pydu/docs/dt.md

Date and Time

Utils for handling date and time.

.. py:class:: pydu.dt.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