diff --git a/weboob/modules.py b/weboob/modules.py new file mode 100644 index 0000000000000000000000000000000000000000..207e8f8c04ec6f8f823290a33993c9f213f93b26 --- /dev/null +++ b/weboob/modules.py @@ -0,0 +1,56 @@ +# -*- coding: utf-8 -*- + +""" +Copyright(C) 2010 Romain Bignon + +This program 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 of the License. + +This program 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 this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +""" + +import re +import os +import sys +from logging import warning + +import weboob.backends as backends + +class Backend: + def __init__(self, name, module): + self.name = name + self.module = module + +class ModulesLoader: + def __init__(self): + self.modules = {} + + def load(self): + path = backends.__path__[0] + regexp = re.compile('^%s/([\w\d_]+)$' % path) + for root, dirs, files in os.walk(path): + m = regexp.match(root) + if m and '__init__.py' in files: + self.load_module('weboob.backends.%s' % m.group(1)) + + def load_module(self, name): + try: + backend = Backend(name, __import__(name, fromlist=[name])) + except ImportError: + warning('Unable to import %s (%s)' % (name, path)) + raise + return + if name in self.modules: + warning('Module "%s" is already loaded (%s)' % self.modules[name].module) + return + self.modules[name] = backend + print 'Loaded module %s (%s)' % (name, backend.module.__name__)