[Python-Dev] Boolean transition
Christian Tismer
tismer@tismer.com
2002年3月12日 01:13:37 +0100
Tim Peters wrote:
>>> days_in_year = 365 + is_leap(year)
>>>>> [Greg Ewing]
>>>This is bug-prone, because it relies on is_leap always
>>returning a "normalised" boolean value.
...
>>...
>>and similarly
>>>> days_in_year = 365 + 1 if is_leap(year) else 0
>>>>(Yes, I know that one's already been rejected. I can't stop
>>liking it, though...)
>>>> Heh. I immediately read that as
>> days_in_year = (365 + 1) if is_leap(year) else 0
>> I'm old enough to wish reality played along <wink>.
If I would calculate my age using the above formula, it would
be about 34. A fountain of youth!
best - chris
--
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