On 03/29/2014 02:01 PM, Johannes Bauer wrote:
On 29.03.2014 20:05, Steven D'Aprano wrote:
On Sat, 29 Mar 2014 11:56:50 -0700, contact.trigon wrote:

if (a, b) != (None, None):
or
if a != None != b:

Preference? Pros? Cons? Alternatives?

if not (a is b is None): ...

Or if you prefer:

if a is not b is not None: ...

Is this an obfuscated coding contest? Why do you opt for a solution that
one has to at least think 2 seconds about when the simplest solution:

if (a is not None) or (b is not None):

is immediately understandable by everyone?

+1

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~Ethan~
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