On 05/25/2012 10:14 AM, Antoine Pitrou wrote:
On Fri, 25 May 2012 18:57:57 +0200
Georg Brandl <g.brandl@gmx.net> wrote:
This is probably minor, but wouldn't it make more sense to have those
constants uppercased?  At least that's the general style we have in
the codebase for enum values.
+1, this surprised me too.

FWIW I contributed the utime enum with the lowercase values.  I don't uppercase enum values as a rule.

Uppercasing preprocessor macros is a good idea because they're not safe.  There are loads of ways they can produce unexpected behavior.  So if something funny is going on, and the code involves some preprocessor slight-of-hand, those identifiers pop out at you and you know to double-check them.  But enum values are as safe as houses.  I think of them as equivalent to const ints, which I also don't uppercase.  There's no need to draw attention to them.

There's nothing in PEP 7 either way about enum nomenclature.  But Benjamin has already uppercased these (and some other) enums, so I suppose the community has spoken.