# Usage:
# Just add pip to your installed plugins.
# If you would like to change the cheeseshops used for autocomplete set
# ZSH_PIP_INDEXES in your zshrc. If one of your indexes are bogus you won't get
# any kind of error message, pip will just not autocomplete from them. Double
# check!
#
# If you would like to clear your cache, go ahead and do a
# "zsh-pip-clear-cache".
if [[ -d "${XDG_CACHE_HOME:-$HOME/.cache}/pip" ]]; then
ZSH_PIP_CACHE_FILE="${XDG_CACHE_HOME:-$HOME/.cache}/pip/zsh-cache"
else
ZSH_PIP_CACHE_FILE=~/.pip/zsh-cache
fi
ZSH_PIP_INDEXES=(https://pypi.org/simple/)
zsh-pip-clear-cache() {
rm $ZSH_PIP_CACHE_FILE
unset piplist
}
zsh-pip-clean-packages() {
sed -n '/\([^<]\{1,\}\).*/\1/p'
}
zsh-pip-cache-packages() {
if [[ ! -d ${ZSH_PIP_CACHE_FILE:h} ]]; then
mkdir -p ${ZSH_PIP_CACHE_FILE:h}
fi
if [[ ! -f $ZSH_PIP_CACHE_FILE ]]; then
echo -n "(...caching package index...)"
tmp_cache=/tmp/zsh_tmp_cache
touch $tmp_cache
for index in $ZSH_PIP_INDEXES ; do
# well... I've already got two problems
curl -L $index 2>/dev/null | \
zsh-pip-clean-packages \
>> $tmp_cache
done
sort $tmp_cache | uniq | tr '\n' ' ' > $ZSH_PIP_CACHE_FILE
rm $tmp_cache
fi
}
# A test function that validates the regex against known forms of the simple
# index. If you modify the regex to make it work for you, you should add a test
# case in here and make sure that your changes don't break things for someone
# else.
zsh-pip-test-clean-packages() {
local expected
local actual
expected="0x10c-asm
1009558_nester"
actual=$(echo -n "Simple Index
0x10c-asm
1009558_nester
" | zsh-pip-clean-packages)
if [[ $actual != $expected ]] ; then
echo -e "python's simple index is broken:\n$actual\n !=\n$expected"
else
echo "python's simple index is fine"
fi
actual=$(echo -n '
Simple Package Index
0x10c-asm
1009558_nester
' | zsh-pip-clean-packages)
if [[ $actual != $expected ]] ; then
echo -e "the djangopypi2 index is broken:\n$actual\n !=\n$expected"
else
echo "the djangopypi2 index is fine"
fi
}
if (( $+commands[pip3] && !$+commands[pip] )); then
alias pip="noglob pip3"
else
alias pip="noglob pip"
fi
# Create requirements file
alias pipreq="pip freeze > requirements.txt"
# Install packages from requirements file
alias pipir="pip install -r requirements.txt"
# Update all installed packages
function pipupall {
# non-GNU xargs does not support nor need `--no-run-if-empty`
local xargs="xargs --no-run-if-empty"
xargs --version 2>/dev/null | grep -q GNU || xargs="xargs"
pip list --outdated --format freeze | cut -d= -f1 | ${=xargs} pip install --upgrade
}
# Uninstalled all installed packages
function pipunall {
# non-GNU xargs does not support nor need `--no-run-if-empty`
local xargs="xargs --no-run-if-empty"
xargs --version 2>/dev/null | grep -q GNU || xargs="xargs"
pip list --format freeze | cut -d= -f1 | ${=xargs} pip uninstall
}