forked from mirrors/gecko-dev
4262e28d06
While we're addressing virtualenv foo, let's ensure we are running the latest version. This also pulls in newer versions of pip (8.1.1), setuptools (20.3), and wheel (0.29.0). MozReview-Commit-ID: G5uSy66Kd6u --HG-- extra : rebase_source : 804f230adcf77335c79a93537d9623ac3836d9bf
78 lines
2.1 KiB
Bash
78 lines
2.1 KiB
Bash
# 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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unset -f pydoc >/dev/null 2>&1
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# reset old environment variables
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# ! [ -z ${VAR+_} ] returns true if VAR is declared at all
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if ! [ -z "${_OLD_VIRTUAL_PATH+_}" ] ; then
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PATH="$_OLD_VIRTUAL_PATH"
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export PATH
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unset _OLD_VIRTUAL_PATH
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fi
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if ! [ -z "${_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-}" ] || [ -n "${ZSH_VERSION-}" ] ; then
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hash -r 2>/dev/null
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fi
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if ! [ -z "${_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 irrelevant variables
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deactivate nondestructive
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VIRTUAL_ENV="__VIRTUAL_ENV__"
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export VIRTUAL_ENV
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_OLD_VIRTUAL_PATH="$PATH"
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PATH="$VIRTUAL_ENV/__BIN_NAME__:$PATH"
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export PATH
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# unset PYTHONHOME if set
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if ! [ -z "${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="$PS1"
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if [ "x__VIRTUAL_PROMPT__" != x ] ; then
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PS1="__VIRTUAL_PROMPT__$PS1"
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else
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PS1="(`basename \"$VIRTUAL_ENV\"`) $PS1"
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fi
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export PS1
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fi
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# Make sure to unalias pydoc if it's already there
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alias pydoc 2>/dev/null >/dev/null && unalias pydoc
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pydoc () {
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python -m pydoc "$@"
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}
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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-}" ] || [ -n "${ZSH_VERSION-}" ] ; then
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hash -r 2>/dev/null
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fi
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