[Numpy-discussion] A small challenge

Nathaniel Smith njs@pobox....
Sat Dec 29 05:14:13 CST 2012


On Sat, Dec 29, 2012 at 7:07 AM, Charles R Harris
<charlesr.harris@gmail.com> wrote:
> Hi All,
>
> I propose a challenge: express the dtype grammar in EBNF. That's all.

Not sure I understand. Do you mean just the little string-parsing DSL
for specifying dtypes ("i4,datetime64[ms]"), or is there some way to
write EBNF for describing arbitrary nested Python structures?

-n


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