__pycache__ directory with World writable permission

GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2019-09-23.11:48:50.547>
labels = ['3.7']
title = '__pycache__ directory with World writable permission'
updated_at = <Date 2019-09-23.11:48:50.547>
user = 'https://bugs.python.org/SivaKumarNSK'

bugs.python.org fields:

activity = <Date 2019-09-23.11:48:50.547>
actor = 'SivaKumar NSK'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = []
creation = <Date 2019-09-23.11:48:50.547>
creator = 'SivaKumar NSK'
dependencies = []
files = []
hgrepos = []
issue_num = 38257
keywords = []
message_count = 1.0
messages = ['353009']
nosy_count = 1.0
nosy_names = ['SivaKumar NSK']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = None
url = 'https://bugs.python.org/issue38257'
versions = ['Python 3.7']