zeroinstall/cmd/list.py

   1 """
   2 The B{0install list} command-line interface.
   3 """
   4
   5 # Copyright (C) 2011, Thomas Leonard
   6 # See the README file for details, or visit http://0install.net.
   7
   8 from zeroinstall.cmd import UsageError
   9
  10 syntax = "PATTERN"
  11
  12 def add_options(parser):
  13         pass
  14
  15 def handle(config, options, args):
  16         if len(args) == 0:
  17                 matches = config.iface_cache.list_all_interfaces()
  18         elif len(args) == 1:
  19                 match = args[0].lower()
  20                 matches = [i for i in config.iface_cache.list_all_interfaces() if match in i.lower()]
  21         else:
  22                 raise UsageError()
  23
  24         matches.sort()
  25         for i in matches:
  26                 print i