Message 177693 - Python tracker

I don't know whether 'tel' is a common scheme, but it's easy to add it to urlparse from the outside:

>>> urlparse.uses_param.append('tel')
>>> urlparse.urlparse('tel:7042;phone-context=example.com')
ParseResult(scheme='tel', netloc='', path='7042', params='phone-context=example.com', query='', fragment='')