mediagoblin/gmg_commands/__init__.py

   1 # GNU MediaGoblin -- federated, autonomous media hosting
   2 # Copyright (C) 2011 MediaGoblin contributors.  See AUTHORS.
   3 #
   4 # This program is free software: you can redistribute it and/or modify
   5 # it under the terms of the GNU Affero General Public License as published by
   6 # the Free Software Foundation, either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU Affero General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU Affero General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 import argparse
  18
  19 from mediagoblin.tools.common import import_component
  20
  21
  22 SUBCOMMAND_MAP = {
  23     'shell': {
  24         'setup': 'mediagoblin.gmg_commands.shell:shell_parser_setup',
  25         'func': 'mediagoblin.gmg_commands.shell:shell',
  26         'help': 'Run a shell with some tools pre-setup'},
  27     'migrate': {
  28         'setup': 'mediagoblin.gmg_commands.migrate:migrate_parser_setup',
  29         'func': 'mediagoblin.gmg_commands.migrate:migrate',
  30         'help': 'Apply all unapplied bulk migrations to the database'},
  31     'adduser':{
  32         'setup': 'mediagoblin.gmg_commands.users:adduser_parser_setup',
  33         'func': 'mediagoblin.gmg_commands.users:adduser',
  34         'help': 'Creates an user'},
  35     'makeadmin': {
  36         'setup': 'mediagoblin.gmg_commands.users:makeadmin_parser_setup',
  37         'func': 'mediagoblin.gmg_commands.users:makeadmin',
  38         'help': 'Changes a user\'s password'},
  39     'changepw': {
  40         'setup': 'mediagoblin.gmg_commands.users:changepw_parser_setup',
  41         'func': 'mediagoblin.gmg_commands.users:changepw',
  42         'help': 'Makes admin an user'},
  43     'wipealldata': {
  44         'setup': 'mediagoblin.gmg_commands.wipealldata:wipe_parser_setup',
  45         'func': 'mediagoblin.gmg_commands.wipealldata:wipe',
  46         'help': 'Wipes **all** the data for this MediaGoblin instance'},
  47     'env_export': {
  48         'setup': 'mediagoblin.gmg_commands.import_export:import_export_parse_setup',
  49         'func': 'mediagoblin.gmg_commands.import_export:env_export',
  50         'help': 'Exports the data for this MediaGoblin instance'},
  51     'env_import': {
  52         'setup': 'mediagoblin.gmg_commands.import_export:import_export_parse_setup',
  53         'func': 'mediagoblin.gmg_commands.import_export:env_import',
  54         'help': 'Exports the data for this MediaGoblin instance'},
  55     }
  56
  57
  58 def main_cli():
  59     parser = argparse.ArgumentParser(
  60         description='GNU MediaGoblin utilities.')
  61     parser.add_argument(
  62         '-cf', '--conf_file', default='mediagoblin.ini',
  63         help="Config file used to set up environment")
  64
  65     subparsers = parser.add_subparsers(help='sub-command help')
  66     for command_name, command_struct in SUBCOMMAND_MAP.iteritems():
  67         if command_struct.has_key('help'):
  68             subparser = subparsers.add_parser(
  69                 command_name, help=command_struct['help'])
  70         else:
  71             subparser = subparsers.add_parser(command_name)
  72
  73         setup_func = import_component(command_struct['setup'])
  74         exec_func = import_component(command_struct['func'])
  75
  76         setup_func(subparser)
  77
  78         subparser.set_defaults(func=exec_func)
  79
  80     args = parser.parse_args()
  81     args.func(args)
  82
  83
  84 if __name__ == '__main__':
  85     main_cli()
  86