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authorSimo Sorce <simo@redhat.com>2014-01-24 15:32:21 -0500
committerSimo Sorce <simo@redhat.com>2014-01-24 17:31:56 -0500
commit84dcd4573e24b2a8901cecbe4ae15967564861e9 (patch)
tree6ab6ad9a94c7557ac4d6fc5a5acdfbee6de24caa /ipsilon/util/plugin.py
parentaf20a913043943c47516bc7ab5f68ebd7ca0b487 (diff)
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Rename src package to ipsilon
Signed-off-by: Petr Vobornik <pvoborni@redhat.com> Reviewed-by: Simo Sorce <simo@redhat.com>
Diffstat (limited to 'ipsilon/util/plugin.py')
-rwxr-xr-xipsilon/util/plugin.py80
1 files changed, 80 insertions, 0 deletions
diff --git a/ipsilon/util/plugin.py b/ipsilon/util/plugin.py
new file mode 100755
index 0000000..be9ed02
--- /dev/null
+++ b/ipsilon/util/plugin.py
@@ -0,0 +1,80 @@
+#!/usr/bin/python
+#
+# Copyright (C) 2013 Simo Sorce <simo@redhat.com>
+#
+# see file 'COPYING' for use and warranty information
+#
+# 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, either version 3 of the License, or
+# (at your option) any later version.
+#
+# 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, see <http://www.gnu.org/licenses/>.
+
+import os
+import imp
+import cherrypy
+
+class Plugins(object):
+
+ def __init__(self, path=None):
+ if path is None:
+ self._path = os.getcwd()
+ else:
+ self._path = path
+ self._providers_tree = None
+
+ def _load_class(self, tree, class_type, file_name):
+ cherrypy.log.error('Check module %s for class %s' % (file_name,
+ class_type))
+ name, ext = os.path.splitext(os.path.split(file_name)[-1])
+ try:
+ if ext.lower() == '.py':
+ mod = imp.load_source(name, file_name)
+ elif ex.lower() == '.pyc':
+ mod = imp.load_compiled(name, file_name)
+ else:
+ return
+ except Exception, e:
+ cherrypy.log.error('Failed to load "%s" module: [%s]' % (name, e))
+ return
+
+ if hasattr(mod, class_type):
+ tree[name] = getattr(mod, class_type)()
+ cherrypy.log.error('Added module %s' % (name))
+
+ def _load_classes(self, tree, path, class_type):
+ files = None
+ try:
+ files = os.listdir(path)
+ except Exception, e:
+ cherrypy.log.error('No modules in %s: [%s]' % (path, e))
+ return
+
+ for name in files:
+ filename = od.path.join(path, name)
+ self._load_class(tree, class_type, filename)
+
+ def get_providers(self):
+ if self._providers_tree is None:
+ path = None
+ if 'providers.dir' in cherrypy.config:
+ path = cherrypy.config['providers.dir']
+ if not path:
+ path = os.path.join(self._path, 'providers')
+
+ self._providers_tree = []
+ self._load_classes(self._providers_tree, path, 'IdpProvider')
+
+ return self._providers_tree
+
+ def get_custom(self, class_type):
+ tree = []
+ self._load_classes(tree, class_type)
+ return tree