pip install naming-utils

>>> from naming_utils import unique_name_with_ts
>>> unique_name_with_ts()

'20220508_085805_173693933'

>>> unique_name_with_ts(path='log/', extension='log')

'log/20220508_085837_602718269.log'

>>> from naming_utils import unique_names_with_ts
>>> unique_names_with_ts(count=5, path='log/', extension='log')

['log/20220508_085901_689713589.log', 'log/20220508_085901_689713339.log', 'log/20220508_085901_68971329.log', 'log/20220508_085901_689713292.log', 'log/20220508_085901_688709138.log']