ruuid
A fast UUID generator for Python built using Rust. Its a simple wrapper on top of Rust's UUID crate.
How to use?
Installation:
pip3 install ruuid==0.3.0 --force --no-cacheUsage:
import ruuid
ruuid.uuid4()
'7a1ef475-904c-4d53-8985-528d09d57414'Performance
Tests ran on an M1 macbook air with 8 GB of RAM and Python 3.9
from ruuid import uuid4, simple
%timeit simple()
327 ns ± 0.442 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
%timeit uuid4()
348 ns ± 0.707 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
from uuid import uuid4
%timeit uuid4()
1.1 µs ± 2.91 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)Available functions
uuid4()- random UUID4 stringsimple()- formatted simple string of UUID4hyphenated()- hyphenated UUID4 stringnil()- a uuid with all zerosurn()- uuid4 as a URN string