Subprocess Popen communicate hung if stdin not given to Popen, even though script not expecting any input #77463

assignee = None
closed_at = <Date 2019-09-14.10:01:08.598>
created_at = <Date 2018-04-15.11




    
:25:33.962>
labels = ['invalid', 'OS-windows']
title = 'Subprocess Popen communicate hung if stdin not given to Popen, even though script not expecting any input'
updated_at = <Date 2019-09-14.10:01:08.593>
user = 'https://github.com/GoelJatin'

activity = <Date 2019-09-14.10:01:08.593>
actor = 'corona10'
assignee = 'none'
closed = True
closed_date = <Date 2019-09-14.10:01:08.598>
closer = 'corona10'
components = ['Windows']
creation = <Date 2018-04-15.11:25:33.962>
creator = 'JatinGoel'
dependencies = []
files = []
hgrepos = []
issue_num = 33282
keywords = []
message_count = 2.0
messages = ['315317', '352424']
nosy_count = 6.0
nosy_names = ['paul.moore', 'tim.golden', 'zach.ware', 'steve.dower', 'corona10', 'JatinGoel']
pr_nums = []
priority = 'normal'
resolution = 'not a bug'
stage = 'resolved'
status = 'closed'
superseder = None
type = None
url = 'https://bugs.python.org/issue33282'
versions = ['Python 3.6']