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| author | Guido van Rossum <guido@python.org> | 1998-07-17 20:18:49 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1998-07-17 20:18:49 (GMT) |
| commit | 0e5ab17ad34c8810f0626409fd3d1c8dc85e68ac (patch) | |
| tree | a95286375214c45e7b752a7d4fbfba902a79167f /Modules | |
| parent | c364cf82283332522ebc139e2edb5c8247f61307 (diff) | |
| download | cpython-0e5ab17ad34c8810f0626409fd3d1c8dc85e68ac.zip cpython-0e5ab17ad34c8810f0626409fd3d1c8dc85e68ac.tar.gz cpython-0e5ab17ad34c8810f0626409fd3d1c8dc85e68ac.tar.bz2 | |
Get a 3- to 4-fold speedup for sub()/subn(), split() and findall() by
not calling self.search(); instead, call self.code.match() directly
and interpret the list of registers it returns directly. This saves
the overhead of instantiating a MatchObject for each hit, basically
inlining search() as well as group(). When a MatchObject is still
needed, one is allocated and reused for the duration of the scan.
Diffstat (limited to 'Modules')
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