pydu/docs/dt.md

Date and Time

Utils for handling date and time.

dt.timer

timer(path)

A timer can time how long does calling take as a context manager or decorator. If assign print_func with sys.stdout.write, logger.info and so on, timer will print the spent time.

timeit = timer(print_func=sys.stdout.write)
with timeit:
foo()

@timeit
def foo():
pass

timer.elapsed contains the total amount of elapsed time of running foo.

>>> timeit = timer(print_func=sys.stdout.write)
>>> with timeit:
...     os.getcwd()
Spent time: 1.7881393432617188e-05s