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# -*- Mode: Python; py-indent-offset: 4 -*-
#
# Copyright (C) 2005,2007 Johan Dahlin <johan@gnome.org>
#
# 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 St, Fifth Floor, Boston, MA 02110-1301 USA
#
import os
import sys
from .repository import repository
class DynamicImporter(object):
def __init__(self, name, path):
self.name = name
self.path = path
@staticmethod
def find_module(name, path=None):
if name == 'cairo':
return None
namespace = repository.require(name)
if namespace:
return DynamicImporter(name, path)
def load_module(self, name):
from .module import DynamicModule
module_name = 'girepository.overrides.%s' % (name,)
try:
module = __import__(module_name)
modtype = getattr(module, name + 'Module')
except ImportError, e:
modtype = DynamicModule
return modtype(name, self.path)
def install_importhook():
sys.meta_path.append(DynamicImporter)
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