assignee = 'https://github.com/markshannon'
closed_at = <Date 2021-05-12.07:40:21.805>
created_at = <Date 2021-05-09.11:54:38.564>
labels = ['3.10']
title = 'traced line number can be None'
updated_at = <Date 2021-05-12.07:40:21.804>
user = 'https://github.com/nedbat'

activity = <Date 2021-05-12.07:40:21.804>
actor = 'Mark.Shannon'
assignee = 'Mark.Shannon'
closed = True
closed_date = <Date 2021-05-12.07:40:21.805>
closer = 'Mark.Shannon'
components = []
creation = <Date 2021-05-09.11:54:38.564>
creator = 'nedbat'
dependencies = []
files = []
hgrepos = []
issue_num = 44088
keywords = []
message_count = 2.0
messages = ['393319', '393486']
nosy_count = 2.0
nosy_names = ['nedbat', 'Mark.Shannon']
pr_nums = []
priority = 'normal'
resolution = 'duplicate'
stage = 'resolved'
status = 'closed'
superseder = None
type = None
url = 'https://bugs.python.org/issue44088'
versions = ['Python 3.10']