Parse a URL into 6 components:
<scheme>://<netloc>/<path>;<params>?<query>#<fragment>
The result is a named 6-tuple with fields corresponding to the
above. It is either a ParseResult or ParseResultBytes object,
depending on the type of the url parameter.
The username, password, hostname, and port sub-components of netloc
can also be accessed as attributes of the returned object.
The scheme argument provides the default value of the scheme
component when no scheme is found in url.
If allow_fragments is False, no attempt is made to separate the
fragment component from the previous component, which can be either
path or query.
Note that % escapes are not expanded.
urlsplit() should generally be used instead of urlparse().