(f, *args, **kwargs)
return t
Returns time elapsed for evaluating ``f()``. Optionally arguments
    may be passed to time the execution of ``f(*args, **kwargs)``.

    If the first call is very quick, ``f`` is called
    repeatedly and the best time is returned.
Returns time elapsed for evaluating ``f()``. Optionally arguments
    may be passed to time the execution of ``f(*args, **kwargs)``.
Returns time elapsed for evaluating f () . Optionally arguments may be passed to time the execution of f ( * args ** kwargs ) .
def timing(f, *args, **kwargs):
    """
    Returns time elapsed for evaluating ``f()``. Optionally arguments
    may be passed to time the execution of ``f(*args, **kwargs)``.

    If the first call is very quick, ``f`` is called
    repeatedly and the best time is returned.
    """
    once = kwargs.get('once')
    if 'once' in kwargs:
        del kwargs['once']
    if args or kwargs:
        if len(args) == 1 and not kwargs:
            arg = args[0]
            g = lambda: f(arg)
        else:
            g = lambda: f(*args, **kwargs)
    else:
        g = f
    from timeit import default_timer as clock
    t1=clock(); v=g(); t2=clock(); t=t2-t1
    if t > 0.05 or once:
        return t
    for i in range(3):
        t1=clock();
        # Evaluate multiple times because the timer function
        # has a significant overhead
        g();g();g();g();g();g();g();g();g();g()
        t2=clock()
        t=min(t,(t2-t1)/10)
    return t
def timing ( f , * args , * * kwargs ) : once = kwargs . get ( 'once' ) if 'once' in kwargs : del kwargs [ 'once' ] if args or kwargs : if len ( args ) == 1 and not kwargs : arg = args [ 0 ] g = lambda : f ( arg ) else : g = lambda : f ( * args , * * kwargs ) else : g = f from timeit import default_timer as clock t1 = clock ( ) v = g ( ) t2 = clock ( ) t = t2 - t1 if t > 0.05 or once : return t for i in range ( 3 ) : t1 = clock ( ) # Evaluate multiple times because the timer function # has a significant overhead g ( ) g ( ) g ( ) g ( ) g ( ) g ( ) g ( ) g ( ) g ( ) g ( ) t2 = clock ( ) t = min ( t , ( t2 - t1 ) / 10 ) return t