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# 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 '/<a href/ s/.*>\([^<]\{1,\}\).*/\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 "<html><head><title>Simple Index</title><meta name=\"api-version\" value=\"2\" /></head><body>
<a href='0x10c-asm'>0x10c-asm</a><br/>
<a href='1009558_nester'>1009558_nester</a><br/>
</body></html>" | 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 '<html>
<head>
<title>Simple Package Index</title>
</head>
<body>
<a href="0x10c-asm">0x10c-asm</a><br/>
<a href="1009558_nester">1009558_nester</a><br/>
</body></html>' | 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
alias pipi="pip install"
alias pipu="pip install --upgrade"
alias pipun="pip uninstall"
alias pipgi="pip freeze | grep"
alias piplo="pip list -o"
# Create requirements file
alias pipreq="pip freeze > requirements.txt"
# Install packages from requirements file
alias pipir="pip install -r requirements.txt"
# Upgrade 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 | awk 'NR > 2 { print $1 }' | ${=xargs} pip install --upgrade
}
# Uninstall 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
}
# Install from GitHub repository
function pipig {
pip install "git+https://github.com/$1.git"
}
compdef _pip pipig
# Install from GitHub branch
function pipigb {
pip install "git+https://github.com/$1.git@$2"
}
compdef _pip pipigb
# Install from GitHub pull request
function pipigp {
pip install "git+https://github.com/$1.git@refs/pull/$2/head"
}
compdef _pip pipigp
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