bm_regex_compile.py 文件源码

def bench_regex_compile(loops, regexes):
    range_it = xrange(loops)
    t0 = perf.perf_counter()

    for _ in range_it:
        for regex, flags in regexes:
            re.purge()
            # ignore result (compiled regex)
            re.compile(regex, flags)

    return perf.perf_counter() - t0