assignee = None
closed_at = <Date 2021-10-20.23:05:13.996>
created_at = <Date 2009-09-13.08:50:39.464>
labels = ['3.8', 'type-bug', 'expert-2to3', '3.9', '3.10']
title = 'Base.replace breaks tree'
updated_at = <Date 2021-10-20.23:05:13.996>
user = 'https://github.com/loewis'

activity = <Date 2021-10-20.23:05:13.996>
actor = 'iritkatriel'
assignee = 'none'
closed = True
closed_date = <Date 2021-10-20.23:05:13.996>
closer = 'iritkatriel'
components = ['2to3 (2.x to 3.x conversion tool)']
creation = <Date 2009-09-13.08:50:39.464>
creator = 'loewis'
dependencies = []
files = ['14883', '16061']
hgrepos = []
issue_num = 6899
keywords = ['patch']
message_count = 3.0
messages = ['92563', '92566', '98584']
nosy_count = 3.0
nosy_names = ['loewis', 'benjamin.peterson', 'meador.inge']
pr_nums = []
priority = 'normal'
resolution = 'wont fix'
stage = 'resolved'
status = 'closed'
superseder = '45544'
type = 'behavior'
url = 'https://bugs.python.org/issue6899'
versions = ['Python 3.8', 'Python 3.9', 'Python 3.10']