On 12/10/2013 11:26 AM, Alex Gaynor wrote:
>>> from flufl.enum import IntEnum >>> class A(IntEnum): ... a = 3 ... >>> A.a <EnumValue: A.a [value=3]>
If the __repr__ is *really* the only value of IntEnum, I'm less than impressed.
-jay
On Tue, Dec 10, 2013 at 8:23 AM, Jay Pipes <jaypi...@gmail.com <mailto:jaypi...@gmail.com>> wrote: On 12/10/2013 09:55 AM, Adam Young wrote: On 12/10/2013 05:24 AM, Flavio Percoco wrote: On 09/12/13 19:45 -0800, Alex Gaynor wrote: Would it make sense to use the `enum34` package, which is a backport of teh enum package from py3k? +1 This is what we were using in Marconi. So... they seem to be doing something different from Flufl, as IntEnums are not working the same way. I wonder if it is just update lag, and Flufl is the Upstream for the changes. With only a change to the import and requirements, it builds and runs, but raises: Traceback (most recent call last): File "keystone/tests/test_revoke.__py", line 65, in test_list_is_sorted valid_until=valid_until)) File "keystone/contrib/revoke/core.__py", line 74, in __init__ setattr(self, k, v) File "keystone/contrib/revoke/core.__py", line 82, in scope_type self._scope_type = ScopeType[value] File "/opt/stack/keystone/.venv/__lib/python2.7/site-packages/__enum/__init__.py", line 352, in __getitem__ return cls._member_map_[name] KeyError: 1 This seems to say that you cannot access an IntEnum as an integer, which just seems broken. What precisely is the benefit of an IntEnum? From the example in the flufl.enum docs: >>> from flufl.enum import IntEnum >>> class Animals(IntEnum): ... ant = 1 ... bee = 2 ... cat = 3 >>> int(Animals.bee) 2 Wow. That is so amazing. Thank goodness there is a library for that. Oh wait... I can do exactly the same thing without flufl.enum or any other library: >>> class Animals: ... ant = 1 ... bee = 2 ... cat = 3 ... >>> int(Animals.bee) 2 The IntEnum is my new definition of the most worthless class ever invented in the Python ecosystem -- taking the place of zope.interface on my personal wall of worthlessness. Best, -jay _________________________________________________ OpenStack-dev mailing list OpenStack-dev@lists.openstack.__org <mailto:OpenStack-dev@lists.openstack.org> http://lists.openstack.org/__cgi-bin/mailman/listinfo/__openstack-dev <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev> -- "I disapprove of what you say, but I will defend to the death your right to say it." -- Evelyn Beatrice Hall (summarizing Voltaire) "The people's good is the highest law." -- Cicero GPG Key fingerprint: 125F 5C67 DFE9 4084 _______________________________________________ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
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