codekingpro/portable-devtools

1# This file must be used with "source bin/activate" *from bash*2# you cannot run it directly3 4 5if [ "${BASH_SOURCE-}" = "$0" ]; then6    echo "You must source this script: \$ source $0" >&27    exit 338fi9 10deactivate () {11    unset -f pydoc >/dev/null 2>&1 || true12 13    # reset old environment variables14    # ! [ -z ${VAR+_} ] returns true if VAR is declared at all15    if ! [ -z "${_OLD_VIRTUAL_PATH:+_}" ] ; then16        PATH="$_OLD_VIRTUAL_PATH"17        export PATH18        unset _OLD_VIRTUAL_PATH19    fi20    if ! [ -z "${_OLD_VIRTUAL_PYTHONHOME+_}" ] ; then21        PYTHONHOME="$_OLD_VIRTUAL_PYTHONHOME"22        export PYTHONHOME23        unset _OLD_VIRTUAL_PYTHONHOME24    fi25 26    # The hash command must be called to get it to forget past27    # commands. Without forgetting past commands the $PATH changes28    # we made may not be respected29    hash -r 2>/dev/null30 31    if ! [ -z "${_OLD_VIRTUAL_PS1+_}" ] ; then32        PS1="$_OLD_VIRTUAL_PS1"33        export PS134        unset _OLD_VIRTUAL_PS135    fi36 37    unset VIRTUAL_ENV38    unset VIRTUAL_ENV_PROMPT39    if [ ! "${1-}" = "nondestructive" ] ; then40    # Self destruct!41        unset -f deactivate42    fi43}44 45# unset irrelevant variables46deactivate nondestructive47 48VIRTUAL_ENV='__VIRTUAL_ENV__'49if ([ "$OSTYPE" = "cygwin" ] || [ "$OSTYPE" = "msys" ]) && $(command -v cygpath &> /dev/null) ; then50    VIRTUAL_ENV=$(cygpath -u "$VIRTUAL_ENV")51fi52export VIRTUAL_ENV53 54_OLD_VIRTUAL_PATH="$PATH"55PATH="$VIRTUAL_ENV/__BIN_NAME__:$PATH"56export PATH57 58if [ "x__VIRTUAL_PROMPT__" != x ] ; then59    VIRTUAL_ENV_PROMPT="__VIRTUAL_PROMPT__"60else61    VIRTUAL_ENV_PROMPT=$(basename "$VIRTUAL_ENV")62fi63export VIRTUAL_ENV_PROMPT64 65# unset PYTHONHOME if set66if ! [ -z "${PYTHONHOME+_}" ] ; then67    _OLD_VIRTUAL_PYTHONHOME="$PYTHONHOME"68    unset PYTHONHOME69fi70 71if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT-}" ] ; then72    _OLD_VIRTUAL_PS1="${PS1-}"73    PS1="(${VIRTUAL_ENV_PROMPT}) ${PS1-}"74    export PS175fi76 77# Make sure to unalias pydoc if it's already there78alias pydoc 2>/dev/null >/dev/null && unalias pydoc || true79 80pydoc () {81    python -m pydoc "$@"82}83 84# The hash command must be called to get it to forget past85# commands. Without forgetting past commands the $PATH changes86# we made may not be respected87hash -r 2>/dev/null88