3.10 3.9) do @py -%%p -EV >nul 2>&1 && (set PYTHON=py -%%p) && (set _Py_Python_Source=found %%p with py.exe) && goto :found
@if NOT exist "%_Py_EXTERNALS_DIR%" mkdir "%_Py_EXTERNALS_DIR%"
@set _Py_NUGET=%NUGET%