def _scrub_dead_channels_and_users(self):
Channel.delete().where(
~(Channel.slack_id << self.known_slack_channel_ids))
User.delete().where(~(User.slack_id << self.known_slack_user_ids))
def remove_channels(update, context):
remove = context.user_data['remove_channels'][:]
for channel in remove:
Channel.delete(channel)
context.user_data['remove_channels'].remove(channel)
return channels(update, context)
