urllib.parse.urlparse doesn't check port

GitHub fields:

assignee = 'https://github.com/orsenthil'
closed_at = None
created_at = <Date 2021-04-16.17:30:08.679>
labels = ['3.10']
title = "urllib.parse.urlparse doesn't check port"
updated_at = <Date 2021-05-01.09:34:26.557>
user = 'https://github.com/p-alik'

bugs.python.org fields:

activity = <Date 2021-05-01.09:34:26.557>
actor = 'miguendes'
assignee = 'orsenthil'
closed = False
closed_date = None
closer = None
components = []
creation = <Date 2021-04-16.17:30:08.679>
creator = 'palik'
dependencies = []
files = []
hgrepos = []
issue_num = 43871
keywords = ['patch']
message_count = 5.0
messages = ['391238', '391242', '391265', '391282', '392577']
nosy_count = 5.0
nosy_names = ['orsenthil', 'vstinner', 'xtreak', 'palik', 'miguendes']
pr_nums = ['25774']
priority = 'normal'
resolution = None
stage = 'patch review'
status = 'open'
superseder = None
type = None
url = 'https://bugs.python.org/issue43871'
versions = ['Python 3.10']