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Add support for 'pip', 'pip2', 'pip3' completion

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Since `pip completion --zsh` might be slow, we cache it beforehand.
The implementation is along the lines of 'npm' completion in 'node' module.
This commit is contained in:
Indrajit Raychaudhuri 2017-02-11 16:39:48 -06:00 committed by Indrajit Raychaudhuri
parent 876f426581
commit 4f87376b50
1 changed files with 14 additions and 0 deletions
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14
modules/python/init.zsh
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@ -46,6 +46,20 @@ if (( $? && $+commands[virtualenvwrapper.sh] )); then
source "$commands[virtualenvwrapper.sh]"
fi
# Load PIP completion.
if (( $+commands[pip] )); then
cache_file="${0:h}/cache.zsh"
if [[ "$commands[pip]" -nt "$cache_file" || ! -s "$cache_file" ]]; then
# pip is slow; cache its output. And also support 'pip2', 'pip3' variants
pip completion --zsh | sed -e "s|compctl -K [-_[:alnum:]]* pip|& pip2 pip3|" >! "$cache_file" 2> /dev/null
fi
source "$cache_file"
unset cache_file
fi
#
# Aliases
#