assignee = None
closed_at = <Date 2008-12-15.23:04:19.335>
created_at = <Date 2008-12-14.18:18:30.226>
labels = ['performance']
title = 'Increase TextIOWrapper._CHUNK_SIZE'
updated_at = <Date 2008-12-15.23:04:19.334>
user = 'https://github.com/pitrou'

activity = <Date 2008-12-15.23:04:19.334>
actor = 'pitrou'
assignee = 'none'
closed = True
closed_date = <Date 2008-12-15.23:04:19.335>
closer = 'pitrou'
components = []
creation = <Date 2008-12-14.18:18:30.226>
creator = 'pitrou'
dependencies = []
files = []
hgrepos = []
issue_num = 4663
keywords = []
message_count = 2.0
messages = ['77814', '77890']
nosy_count = 2.0
nosy_names = ['pitrou', 'christian.heimes']
pr_nums = []
priority = 'high'
resolution = 'fixed'
stage = None
status = 'closed'
superseder = None
type = 'performance'
url = 'https://bugs.python.org/issue4663'
versions = ['Python 3.0']