Yes, definitely. Thank you!
Merlijn van Deen (valhallasw) <valhall...@arctus.nl> ezt írta (időpont:
2023. febr. 11., Szo, 22:41):
> Hi Bináris,
>
> I would consider it on a case-by-case basis. Note that the guidelines
> state "should be avoided", not "are absolutely forbidden to be used" :-)
>
> For short regexps, I'd use f-strings where reasonable (i.e. where the
> regex itself does not use {} for the number of characters to match) and
> otherwise %-based formatting.
>
> For longer regexps, string concatenation can often be clearer, also
> because it makes it possible to add comments to clarify how the regexp is
> built up.
>
> Hope this helps,
>
> Merlijn / valhallasw
>
> On 11/02/2023 22:10, Bináris wrote:
>
>
>
> Bináris <wikipo...@gmail.com> ezt írta (időpont: 2023. febr. 2., Cs,
> 19:22):
>
>>
>> https://www.mediawiki.org/wiki/Manual:Pywikibot/Development/Guidelines#Miscellaneous
>> says:
>> " Prefer f-strings over string.format(). Modulo operator % for string
>> formatting should be avoided."
>>
>> I tried to rewrite a modulo-formatted regex to f-string, but than
>> realized, that in f-strings all curly braces must be doubled, which makes
>> regexes very hard to read and easy to misspell.
>>
>> What is the best practice when you substitute a variable into a regex?
>>
>> Is there any policy for this? Or should there be? If not, and modulo is
> forbidden, I think the best tapproach is to use concatenation in such
> situation. Opinions?
>
> --
> Bináris
>
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--
Bináris
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