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Merge pull request #1878 from spazm/virtualenv-cleanup

virtualenv cleanup: replaces subshell with prompt expansion.
This commit is contained in:
Robby Russell 2013-06-12 19:27:07 -07:00
commit b8af807b43

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@ -1,9 +1,8 @@
function virtualenv_prompt_info(){
local virtualenv_path="$VIRTUAL_ENV"
if [[ -n $virtualenv_path ]]; then
local virtualenv_name=`basename $virtualenv_path`
printf "%s[%s] " "%{${fg[yellow]}%}" $virtualenv_name
if [[ -n $VIRTUAL_ENV ]]; then
printf "%s[%s] " "%{${fg[yellow]}%}" ${${VIRTUAL_ENV}:t}
fi
}
# disables prompt mangling in virtual_env/bin/activate
export VIRTUAL_ENV_DISABLE_PROMPT=1