def create(action,obj=None,desc=""): """ Create a permission record for the given action and optional obj Returns the permission instance that was created (NOT a key) """ permission = models.Permission.get_or_insert(utils.key_name(action,obj),action=action,obj=obj,desc=desc) return permission
def get(action,obj=None):
"""
Retrieve the permission specified by the name and obj
"""
m = models.Permission.get_by_key_name(utils.key_name(action,obj))
if m is None:
m = models.Permission.all().filter('action',action).filter('obj',obj).get()
if m is not None:
return m
else:
return None
