Add create_read_pipe_protocol/create_write_pipe_protocol to asyncio.SubprocessProtocol #64599

assignee = None
closed_at = <Date 2014-02-01.21:57:03.059>
created_at = <Date 2014-01-26.23:40:10.964>
labels = ['release-blocker']
title = 'Add create_read_pipe_protocol/create_write_pipe_protocol to asyncio.SubprocessProtocol'
updated_at = <Date 2014-02-01.21:57:03.058>
user = 'https://github.com/vstinner'

activity = <Date 2014-02-01.21:57:03.058>
actor = 'vstinner'
assignee = 'none'
closed = True
closed_date = <Date 2014-02-01.21:57:03.059>
closer = 'vstinner'
components = []
creation = <Date 2014-01-26.23:40:10.964>
creator = 'vstinner'
dependencies = []
files = []
hgrepos = []
issue_num = 20400
keywords = []
message_count = 3.0
messages = ['209366', '209919', '209920']
nosy_count = 4.0
nosy_names = ['gvanrossum', 'vstinner', 'larry', 'python-dev']
pr_nums = []
priority = 'release blocker'
resolution = 'fixed'
stage = None
status = 'closed'
superseder = None
type = None
url = 'https://bugs.python.org/issue20400'
versions = ['Python 3.4']