> As the PEP author, that's your job.
>
I started writing the PEP, and I found an interesting example:
if not (m := re.match(r'^(\d+)-(\d+)$', identifier):
raise ValueError('f{identifier} is not a valid identifier')
print(f'first part is {m.group(1)}')
print(f'first part is {m.group(2)}')
That's fairly easy to understand, and not something that can be resolved
with `as` if it's part of the `if` and `while` statement, rather than a
different syntax for the `:=` semantics.
That one would have to be written as it is done now:
m = re.match(r'^(\d+)-(\d+)$', identifier)
if not m:
raise ValueError('f{identifier} is not a valid identifier')
print(f'first part is {m.group(1)}')
print(f'first part is {m.group(2)}')
--
Juancarlo *Añez*
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