Message404607
I does a small experiment, and found out that if you generate UUID4 with int instead of sequence of bytes, then the generation of UUID4 occurs up to three times faster.
.. code-block: python
import random
import uuid
print("uuid.uuid4()")
%timeit uuid.uuid4()
# 5.49 µs ± 120 ns per loop (mean ± std. dev. of 7 runs, 100000 loops each)
print("uuid.UUID(int=random.getrandbits(128), version=4)")
%timeit uuid.UUID(int=random.getrandbits(128), version=4)
# 2.58 µs ± 94.5 ns per loop (mean ± std. dev. of 7 runs, 100000 loops each)
I have already made fixes to my fork on GH, tell me, will it be useful to someone else besides me? |
|
Date |
User |
Action |
Args |
2021-10-21 15:03:58 | mosquito | set | recipients:
+ mosquito |
2021-10-21 15:03:58 | mosquito | set | messageid: <1634828638.25.0.268468778181.issue45556@roundup.psfhosted.org> |
2021-10-21 15:03:58 | mosquito | link | issue45556 messages |
2021-10-21 15:03:58 | mosquito | create | |
|