Module _python_modules 

_python_modules submodule. Port of _python_modules from Completion/Unix/Type/_python_modules.

Full upstream body (42 lines, abridged):

sh: 1  #autoload
sh: 3  _python_module_caching_policy () { newer=( "$1"(Nmw-1) ); return $#newer }
sh:10  _python_modules () {
sh:13    case $words[1] in (python*) python=$words[1];; (pydoc*) python=${words[1]/#pydoc/python};; (*) python="python";; esac
sh:18    local cache_id=${${python//[^[:alnum:]]/_}#_}_modules
sh:19    local array_name=_${cache_id}
sh:21    zstyle -s … cache-policy update_policy
sh:22    [[ -z $update_policy ]] && zstyle … cache-policy _python_module_caching_policy
sh:25    if ( [[ ${(P)+array_name} -eq 0 ]] || _cache_invalid $cache_id ) && ! _retrieve_cache $cache_id; then
sh:28      local script='import pkgutil\nfor …: print(name)'
sh:32      typeset -agU $array_name
sh:32      set -A $array_name $(_call_program modules $python -c ${(q)script} 2>/dev/null)
sh:36      _store_cache $cache_id $array_name
sh:37    fi
sh:39    _wanted modules expl module compadd "$@" -a -- $array_name
sh:40  }
sh:42  _python_modules "$@"

sh:21-22 the cache-policy zstyle registration is a no-op here (the caching-policy predicate is a shell fn); the cache read/write path (_cache_invalid / _retrieve_cache / _store_cache) is preserved.

Functions

_python_modules

_python_modules — complete importable Python module names.