"""This is a template file for using the timeit module.

   The timeit module can process stings as well as callables. The second
   testing routine uses that.

"""


def func_a():
    pass


def func_b():
    pass


def func_c():
    pass


if __name__ == '__main__':

    import timeit

    repeat = 5
    number = 1000
    unit = "usec"
    unittosec = {"usec": 1e6, "msec": 1000, "sec": 1}

    for fct_name in ["func_a", "func_b", "func_c"]:
        res = timeit.repeat(
            "%s()" % fct_name,
            setup="from __main__ import %s" % fct_name,
            repeat=repeat, number=number)
        print("%s: %d loops, best of %d: %.3g %s per loop" %
              (fct_name,
               number, repeat,
               min(res) / number * unittosec[unit],
               unit))

    # Second (alternative) testing:
    for fct in [func_a, func_b, func_c]:
        res = timeit.repeat(
            fct,
            repeat=repeat, number=number)
        print("%s: %d loops, best of %d: %.3g %s per loop" %
              (fct.__name__,
               number, repeat,
               min(res) / number * unittosec[unit],
               unit))