Use writev() function in the io module #61855

assignee = None
closed_at = <Date 2013-04-08.19:47:29.769>
created_at = <Date 2013-04-08.01:00:15.350>
labels = ['invalid', 'expert-IO', 'performance']
title = 'Use writev() function in the io module'
updated_at = <Date 2013-04-08.19:47:29.768>
user = 'https://github.com/vstinner'

activity = <Date 2013-04-08.19:47:29.768>
actor = 'vstinner'
assignee = 'none'
closed = True
closed_date = <Date 2013-04-08.19:47:29.769>
closer = 'vstinner'
components = ['IO']
creation = <Date 2013-04-08.01:00:15.350>
creator = 'vstinner'
dependencies = []
files = []
hgrepos = []
issue_num = 17655
keywords = []
message_count = 5.0
messages = ['186259', '186261', '186281', '186283', '186340']
nosy_count = 5.0
nosy_names = ['gregory.p.smith', 'pitrou', 'vstinner', 'alex', 'neologix']
pr_nums = []
priority = 'normal'
resolution = 'not a bug'
stage = None
status = 'closed'
superseder = None
type = 'performance'
url = 'https://bugs.python.org/issue17655'
versions = ['Python 3.4']