implementing nesting roles

misc/debug_roles.py

@@ -0,0 +1,20 @@
+from ldapcherry.roles import Roles
+from ldapcherry.exceptions import DumplicateRoleKey, MissingKey, DumplicateRoleContent, MissingRolesFile
+from ldapcherry.pyyamlwrapper import DumplicatedKey, RelationError
+from yaml import load, dump
+import yaml
+
+try:
+    from yaml import CLoader as Loader, CDumper as Dumper
+except ImportError:
+    from yaml import Loader, Dumper
+
+class CustomDumper(yaml.SafeDumper):
+    "A custom YAML dumper that never emits aliases"
+
+    def ignore_aliases(self, _data):
+        return True
+
+inv = Roles('./conf/roles.yml')
+print 
+print inv.dump_nest()