06.12.19 04:31, Guido van Rossum пише:
(There are apparently subtle differences between re.search() and
re.findall() -- not sure if they matter in this case.)
There is no any differences.
Also, analyzing examples from GitHub, in most cases the pattern contains
no or single group, so the code can be written as (if no groups)
result = (re.search(pattern, string) or [default])[0]
or (is a single group)
result = (re.search(pattern, string) or ['', default])[1]
And since most code do not handle the case when the pattern is not found
in any case, it can be simplified even more.
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