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Merge pull request #3567 from mcornella/bsandrow-topic/virtualenvwrapper-ubuntu

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Repost #2819: fix virtualenvwrapper for Ubuntu and Debian
This commit is contained in:
Robby Russell 2015-02-10 11:49:42 -08:00
commit 6aa9720b4b
1 changed files with 65 additions and 60 deletions
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33
plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh
View file

@ -1,11 +1,25 @@
virtualenvwrapper='virtualenvwrapper.sh'
if (( $+commands[$virtualenvwrapper] )); then
if (( $+commands[$virtualenvwrapper] )); then
source ${${virtualenvwrapper}:c}
elif [[ -f "/etc/bash_completion.d/virtualenvwrapper" ]]; then
virtualenvwrapper="/etc/bash_completion.d/virtualenvwrapper"
source "/etc/bash_completion.d/virtualenvwrapper"
else
print "zsh virtualenvwrapper plugin: Cannot find ${virtualenvwrapper}.\n"\
"Please install with \`pip install virtualenvwrapper\`" >&2
return
fi
if ! type workon &>/dev/null; then
print "zsh virtualenvwrapper plugin: shell function 'workon' not defined.\n"\
"Please check ${virtualenvwrapper}" >&2
return
fi
if [[ "$WORKON_HOME" == "" ]]; then
echo "\$WORKON_HOME is not defined so ZSH plugin virtualenvwrapper will not work"
else
print "\$WORKON_HOME is not defined so ZSH plugin virtualenvwrapper will not work" >&2
return
fi
if [[ ! $DISABLE_VENV_CD -eq 1 ]]; then
# Automatically activate Git projects's virtual environments based on the
@ -50,16 +64,7 @@ if (( $+commands[$virtualenvwrapper] )); then
# Append workon_cwd to the chpwd_functions array, so it will be called on cd
# http://zsh.sourceforge.net/Doc/Release/Functions.html
# TODO: replace with 'add-zsh-hook chpwd workon_cwd' when oh-my-zsh min version is raised above 4.3.4
if (( ${+chpwd_functions} )); then
if (( $chpwd_functions[(I)workon_cwd] == 0 )); then
set -A chpwd_functions $chpwd_functions workon_cwd
fi
else
set -A chpwd_functions workon_cwd
if ! (( $chpwd_functions[(I)workon_cwd] )); then
chpwd_functions+=(workon_cwd)
fi
fi
fi
else
print "zsh virtualenvwrapper plugin: Cannot find ${virtualenvwrapper}. Please install with \`pip install virtualenvwrapper\`."
fi