Get last modified date of Folders and Files using os.path module

GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2021-08-26.06:34:58.404>
labels = ['3.8', 'type-bug', 'library']
title = 'Get last modified date of Folders and Files using os.path module'
updated_at = <Date 2021-08-26.14:43:10.321>
user = 'https://bugs.python.org/gopeshsingh'

bugs.python.org fields:

activity = <Date 2021-08-26.14:43:10.321>
actor = 'gopeshsingh'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2021-08-26.06:34:58.404>
creator = 'gopeshsingh'
dependencies = []
files = []
hgrepos = []
issue_num = 45009
keywords = []
message_count = 5.0
messages = ['400312', '400313', '400347', '400349', '400350']
nosy_count = 2.0
nosy_names = ['veky', 'gopeshsingh']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue45009'
versions = ['Python 3.8']