code: def get_path(self, api_info):
      
      path = self.__path or ''
      if path and path[0] == '/':
        # Absolute path, ignoring any prefixes.  Just strip off the leading /.
        path = path[1:]
      else:
        # Relative path.
        if api_info.path:
          path = '%s%s%s' % (api_info.path, '/' if path else '', path)
  
      # Verify that the path seems valid.
      parts = path.split('/')
      for n, part in enumerate(parts):
        r = _VALID_PART_RE if n < len(parts) - 1 else _VALID_LAST_PART_RE
        if part and '{' in part and '}' in part:
          if not r.match(part):
            raise api_exceptions.ApiConfigurationError(
                'Invalid path segment: %s (part of %s)' % (part, path))
      return path
docs: Get the path portion of the URL to the method (for RESTful methods).
  
      Request path can be specified in the method, and it could have a base
      path prepended to it.
  
      Args:
        api_info: API information for this API, possibly including a base path.
          This is the api_info property on the class that's been annotated for
          this API.
  
      Returns:
        This method's request path (not including the http://.../{base_path}
        prefix).
  
      Raises:
        ApiConfigurationError: If the path isn't properly formatted.