Py brench

py_brench.py

from uuid import uuid4
import time


def get_bin_str(_bytes):
    return " ".join(
        ["{0:08b}".format(bit) for bit in _bytes]
    )


def get_uuid_humanized():
    uid = uuid4()
    return "{} -> {}".format(
        uid.hex, get_bin_str(uid.bytes[:8])
    )


counter = 0
transcurred = 0
start_time = time.time()


while transcurred < 10:
    counter += 1
    value = get_uuid_humanized()
    print(value, end="\r" if counter % 1000 else f' -> {counter}\n')
    transcurred = time.time() - start_time


print(f"\n\nExec {counter} in {transcurred}")

# Results with prints
# Linux   -> Exec 374649 in 10.000030994415283
# Win2    -> Exec 133001 in 10.00014352798462
# WSL     -> Exec 103809 in 10.00002408027649

# Results without prints
# Linux   -> Exec 1030756 in 10.000000238418579
# Win2    -> Exec 830500 in 10.00093817710876
# WSL     -> Exec 631950 in 10.00000786781311

# Results without prints Ryzen 5 3600
# Linux   -> Exec 1030756 in 10.000000238418579
# Win2    -> Exec 1628630 in 10.00093817710876
# WSL     -> Exec 1379373 in 10.00000786781311

I have this error:
Traceback (most recent call last):
File "brench.py", line 33, in
result = timeit.repeat('bench.bench()', setup='import bench', number=10, repeat=10)
File "/usr/lib/python3.8/timeit.py", line 237, in repeat
return Timer(stmt, setup, timer, globals).repeat(repeat, number)
File "/usr/lib/python3.8/timeit.py", line 204, in repeat
t = self.timeit(number)
File "/usr/lib/python3.8/timeit.py", line 176, in timeit
timing = self.inner(it, self.timer)
File "", line 3, in inner
ModuleNotFoundError: No module named 'bench'