# -*- Mode: Python; py-indent-offset: 4 -*- # pygobject - Python bindings for the GObject library # Copyright (C) 2006-2012 Johan Dahlin # # gobject/__init__.py: initialisation file for gobject module # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library 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 # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 # USA # this can go when things are a little further along import sys # we can't have pygobject 2 loaded at the same time we load the internal _gobject if 'gobject' in sys.modules: raise ImportError('When using gi.repository you must not import static modules like "gobject". Please change all occurrences of "import gobject" to "from gi.repository import GObject".') from . import _gobject from . import propertyhelper from . import signalhelper GObject = _gobject.GObject GType = _gobject.GType _PyGObject_API = _gobject._PyGObject_API pygobject_version = _gobject.pygobject_version class GObjectMeta(type): "Metaclass for automatically registering GObject classes" def __init__(cls, name, bases, dict_): type.__init__(cls, name, bases, dict_) propertyhelper.install_properties(cls) signalhelper.install_signals(cls) cls._type_register(cls.__dict__) def _type_register(cls, namespace): ## don't register the class if already registered if '__gtype__' in namespace: return # Do not register a new GType for the overrides, as this would sort of # defeat the purpose of overrides... if cls.__module__.startswith('gi.overrides.'): return _gobject.type_register(cls, namespace.get('__gtype_name__')) _gobject._install_metaclass(GObjectMeta)