assignee = None
closed_at = <Date 2017-09-13.00:45:29.558>
created_at = <Date 2017-08-21.16:04:13.038>
labels = ['3.7', 'tests', 'performance']
title = 'test_concurrent_futures leaks dangling threads'
updated_at = <Date 2017-09-13.00:45:29.556>
user = 'https://github.com/vstinner'

activity = <Date 2017-09-13.00:45:29.556>
actor = 'vstinner'
assignee = 'none'
closed = True
closed_date = <Date 2017-09-13.00:45:29.558>
closer = 'vstinner'
components = ['Tests']
creation = <Date 2017-08-21.16:04:13.038>
creator = 'vstinner'
dependencies = []
files = []
hgrepos = []
issue_num = 31249
keywords = ['patch']
message_count = 8.0
messages = ['300634', '300651', '300697', '301098', '302007', '302011', '302016', '302017']
nosy_count = 1.0
nosy_names = ['vstinner']
pr_nums = ['3167', '3178', '3253', '3521', '3522']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'resource usage'
url = 'https://bugs.python.org/issue31249'
versions = ['Python 3.6', 'Python 3.7']