Yes, definitely. Thank you!
Merlijn van Deen (valhallasw) <valhallasw(a)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 <wikiposta(a)gmail.com> ezt írta (időpont: 2023. febr. 2., Cs,
19:22):
https://www.mediawiki.org/wiki/Manual:Pywikibot/Development/Guidelines#Misc…
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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