calendar — Expert Examples
Calendar functions: month/year calendars, weekday, leap years
calendar deep dive
Implementation details and performance considerations.
python
# calendar internals import calendar import sys mod = calendar print(f"Module: {mod.__name__}") print(f"File: {getattr(mod, '__file__', 'built-in')}") print(f"Package: {getattr(mod, '__package__', 'N/A')}") print(f"Size in modules: {sys.getsizeof(mod)} bytes")
Understanding the internals of calendar helps write more efficient code.
Want to try these examples interactively?
Open Expert Playground