text: import sys
  import os
  
  def process_command_line(argv):
      setup = {}
      setup['port'] = 5678  # Default port for PyDev remote debugger
      setup['pid'] = 0
      setup['host'] = '127.0.0.1'
  
      i = 0
      while i < len(argv):
          if argv[i] == '--port':
              del argv[i]
              setup['port'] = int(argv[i])
              del argv[i]
  
          elif argv[i] == '--pid':
              del argv[i]
              setup['pid'] = int(argv[i])
              del argv[i]
  
          elif argv[i] == '--host':
              del argv[i]
              setup['host'] = argv[i]
              del argv[i]
  
  
      if not setup['pid']:
          sys.stderr.write('Expected --pid to be passed.\n')
          sys.exit(1)
      return setup
  
  def main(setup):
      import add_code_to_python_process
      show_debug_info_on_target_process = 0
  
      pydevd_dirname = os.path.dirname(os.path.dirname(__file__))
  
      if sys.platform == 'win32':
          setup['pythonpath'] = pydevd_dirname.replace('\\', '/')
          setup['pythonpath2'] = os.path.dirname(__file__).replace('\\', '/')
          python_code = '''import sys;
  sys.path.append("%(pythonpath)s");
  sys.path.append("%(pythonpath2)s");
  import attach_script;
  attach_script.attach(port=%(port)s, host="%(host)s");
  '''.replace('\r\n', '').replace('\r', '').replace('\n', '')
      else:
          setup['pythonpath'] = pydevd_dirname
          setup['pythonpath2'] = os.path.dirname(__file__)
          # We have to pass it a bit differently for gdb
          python_code = '''import sys;
  sys.path.append(\\\"%(pythonpath)s\\\");
  sys.path.append(\\\"%(pythonpath2)s\\\");
  import attach_script;
  attach_script.attach(port=%(port)s, host=\\\"%(host)s\\\");
  '''.replace('\r\n', '').replace('\r', '').replace('\n', '')
  
      python_code = python_code % setup
      add_code_to_python_process.run_python_code(
          setup['pid'], python_code, connect_debugger_tracing=True, show_debug_info=show_debug_info_on_target_process)
  
  if __name__ == '__main__':
      main(process_command_line(sys.argv[1:]))
  