code: def _load_schemas(self):
          
          for filename in os.listdir(self.settings['SCHEMA_DIR']):
              if filename[-4:] == 'json':
                  name = filename[:-5]
                  with open(self.settings['SCHEMA_DIR'] + filename) as the_file:
                      self.schemas[name] = json.load(the_file)
                      self.logger.debug("Successfully loaded " + filename + " schema")
docs: Loads any schemas for JSON validation