Raised exception in Enum keeping user objects alive unnecessarily #86414

assignee = 'https://github.com/ethanfurman'
closed_at = <Date 2021-11-13.19:10:16.809>
created_at = <Date 2020-11-02.20:46:49.158>
labels = ['3.8', 'type-bug', 'library', '3.9', '3.10']
title = 'Raised exception in Enum keeping user objects alive unnecessarily'
updated_at = <Date 2021-11-13.19:10:16.809>
user = 'https://github.com/efroemling'

activity = <Date 2021-11-13.19:10:16.809>
actor = 'ethan.furman'
assignee = 'ethan.furman'
closed = True
closed_date = <Date 2021-11-13.19:10:16.809>
closer = 'ethan.furman'
components = ['Library (Lib)']
creation = <Date 2020-11-02.20:46:49.158>
creator = 'efroemling'
dependencies = []
files = ['49564']
hgrepos = []
issue_num = 42248
keywords = ['patch']
message_count = 12.0
messages = ['380249', '382523', '390093', '390095', '390859', '390889', '390913', '391285', '403860', '403861', '403862', '403875']
nosy_count = 5.0
nosy_names = ['mark.dickinson', 'pitrou', 'ethan.furman', 'efroemling', 'gerald.dalley2']
pr_nums = ['25350', '25369', '25370']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue42248'
versions = ['Python 3.8', 'Python 3.9', 'Python 3.10']