code: def get_password(self, service, username):
          
          service = escape_for_ini(service)
          username = escape_for_ini(username)
  
          # load the passwords from the file
          config = configparser.RawConfigParser()
          if os.path.exists(self.file_path):
              config.read(self.file_path, encoding='utf-8')
  
          # fetch the password
          try:
              password = config.get(service, username)
          except (configparser.NoOptionError, configparser.NoSectionError):
              password = None
          
          return password
docs: Read the password from the file.