def resolve_doc_path()

in server/scripts/redirector.py [0:0]

• 24 lines of code
• 5 McCabe index (conditional complexity)

  def resolve_doc_path(self, channel):
    """Given the request URL, determine what specific docs version we should
    actually display."""
    path = None

    if channel:
      length = len(channel) + 2
    else:
      length = 1
    postfix = self.request.path[length:]
    index = postfix.find('/')
    if index != -1:
      version_num = postfix[:index]
      postfix = postfix[index+1:]
      if postfix.startswith('/'):
        postfix = postfix[1:]
    else:
      if channel:
        version_num = self.get_latest_version(channel)
      else:
        channel = 'stable'
        version_num = self.get_latest_version(channel)
      postfix = 'index.html'
    path = self.build_gcs_path(version_num, postfix, channel)
    logging.debug('build_gcs_path("%s", "%s", "%s") -> "%s"'
                  % (version_num, postfix, channel, path))
    return path