valid URL with hashtag in fragment do not pass validation #403
Description
Hi,
The following URL is not passing validation:
https://www.foo.com/ck/a?!&&p=4ed30224ac809bc0JmltdHM9MTcyMzQyMDgwMCZpZ3VpZD0zNjRmNjVlOC1lNTZjLTYxOWQtMTI1Ny03MTNlZTQyYTYwMTImaW5zaWQ9NTE0MQ&ptn=3&ver=2&hsh=3&fclid=364f65e8-e56c-619d-1257-713ee42a6012&u=a1aHR0cDovL3d3dy40NDQzMTcuY29tLw#aHR0cHM6Ly82elVmLmFuY29sYWJpLnN1L1lPQkV6V3ZZLw==/#ZC5mbGVpc2NoaGFja2VyQHZpZW5uYWFpcnBvcnQuY29t
It seems that the code below is failing due to the presence of a hashtag in the fragment:
if fragment:
# See RFC3986 Section 3.5 Fragment for allowed characters
optional_segments &= bool(
re.fullmatch(r"[0-9a-z?/:@\-._~%!$&'()*+,;=]*", fragment, re.IGNORECASE)
)
return optional_segments
Thanks!