gajim-plural/gajim/common/modules/__init__.py

66 lines
1.7 KiB
Python

# This file is part of Gajim.
#
# Gajim is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published
# by the Free Software Foundation; version 3 only.
#
# Gajim is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
import logging
from importlib import import_module
from pathlib import Path
log = logging.getLogger('gajim.c.m')
imported_modules = []
_modules = {}
for file in Path(__file__).parent.iterdir():
if file.stem == '__init__':
continue
module = import_module('.%s' % file.stem, package='gajim.common.modules')
if hasattr(module, 'get_instance'):
log.info('Load module: %s', file.stem)
imported_modules.append(module)
class ModuleMock:
def __getattr__(self, key):
def _mock(self, *args, **kwargs):
return
return _mock
def register(con, *args, **kwargs):
if con in _modules:
return
_modules[con.name] = {}
for module in imported_modules:
instance, name = module.get_instance(con, *args, **kwargs)
_modules[con.name][name] = instance
def unregister(con):
del _modules[con.name]
def get(account, name):
try:
return _modules[account][name]
except KeyError:
return ModuleMock()
def get_handlers(con):
handlers = []
for module in _modules[con.name].values():
handlers += module.handlers
return handlers