def try_wellknown(self):
"""
The uri can be extended with '.well-known/resourcesync' which leads to a valid source description.
:return: Sodesproc on a source description or None
"""
processor = Sodesproc(self.uri, report_errors=False)
processor.read_source()
if processor.status == Status.document:
processor.report_errors = True
return processor
else:
return None
