What algorithm does Python use to evaluate: if substring in string
torerik81 at gmail.com
Sat Sep 9 17:07:55 CEST 2006
Alex Martelli wrote:
> Tor Erik <torerik81 at gmail.com> wrote:
>> I would be surprised if it is the naive:
> Yep -- it's "a mix between Boyer-Moore and Horspool with a few more
> bells and whistles on the top", as documented and implemented in
> Objects/stringlib/fastsearch.h in the Python sources and well discussed
> and explained at http://effbot.org/zone/stringlib.htm .
Ok. Two questions:
1. Is "a in b" simply an alias for "b.find(a)"?
2. Is this algorithm exclusive to Python 2.5, or is it contained in 2.4
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