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| | #autoload
_python_module_caching_policy () {
local -a newer
# rebuild if cache does not exist or is more than a week old
newer=( "$1"(Nmw-1) )
return $#newer
}
_python_modules () {
local update_policy python expl
case $words[1] in
(python*) python=$words[1] ;;
(pydoc*) python=${words[1]/#pydoc/python} ;;
(*) python="python" ;;
esac
local cache_id=${${python//[^[:alnum:]]/_}#_}_modules
local array_name=_cache_${cache_id}
zstyle -s ":completion:${curcontext}:modules" cache-policy update_policy
[[ -z "$update_policy" ]] && \
zstyle ":completion:${curcontext}:modules" \
cache-policy _python_module_caching_policy
if [[ ${(P)+array_name} -eq 0 ]] && { _cache_invalid $cache_id ||
! _retrieve_cache $cache_id }
then
local script='import pkgutil
for importer, name, ispkg in pkgutil.iter_modules(): print(name)'
typeset -agU $array_name
set -A $array_name $(_call_program modules $python -c ${(q)script})
_store_cache $cache_id $array_name
fi
_wanted modules expl module compadd "$@" -a - $array_name
}
_python_modules "$@"
|