Message 322676 - Python tracker

Issue 34276 was opened about a similar case for “file:” URLs. I believe both “file:” scheme and no-scheme cases are a regression and could be fixed by adding another pair of slashes (an empty “netloc” part):

>>> urlparse("////foo.com")  # No change
ParseResult(scheme='', netloc='', path='//foo.com', params='', query='', fragment='')
>>> urlunparse(_)  # Knows to escape slashes with another double-slash
'////foo.com'