mirror of
https://github.com/python/cpython.git
synced 2025-11-04 03:44:55 +00:00
23 lines
514 B
Python
23 lines
514 B
Python
import re
|
|
import time
|
|
|
|
def main():
|
|
s = "\13hello\14 \13world\14 " * 1000
|
|
p = re.compile(r"([\13\14])")
|
|
timefunc(10, p.sub, "", s)
|
|
timefunc(10, p.split, s)
|
|
timefunc(10, p.findall, s)
|
|
|
|
def timefunc(n, func, *args, **kw):
|
|
t0 = time.clock()
|
|
try:
|
|
for i in range(n):
|
|
result = func(*args, **kw)
|
|
return result
|
|
finally:
|
|
t1 = time.clock()
|
|
if n > 1:
|
|
print n, "times",
|
|
print func.__name__, "%.3f" % (t1-t0), "CPU seconds"
|
|
|
|
main()
|