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Merge pull request #2209 from quodlibetor/pip-caching-fixes
pip: successfully cache all the packages
This commit is contained in:
commit
06021ccad7
2 changed files with 80 additions and 2 deletions
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@ -6,8 +6,8 @@
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_pip_all() {
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# we cache the list of packages (originally from the macports plugin)
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if (( ! $+piplist )); then
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echo -n " (caching package index...)"
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piplist=($(pip search * | cut -d ' ' -f 1 | tr '[A-Z]' '[a-z]'))
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zsh-pip-cache-packages
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piplist=($(cat $ZSH_PIP_CACHE_FILE))
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fi
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}
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78
plugins/pip/pip.plugin.zsh
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78
plugins/pip/pip.plugin.zsh
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@ -0,0 +1,78 @@
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# Usage:
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# Just add pip to your installed plugins.
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# If you would like to change the cheeseshops used for autocomplete set
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# ZSH_PIP_INDEXES in your zshrc. If one of your indexes are bogus you won't get
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# any kind of error message, pip will just not autocomplete from them. Double
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# check!
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#
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# If you would like to clear your cache, go ahead and do a
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# "zsh-pip-clear-cache".
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ZSH_PIP_CACHE_FILE=~/.pip/zsh-cache
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ZSH_PIP_INDEXES=(https://pypi.python.org/simple/)
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zsh-pip-clear-cache() {
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rm $ZSH_PIP_CACHE_FILE
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unset piplist
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}
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zsh-pip-clean-packages() {
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sed -nr '/<a href/ s/.*>([^<]+).*/\1/p'
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}
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zsh-pip-cache-packages() {
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if [[ ! -d ${PIP_CACHE_FILE:h} ]]; then
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mkdir -p ${PIP_CACHE_FILE:h}
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fi
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if [[ ! -f $ZSH_PIP_CACHE_FILE ]]; then
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echo -n "(...caching package index...)"
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tmp_cache=/tmp/zsh_tmp_cache
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for index in $ZSH_PIP_INDEXES ; do
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# well... I've already got two problems
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curl $index 2>/dev/null | \
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zsh-pip-clean-packages \
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>> $tmp_cache
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done
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sort $tmp_cache | uniq | tr '\n' ' ' > $ZSH_PIP_CACHE_FILE
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rm $tmp_cache
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fi
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}
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# A test function that validates the regex against known forms of the simple
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# index. If you modify the regex to make it work for you, you should add a test
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# case in here and make sure that your changes don't break things for someone
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# else.
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zsh-pip-test-clean-packages() {
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local expected
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local actual
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expected="0x10c-asm
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1009558_nester"
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actual=$(echo -n "<html><head><title>Simple Index</title><meta name=\"api-version\" value=\"2\" /></head><body>
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<a href='0x10c-asm'>0x10c-asm</a><br/>
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<a href='1009558_nester'>1009558_nester</a><br/>
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</body></html>" | zsh-pip-clean-packages)
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if [[ $actual != $expected ]] ; then
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echo -e "python's simple index is broken:\n$actual\n !=\n$expected"
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else
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echo "python's simple index is fine"
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fi
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actual=$(echo -n '<html>
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<head>
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<title>Simple Package Index</title>
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</head>
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<body>
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<a href="0x10c-asm">0x10c-asm</a><br/>
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<a href="1009558_nester">1009558_nester</a><br/>
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</body></html>' | zsh-pip-clean-packages)
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if [[ $actual != $expected ]] ; then
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echo -e "the djangopypi2 index is broken:\n$actual\n !=\n$expected"
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else
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echo "the djangopypi2 index is fine"
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fi
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}
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