[Python-Dev] Adding a conditional expression in Py3.0

[Michael Hudson]

BJörn Lindqvist <bjourne at gmail.com> writes:

>> My problem with this syntax is that it can be hard to read:
>>
>> return if self.arg is None then default else self.arg
>>
>> looks worryingly like
>>
>> return NAME NAME.NAME NAME NAME NAME NAME NAME NAME.NAME
>
> That can already be written in Python:

No it can't!  Would you believe I had this exact conversation two and
a half years ago? :)

> return self.arg or default

Consider what happens if self.arg is 0, here.

Cheers,
mwh

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