urlencode produces bad output from ssl.CERT_NONE and friends that chokes decoders

GitHub fields:

assignee = 'https://github.com/ethanfurman'
closed_at = None
created_at = <Date 2018-03-08.06:57:47.318>
labels = ['3.8', 'type-bug', 'library', '3.9', '3.10']
title = 'urlencode produces bad output from ssl.CERT_NONE and friends that chokes decoders'
updated_at = <Date 2021-06-29.20:16:30.558>
user = 'https://github.com/vitaly-krugl'

bugs.python.org fields:

activity = <Date 2021-06-29.20:16:30.558>
actor = 'barry'
assignee = 'ethan.furman'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2018-03-08.06:57:47.318>
creator = 'vitaly.krug'
dependencies = []
files = []
hgrepos = []
issue_num = 33025
keywords = []
message_count = 5.0
messages = ['313424', '313732', '391439', '391440', '391441']
nosy_count = 4.0
nosy_names = ['barry', 'christian.heimes', 'ethan.furman', 'vitaly.krug']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue33025'
versions = ['Python 3.8', 'Python 3.9', 'Python 3.10']