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8edc8029de
This improves the implementation in gh-106643. Previously, venv passed "(<prompt>) " to the activation scripts, but we want to provide the original value so that users can inspect it in the $VIRTUAL_ENV_PROMPT env var. Note: Lib/venv/scripts/common/Activate.ps1 surrounded the prompt value with parens a second time, so no change was necessary in that file.
75 lines
2 KiB
Text
75 lines
2 KiB
Text
# This file must be used with "source bin/activate" *from bash*
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# You cannot run it directly
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deactivate () {
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# reset old environment variables
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if [ -n "${_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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# on Windows, a path can contain colons and backslashes and has to be converted:
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case "$(uname)" in
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CYGWIN*|MSYS*)
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# transform D:\path\to\venv to /d/path/to/venv on MSYS
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# and to /cygdrive/d/path/to/venv on Cygwin
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VIRTUAL_ENV=$(cygpath "__VENV_DIR__")
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export VIRTUAL_ENV
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;;
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*)
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# use the path as-is
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export VIRTUAL_ENV="__VENV_DIR__"
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;;
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esac
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_OLD_VIRTUAL_PATH="$PATH"
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PATH="$VIRTUAL_ENV/__VENV_BIN_NAME__:$PATH"
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export PATH
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VIRTUAL_ENV_PROMPT="__VENV_PROMPT__"
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export VIRTUAL_ENV_PROMPT
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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_PROMPT__) ${PS1:-}"
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export PS1
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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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