text: #coding:utf-8
  # Copyright (c) 2019  PaddlePaddle Authors. All Rights Reserved.
  #
  # 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 __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  
  import six
  import sys
  
  from paddlehub.common.logger import logger
  from paddlehub.common.utils import sys_stdin_encoding
  from paddlehub.common import srv_utils
  from paddlehub.commands.base_command import BaseCommand
  from paddlehub.commands import show
  from paddlehub.commands import help
  from paddlehub.commands import version
  from paddlehub.commands import run
  from paddlehub.commands import download
  
  
  class HubCommand(BaseCommand):
      name = "hub"
  
      def __init__(self, name):
          super(HubCommand, self).__init__(name)
          self.show_in_help = False
  
      def execute(self, argv):
          logger.setLevel("NOLOG")
  
          if not argv:
              help.command.execute(argv)
              exit(1)
              return False
          sub_command = argv[0]
          if not sub_command in BaseCommand.command_dict:
              print("ERROR: unknown command '%s'" % sub_command)
              help.command.execute(argv)
              exit(1)
              return False
          srv_utils.hub_stat(['hub'] + argv)
          command = BaseCommand.command_dict[sub_command]
          return command.execute(argv[1:])
  
  
  command = HubCommand.instance()
  
  
  def main():
      argv = []
      for item in sys.argv:
          if six.PY2:
              argv.append(item.decode(sys_stdin_encoding()).decode("utf8"))
          else:
              argv.append(item)
      command.execute(argv[1:])
  
  
  if __name__ == "__main__":
      argv = []
      for item in sys.argv:
          if six.PY2:
              argv.append(item.decode(sys_stdin_encoding()).decode("utf8"))
          else:
              argv.append(item)
      command.execute(argv[1:])
  