runtime.py 文件源码

def CgiDictFromParsedUrl(url):
  """Extract CGI variables from a parsed url into a dict.

  Returns a dict containing the following CGI variables for the provided url:
  SERVER_PORT, QUERY_STRING, SERVER_NAME and PATH_INFO.

  Args:
    url: An instance of urlparse.SplitResult.

  Returns:
    A dict containing the CGI variables derived from url.
  """
  environ = {}
  if url.port is not None:
    environ['SERVER_PORT'] = str(url.port)
  elif url.scheme == 'https':
    environ['SERVER_PORT'] = '443'
  elif url.scheme == 'http':
    environ['SERVER_PORT'] = '80'
  environ['QUERY_STRING'] = url.query
  environ['SERVER_NAME'] = url.hostname
  if url.path:
    environ['PATH_INFO'] = urlparse.unquote(url.path)
  else:
    environ['PATH_INFO'] = '/'
  return environ