def _load_schemas(self):
        """Loads any schemas for JSON validation"""
        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")
Loads any schemas for JSON validation