text: # Licensed to the Apache Software Foundation (ASF) under one
  # or more contributor license agreements.  See the NOTICE file
  # distributed with this work for additional information
  # regarding copyright ownership.  The ASF licenses this file
  # to you 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.
  """Config sub-commands"""
  import io
  import sys
  
  import pygments
  from pygments.lexers.configs import IniLexer
  
  from airflow.configuration import conf
  from airflow.utils.cli import should_use_colors
  from airflow.utils.code_utils import get_terminal_formatter
  
  
  def show_config(args):
      """Show current application configuration"""
      with io.StringIO() as output:
          conf.write(output)
          code = output.getvalue()
          if should_use_colors(args):
              code = pygments.highlight(code=code, formatter=get_terminal_formatter(), lexer=IniLexer())
          print(code)
  
  
  def get_value(args):
      """Get one value from configuration"""
      if not conf.has_section(args.section):
          print(f'The section [{args.section}] is not found in config.', file=sys.stderr)
          sys.exit(1)
  
      if not conf.has_option(args.section, args.option):
          print(f'The option [{args.section}/{args.option}] is not found in config.', file=sys.stderr)
          sys.exit(1)
  
      value = conf.get(args.section, args.option)
      print(value)
  