assignee = None
closed_at = <Date 2017-10-16.19:50:28.576>
created_at = <Date 2017-09-23.00:21:29.490>
labels = ['interpreter-core', '3.7', 'performance']
title = 'gc.freeze() - an API to mark objects as uncollectable'
updated_at = <Date 2018-06-22.23:46:56.456>
user = 'https://github.com/ambv'

activity = <Date 2018-06-22.23:46:56.456>
actor = 'eric.snow'
assignee = 'none'
closed = True
closed_date = <Date 2017-10-16.19:50:28.576>
closer = 'lukasz.langa'
components = ['Interpreter Core']
creation = <Date 2017-09-23.00:21:29.490>
creator = 'lukasz.langa'
dependencies = []
files = []
hgrepos = []
issue_num = 31558
keywords = ['patch', 'needs review']
message_count = 19.0
messages = ['302780', '302790', '302831', '302832', '302967', '302969', '302972', '303285', '303836', '303841', '304176', '304191', '304192', '304194', '304196', '304203', '304481', '304482', '304483']
nosy_count = 15.0
nosy_names = ['tim.peters', 'barry', 'nascheme', 'rhettinger', 'jcea', 'pitrou', 'vstinner', 'benjamin.peterson', 'methane', 'lukasz.langa', 'eric.snow', 'serhiy.storchaka', 'yselivanov', 'davin', 'brainfvck']
pr_nums = ['3705', '4013']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'resource usage'
url = 'https://bugs.python.org/issue31558'
versions = ['Python 3.7']