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Only enable virtualenvwrapper, if WORKON_HOME is set

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Makes sure that virtualenvwrapper is only enabled for those that really
intend to use it.
This commit is contained in:
Sebastian Wiesner 2012-04-13 14:43:16 +02:00
parent 7777a5856e
commit e5f1788d1c
2 changed files with 7 additions and 5 deletions
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6
modules/python/README.md
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@ -9,9 +9,9 @@ This module will prepend the per user site packages directory as defined in [PEP
man pages installed into the per user site.
It also sources the [_virtualenvwrapper_][2] initialization script, if
[_virtualenvwrapper_][2] is installed. [_virtualenvwrapper_][2] is a frontend
to [_virtualenv_][3] which provides convenient shell functions to create, switch
and manage virtualenvs.
[_virtualenvwrapper_][2] is installed and `$WORKON_HOME` is set.
[_virtualenvwrapper_][2] is a frontend to [_virtualenv_][3] which provides
convenient shell functions to create, switch and manage virtualenvs.
Authors
-------

6
modules/python/init.zsh
View file

@ -21,6 +21,8 @@ else
fi
# source virtualenvwrapper if available
if (( $+commands[virtualenvwrapper.sh] )); then
source virtualenvwrapper.sh
if (( $+WORKON_HOME )); then
if (( $+commands[virtualenvwrapper.sh] )); then
source virtualenvwrapper.sh
fi
fi