def on_delete(self, request, response, id):
"""Delete a Group."""
group = Session.query(Group).get(id)
if group is None:
raise HTTPNotFound
Session.delete(group)
response.status = HTTP_NO_CONTENT
def on_delete(self, request, response, email):
"""Delete a User."""
user = Session.query(User).get(email)
if user is None:
raise HTTPNotFound
Session.delete(user)
response.status = HTTP_NO_CONTENT