diff options
Diffstat (limited to 'Lib/timeit.py')
| -rw-r--r-- | Lib/timeit.py | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Lib/timeit.py b/Lib/timeit.py index 2770efa35a..0040efd1d6 100644 --- a/Lib/timeit.py +++ b/Lib/timeit.py @@ -218,7 +218,7 @@ class Timer: If *callback* is given and is not None, it will be called after each trial with two arguments: ``callback(number, time_taken)``. """ - for i in range(1, 10): + for i in range(0, 10): number = 10**i time_taken = self.timeit(number) if callback: @@ -318,8 +318,10 @@ def main(args=None, *, _wrap_timer=None): callback = None if verbose: def callback(number, time_taken): - msg = "{num} loops -> {secs:.{prec}g} secs" - print(msg.format(num=number, secs=time_taken, prec=precision)) + msg = "{num} loop{s} -> {secs:.{prec}g} secs" + plural = (number != 1) + print(msg.format(num=number, s='s' if plural else '', + secs=time_taken, prec=precision)) try: number, _ = t.autorange(callback) except: @@ -333,7 +335,7 @@ def main(args=None, *, _wrap_timer=None): best = min(r) if verbose: print("raw times:", " ".join(["%.*g" % (precision, x) for x in r])) - print("%d loops," % number, end=' ') + print("%d loop%s," % (number, 's' if number != 1 else ''), end=' ') usec = best * 1e6 / number if time_unit is not None: scale = units[time_unit] |