old_contents: # -*- coding: utf-8 -*-
  # Copyright 2017 New Vector Ltd.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  
  class SpamChecker(object):
      def __init__(self, hs):
          self.spam_checker = None
  
          if hs.config.spam_checker is not None:
              module, config = hs.config.spam_checker
              print("cfg %r", config)
              self.spam_checker = module(config=config)
  
      def check_event_for_spam(self, event):
          """Checks if a given event is considered "spammy" by this server.
  
          If the server considers an event spammy, then it will be rejected if
          sent by a local user. If it is sent by a user on another server, then
          users receive a blank event.
  
          Args:
              event (synapse.events.EventBase): the event to be checked
  
          Returns:
              bool: True if the event is spammy.
          """
          if self.spam_checker is None:
              return False
  
          return self.spam_checker.check_event_for_spam(event)
  
new_contents: # -*- coding: utf-8 -*-
  # Copyright 2017 New Vector Ltd.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  
  class SpamChecker(object):
      def __init__(self, hs):
          self.spam_checker = None
  
          if hs.config.spam_checker is not None:
              module, config = hs.config.spam_checker
              self.spam_checker = module(config=config)
  
      def check_event_for_spam(self, event):
          """Checks if a given event is considered "spammy" by this server.
  
          If the server considers an event spammy, then it will be rejected if
          sent by a local user. If it is sent by a user on another server, then
          users receive a blank event.
  
          Args:
              event (synapse.events.EventBase): the event to be checked
  
          Returns:
              bool: True if the event is spammy.
          """
          if self.spam_checker is None:
              return False
  
          return self.spam_checker.check_event_for_spam(event)
  
subject: Remove unintentional debugging