Creating initial framework for refactoring core codebase

lib/v2/inventory/group.py

@@ -0,0 +1,44 @@
+# (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.com>
+#
+# This file is part of Ansible
+#
+# Ansible 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.
+#
+# Ansible 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 Ansible.  If not, see <http://www.gnu.org/licenses/>.
+
+class Group(object):
+    def __init__(self, name, hosts=[]):
+        self.name     = name
+        self.hosts    = hosts
+        self.parents  = []
+        self.children = []
+
+    def get_vars(self):
+        return dict()
+
+    def get_hosts(self):
+        return self.hosts
+
+    def get_direct_subgroups(self):
+        direct_children = []
+        for child in self.children:
+            direct_children.append(child.name)
+        return direct_children
+
+    def get_all_subgroups(self):
+        all_children = []
+        for child in self.children:
+            all_children.extend(child.get_all_subgroups())
+        return all_children
+
+    def get_parent_groups(self):
+        return self.parents