I'd be wary of going too far here. The parser (which uses a different
representation for the grammar) may not support all of these -- in
particular I would guess that the syntax for subscriptions is actually more
complicated than shown, because of slices. Do you allow a[x:y, *rest]?
On Thu, Nov 30
On Thu, 30 Nov 2017 at 05:01 David Cuthbert wrote:
> Henk-Jaap noted that the grammar section of the language ref for yield and
> return should also be updated from expression_list to starred_list with
> this change. As noted elsewhere, this isn't in-sync with the Grammar file
> (intentionally, i
Henk-Jaap noted that the grammar section of the language ref for yield and
return should also be updated from expression_list to starred_list with this
change. As noted elsewhere, this isn't in-sync with the Grammar file
(intentionally, if I understand correctly).
I took a look, and I believe t
On 26 November 2017 at 09:22, Terry Reedy wrote:
> Since return and yield are often the first half of a cross-namespace
> assignment, requiring the () is a bit surprising. Perhaps someone else has
> a good reason for the difference.
These kinds of discrepancies tend to arise because there are a
I think the proposal is reasonable and won't require a PEP.
On Nov 25, 2017 3:25 PM, "Terry Reedy" wrote:
> On 11/25/2017 1:55 AM, David Cuthbert wrote:
>
>> First time contributing back -- if I should be filing a PEP or something
>> like that for this, please let me know.
>>
>
> I don't think a
On 11/25/2017 1:55 AM, David Cuthbert wrote:
First time contributing back -- if I should be filing a PEP or something like
that for this, please let me know.
I don't think a PEP is needed.
Coming from https://bugs.python.org/issue32117, unparenthesized tuple unpacking
is allowed in assignme
First time contributing back -- if I should be filing a PEP or something like
that for this, please let me know.
Coming from https://bugs.python.org/issue32117, unparenthesized tuple unpacking
is allowed in assignments:
rest = (4, 5, 6)
a = 1, 2, 3, *rest
but not in yield or return sta
