Sujet : Re: Suggested python feature: allowing except in context maneger
De : rtm443x (at) *nospam* googlemail.com (j)
Groupes : comp.lang.pythonDate : 17. Jun 2024, 13:35:54
Autres entêtes
Message-ID : <mailman.142.1718624157.2909.python-list@python.org>
References : 1 2 3
User-Agent : Mozilla Thunderbird
On 2024-06-13 23:49, Cameron Simpson via Python-list wrote:
On 13Jun2024 19:44, dieter.maurer@online.de <dieter.maurer@online.de> wrote:
Why not use:
```
try:
with open()...
...
except FileNotFoundError:
...
```
>
This is exactly what the OP was expressing dissatisfaction with.
>
I'm -1 on the idea myself - not every combination of things needs additional syntactic support, and doing stuff like merging an `except` with a `wtih` is bound to introduce some weird corner case, complicating its semantics.
I agree. If python allowed statement lambdas you could write what you want above within the language (albeit a bit clumsily). It's very handy.
jan
>
Cheers,
Cameron Simpson <cs@cskk.id.au>