Many method parameters in the datetime module are positional-only in the C implementation but positional-or-keyword in the Python implementation

GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2021-11-16.19:21:08.113>
labels = ['type-bug', '3.9', '3.10', '3.11', 'extension-modules', 'library']
title = 'Many method parameters in the datetime module are positional-only in the C implementation but positional-or-keyword in the Python implementation'
updated_at = <Date 2021-11-21.13:45:40.155>
user = 'https://github.com/AlexWaygood'

bugs.python.org fields:

activity = <Date 2021-11-21.13:45:40.155>
actor = 'AlexWaygood'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Extension Modules', 'Library (Lib)']
creation = <Date 2021-11-16.19:21:08.113>
creator = 'AlexWaygood'
dependencies = []
files = []
hgrepos = []
issue_num = 45821
keywords = []
message_count = 3.0
messages = ['406423', '406592', '406715']
nosy_count = 3.0
nosy_names = ['belopolsky', 'p-ganssle', 'AlexWaygood']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue45821'
versions = ['Python 3.9', 'Python 3.10', 'Python 3.11']