Module services

Perform the Yadis protocol on the input URL and return an iterable of resulting endpoint objects.

Parameters:

• flt - A filter object or something that is convertable to a filter object (using mkFilter) that will be used to generate endpoint objects. This defaults to generating BasicEndpoint objects.
• input_url - The URL on which to perform the Yadis protocol

Returns: (str, [endpoint])

The normalized identity URL and an iterable of endpoint objects generated by the filter function.

Raises:

• DiscoveryFailure - when Yadis fails to obtain an XRDS document.

Generate an iterable of endpoint objects given this input data, presumably from the result of performing the Yadis protocol.

Parameters:

• normalized_uri - The input URL, after following redirects, as in the Yadis protocol.
• xrd_data (str) - The XML text the XRDS file fetched from the normalized URI.