assignee = 'https://github.com/corona10'
closed_at = <Date 2021-03-22.10:01:34.685>
created_at = <Date 2021-03-21.03:25:03.475>
labels = ['interpreter-core', '3.10', 'performance']
title = 'map() instantiation time reducing by using PEP 590 vectorcall'
updated_at = <Date 2021-03-22.10:01:34.684>
user = 'https://github.com/corona10'

activity = <Date 2021-03-22.10:01:34.684>
actor = 'corona10'
assignee = 'corona10'
closed = True
closed_date = <Date 2021-03-22.10:01:34.685>
closer = 'corona10'
components = ['Interpreter Core']
creation = <Date 2021-03-21.03:25:03.475>
creator = 'corona10'
dependencies = []
files = ['49896']
hgrepos = []
issue_num = 43575
keywords = ['patch']
message_count = 2.0
messages = ['389210', '389293']
nosy_count = 3.0
nosy_names = ['rhettinger', 'vstinner', 'corona10']
pr_nums = ['24955']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'performance'
url = 'https://bugs.python.org/issue43575'
versions = ['Python 3.10']