URL canonicalization library. Parses URL and makes it valid according to RFC 2396.

• It works somehow ;)
• Python 2/3 support

Development is at very beginning, not all tests pass.

>>> from urlcan import canonicalize
>>> canonicalize("http://host.com/aaa/../../../bbb/%25%32%35%25%32%35")
'http://host.com/bbb/%25%25'