Paul Rubin <http://[EMAIL PROTECTED]> wrote:
...
> You can use re.search on array.array byte vectors. I don't know how
> the speed compares with string.find.
Pretty well, though of course one should measure on representative cases
for one's specific application needs:
Helen:~ alex$ python -mtimeit -s'import re, array' -s'x=999999*"x"'
-s'x=x+"a"+x' \
> 'x.find("a")'
100 loops, best of 3: 13.3 msec per loop
Helen:~ alex$ python -mtimeit -s'import re, array' -s'x=999999*"x"'
-s'x=x+"a"+x' 're.search("a", x)'
100 loops, best of 3: 8.73 msec per loop
Helen:~ alex$ python -mtimeit -s'import re, array' -s'x=999999*"x"'
-s'x=x+"a"+x' -s'x=array.array("c",x)' 're.search("a", x)'
100 loops, best of 3: 8.72 msec per loop
Alex
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