[Python-Dev] Decision of having a deprecation period or not for changing csv.DictReader returning type.

[Steve Holden]

I submitted the 3.6 patch that Raymond committed. The purpose of the change
was to allow access to the ordering of the columns.

It doesn't use any of the OrderedDict-only methods, and I'd be very
surprised if a reversion to using dict in 3.7 would cause any tests to fail.

regards
 Steve

Steve Holden

On Mon, Dec 18, 2017 at 6:30 AM, 尚辉 <shangdahao at gmail.com> wrote:

> Since regular dicts are ordered in 3.7, it might be cleaner to returning regular dict instead of OrderedDict?
>
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