Re: [Python-Dev] PEP 435 -- Adding an Enum type to the Python standard library

2013年4月13日 07:47:54 -0700 

On 13.04.13 03:13, Glenn Linderman wrote:

On 4/12/2013 3:59 PM, Guido van Rossum wrote:

class Insect(Enum):
 wasp = 1
 bee = 1
 ant = 2
We'd have Insect.wasp == Insect.bee < Insect.ant but Insect.wasp is
not Insect.bee.

can't define two names in the same enum to have the same value, per the
PEP.
For current flufl.enum implementations this requires values to be hashable. An alternative implementation can use comparability (which already required for repr() and iteration). 
_______________________________________________
Python-Dev mailing list
[email protected]
http://mail.python.org/mailman/listinfo/python-dev
Unsubscribe: 
http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com

Reply via email to