Raphaël G. Git Repositories - youtubedl/blob - devscripts/zsh-completion.py

   1 #!/usr/bin/env python
   2 import os
   3 from os.path import dirname as dirn
   4 import sys
   5
   6 sys.path.append(dirn(dirn((os.path.abspath(__file__)))))
   7 import youtube_dl
   8
   9 ZSH_COMPLETION_FILE = "youtube-dl.zsh"
  10 ZSH_COMPLETION_TEMPLATE = "devscripts/zsh-completion.in"
  11
  12
  13 def build_completion(opt_parser):
  14     opts = [opt for group in opt_parser.option_groups
  15             for opt in group.option_list]
  16     opts_file = [opt for opt in opts if opt.metavar == "FILE"]
  17     opts_dir = [opt for opt in opts if opt.metavar == "DIR"]
  18
  19     fileopts = []
  20     for opt in opts_file:
  21         if opt._short_opts:
  22             fileopts.extend(opt._short_opts)
  23         if opt._long_opts:
  24             fileopts.extend(opt._long_opts)
  25
  26     diropts = []
  27     for opt in opts_dir:
  28         if opt._short_opts:
  29             diropts.extend(opt._short_opts)
  30         if opt._long_opts:
  31             diropts.extend(opt._long_opts)
  32
  33     flags = [opt.get_opt_string() for opt in opts]
  34
  35     with open(ZSH_COMPLETION_TEMPLATE) as f:
  36         template = f.read()
  37
  38     template = template.replace("{{fileopts}}", "|".join(fileopts))
  39     template = template.replace("{{diropts}}", "|".join(diropts))
  40     template = template.replace("{{flags}}", " ".join(flags))
  41
  42     with open(ZSH_COMPLETION_FILE, "w") as f:
  43         f.write(template)
  44
  45 parser = youtube_dl.parseOpts()[0]
  46 build_completion(parser)