io.BufferedRWPair.closed broken; tries to call bool writer.closed property #48986

assignee = None
closed_at = <Date 2008-12-24.15:10:51.921>
created_at = <Date 2008-12-24.08:15:33.953>
labels = ['type-bug', 'library']
title = 'io.BufferedRWPair.closed broken; tries to call bool writer.closed property'
updated_at = <Date 2008-12-24.15:10:51.910>
user = 'https://bugs.python.org/semanticist'

activity = <Date 2008-12-24.15:10:51.910>
actor = 'benjamin.peterson'
assignee = 'none'
closed = True
closed_date = <Date 2008-12-24.15:10:51.921>
closer = 'benjamin.peterson'
components = ['Library (Lib)']
creation = <Date 2008-12-24.08:15:33.953>
creator = 'semanticist'
dependencies = []
files = []
hgrepos = []
issue_num = 4736
keywords = []
message_count = 2.0
messages = ['78257', '78262']
nosy_count = 2.0
nosy_names = ['benjamin.peterson', 'semanticist']
pr_nums = []
priority = 'normal'
resolution = 'fixed'
stage = None
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue4736'
versions = ['Python 2.6', 'Python 3.0']