# This file must be used with "source bin/activate" *from bash*

# you cannot run it directly

deactivate () {

# reset old environment variables

if [ -n "${_OLD_VIRTUAL_PATH:-}" ] ; then

PATH="${_OLD_VIRTUAL_PATH:-}"

export PATH

unset _OLD_VIRTUAL_PATH

fi

if [ -n "${_OLD_VIRTUAL_PYTHONHOME:-}" ] ; then

PYTHONHOME="${_OLD_VIRTUAL_PYTHONHOME:-}"

export PYTHONHOME

unset _OLD_VIRTUAL_PYTHONHOME

fi

# This should detect bash and zsh, which have a hash command that must

# be called to get it to forget past commands. Without forgetting

# past commands the $PATH changes we made may not be respected

if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then

hash -r

fi

if [ -n "${_OLD_VIRTUAL_PS1:-}" ] ; then

PS1="${_OLD_VIRTUAL_PS1:-}"

export PS1

unset _OLD_VIRTUAL_PS1

fi

unset VIRTUAL_ENV

if [ ! "$1" = "nondestructive" ] ; then

# Self destruct!

unset -f deactivate

fi

}

# unset irrelevant variables

deactivate nondestructive

VIRTUAL_ENV="C:\Users\HaoZhang\Documents\PythonAndMachineLearning\01Python\venv"

export VIRTUAL_ENV

_OLD_VIRTUAL_PATH="$PATH"

PATH="$VIRTUAL_ENV/Scripts:$PATH"

export PATH

# unset PYTHONHOME if set

# this will fail if PYTHONHOME is set to the empty string (which is bad anyway)

# could use `if (set -u; : $PYTHONHOME) ;` in bash

if [ -n "${PYTHONHOME:-}" ] ; then

_OLD_VIRTUAL_PYTHONHOME="${PYTHONHOME:-}"

unset PYTHONHOME

fi

if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT:-}" ] ; then

_OLD_VIRTUAL_PS1="${PS1:-}"

if [ "x(venv) " != x ] ; then

PS1="(venv) ${PS1:-}"

else

if [ "`basename \"$VIRTUAL_ENV\"`" = "__" ] ; then

# special case for Aspen magic directories

# see http://www.zetadev.com/software/aspen/

PS1="[`basename \`dirname \"$VIRTUAL_ENV\"\``] $PS1"

else

PS1="(`basename \"$VIRTUAL_ENV\"`)$PS1"

fi

fi

export PS1

fi

# This should detect bash and zsh, which have a hash command that must

# be called to get it to forget past commands. Without forgetting

# past commands the $PATH changes we made may not be respected

if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then

hash -r

fi