datastore_viewer.py 文件源码

def post(self):
    """Handle modifying actions and redirect to a GET page."""

    if self.request.get('action:flush_memcache'):
      if memcache.flush_all():
        message = 'Cache flushed, all keys dropped.'
      else:
        message = 'Flushing the cache failed. Please try again.'
      self.redirect(self._construct_url(remove=['action:flush_memcache'],
                                        add={'message': message}))
    elif self.request.get('action:delete_entities'):
      entity_keys = self.request.params.getall('entity_key')
      db.delete(entity_keys)
      self.redirect(self._construct_url(
          remove=['action:delete_entities'],
          add={'message': '%d entities deleted' % len(entity_keys)}))
    else:
      self.error(404)