[Python-Dev] PEP 554 v3 (new interpreters module)
walter at livinglogic.de
Tue Sep 26 10:30:10 EDT 2017
On 23 Sep 2017, at 3:09, Eric Snow wrote:
>>> Return a list of all existing interpreters.
>> See my naming proposal in the previous thread.
> Sorry, your previous comment slipped through the cracks. You
> As for the naming, let's make it both unconfusing and explicit?
> How about three functions: `all_interpreters()`,
> and `idle_interpreters()`, for example?
> As to "all_interpreters()", I suppose it's the difference between
> "interpreters.all_interpreters()" and "interpreters.list_all()". To
> me the latter looks better.
But in most cases when Python returns a container (list/dict/iterator)
of things, the name of the function/method is the name of the things,
not the name of the container, i.e. we have sys.modules, dict.keys,
dict.values etc.. Or if the collection of things itself has a name, it
is that name, i.e. os.environ, sys.path etc.
Its a little bit unfortunate that the name of the module would be the
same as the name of the function, but IMHO interpreters() would be
better than list().
> As to "running_interpreters()" and "idle_interpreters()", I'm not sure
> what the benefit would be. You can compose either list manually with
> a simple comprehension:
> [interp for interp in interpreters.list_all() if
> [interp for interp in interpreters.list_all() if not
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