In the fields of system development and data analysis, 'date and time calculation' is one of the processes that cannot be avoided. Requirements such as 'calculating the expiration date 30 days after ...

"The `time`, `date`, and `datetime` objects all represent points in time. The `datetime` module provides another data type called `timedelta`, which represents a duration of time rather than a point ...

Learn how to work with date and time values using Python's datetime library, and how to avoid some of the gotchas and pitfalls of the datetime datatype. Python’s datetime library, part of its standard ...

python / cpython Public Notifications Fork 34.8k Star 73.6k Speed up datetime.timedelta construction for the common all-integer case #150716 New issue Open #150718 ...