mirror of https://github.com/python/cpython
77 lines
2.1 KiB
Plaintext
77 lines
2.1 KiB
Plaintext
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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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# This should detect bash and zsh, which have a hash command that must
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# be called to get it to forget past commands. Without forgetting
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# past commands the $PATH changes we made may not be respected
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if [ -n "$BASH" -o -n "$ZSH_VERSION" ] ; then
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hash -r
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fi
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if [ -n "$_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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if [ ! "$1" = "nondestructive" ] ; then
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# Self destruct!
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unset -f deactivate
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fi
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}
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# unset irrelavent variables
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deactivate nondestructive
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VIRTUAL_ENV="__VENV_DIR__"
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export VIRTUAL_ENV
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_OLD_VIRTUAL_PATH="$PATH"
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PATH="$VIRTUAL_ENV/__VENV_BIN_NAME__:$PATH"
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export PATH
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# 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="$PS1"
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if [ "x__VENV_NAME__" != x ] ; then
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PS1="__VENV_NAME__$PS1"
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else
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if [ "`basename \"$VIRTUAL_ENV\"`" = "__" ] ; then
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# special case for Aspen magic directories
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# see http://www.zetadev.com/software/aspen/
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PS1="[`basename \`dirname \"$VIRTUAL_ENV\"\``] $PS1"
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else
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PS1="(`basename \"$VIRTUAL_ENV\"`)$PS1"
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fi
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fi
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export PS1
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fi
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# This should detect bash and zsh, which have a hash command that must
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# be called to get it to forget past commands. Without forgetting
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# past commands the $PATH changes we made may not be respected
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if [ -n "$BASH" -o -n "$ZSH_VERSION" ] ; then
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hash -r
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fi
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