_pip

#compdef pip
#autoload

# pip zsh completion, based on homebrew completion

_pip_installed() {
  installed_pkgs=(`pip freeze`)
}

local -a _1st_arguments
_1st_arguments=(
  'bundle:Create pybundles (archives containing multiple packages)'
  'freeze:Output all currently installed packages (exact versions) to stdout'
  'help:Show available commands'
  'install:Install packages'
  'search:Search PyPI'
  'uninstall:Uninstall packages'
  'unzip:Unzip individual packages'
  'zip:Zip individual packages'
)

local expl
local -a pkgs installed_pkgs

_arguments \
  '(--version)--version[Show version number of program and exit]' \
  '(-v --verbose)'{-v,--verbose}'[Give more output]' \
  '(-q --quiet)'{-q,--quiet}'[Give less output]' \
  '(-h --help)'{-h,--help}'[Show help]' \
  '*:: :->subcmds' && return 0

if (( CURRENT == 1 )); then
  _describe -t commands "pip subcommand" _1st_arguments
  return
fi

case "$words[1]" in
  list)
      if [[ "$state" == forms ]]; then
        _pip_installed
        _requested installed_pkgs expl 'installed packages' compadd -a installed_pkgs
      fi ;;
  uninstall)
    _pip_installed
    _wanted installed_pkgs expl 'installed packages' compadd -a installed_pkgs ;;
esac