text: #!/usr/bin/python
  #
  # Copyright 2020 Google LLC
  #
  # 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.
  
  from google.datacatalog_connectors.rdbms.scrape import\
      metadata_scraper
  from .query_assembler import QueryAssembler
  
  
  class MetadataScraper(metadata_scraper.MetadataScraper):
  
      def _create_rdbms_connection(self, connection_args):
          # import at the method level, because this flow is conditional
          # if the connector reads from a CSV file, this is not used.
          from mysql.connector import connect  # noqa C6204
  
          con = connect(database=connection_args['database'],
                        host=connection_args['host'],
                        user=connection_args['user'],
                        password=connection_args['pass'])
          return con
  
      def _get_query_assembler(self):
          return QueryAssembler()
  
      def _execute_refresh_query(self, cursor, query):
          cursor.execute(query)
          cursor.fetchall()
  