On 06/07/2013 10:54 AM, Mark Janssen wrote:
On Fri, Jun 7, 2013 at 10:50 AM, Mark Janssen <dreamingforw...@gmail.com> wrote:
>>> from pickle import dumps, loads
>>> Fruit.tomato is loads(dumps(Fruit.tomato))
True
Why are you using is here instead of ==? You're making a circular
loop using "is"
I should add that when you're serializing with pickle and then
reloading, the objects should be seen as "essentially equivalent".
This means that they are either byte-by-byte equivalent (not sure
actually if Python actually guarantees this), or every element would
still compare equal and that is what matters.
In most cases, sure. But one of the invariants of Enums is that there is only ever one of each member specifically so
that `is` tests work.
--
~Ethan~
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