assignee = None
closed_at = <Date 2017-10-08.21:02:03.083>
created_at = <Date 2017-10-08.20:54:49.535>
labels = ['interpreter-core', 'type-feature', 'invalid']
title = 'list unhashable, can not be use as key to dict'
updated_at = <Date 2017-10-08.21:02:03.081>
user = 'https://github.com/genenlcconz'

activity = <Date 2017-10-08.21:02:03.081>
actor = 'ned.deily'
assignee = 'none'
closed = True
closed_date = <Date 2017-10-08.21:02:03.083>
closer = 'ned.deily'
components = ['Interpreter Core']
creation = <Date 2017-10-08.20:54:49.535>
creator = 'gene@nlc.co.nz'
dependencies = []
files = []
hgrepos = []
issue_num = 31730
keywords = []
message_count = 2.0
messages = ['303919', '303920']
nosy_count = 2.0
nosy_names = ['ned.deily', 'gene@nlc.co.nz']
pr_nums = []
priority = 'normal'
resolution = 'not a bug'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue31730'
versions = ['Python 2.7']