Actually int("3.14") does not round. int(3.14) does.
On Friday, 11 October 2013 20:43:54 UTC-5, Massimo Di Pierro wrote:
>
> I am adding the +- but we cannot use int because int("3.14") would round.
>
> Anyway, I agree this can be rewritten better. Feel free to post your patch
> on google code or as a github pull request. Thanks.
>
> Massimo
>
> On Friday, 11 October 2013 20:05:29 UTC-5, Stefan Pochmann wrote:
>>
>> It's better, but...
>>
>> Outside character classes, the "-" is not a metacharacter and thus
>> doesn't need a backslash. So it could/should be:
>> re.compile('^-?\d+$')
>>
>> You might want to accept a plus sign like in "+43" (Python's int(...)
>> does accept it), so:
>> re.compile('^[-+]?\d+$')
>>
>> Or don't reinvent Python's existint int(...) with an ugly regex way but
>> use Python's common "Easier to ask for forgiveness than permission" style,
>> maybe like this:
>>
>> def __call__(self, value):
>> try:
>> v = int(value)
>> if ((self.minimum is None or v >= self.minimum) and
>> (self.maximum is None or v < self.maximum)):
>> return (v, None)
>> except:
>> pass
>> return (value, self.error_message)
>>
>> You also changed the default to IS_INT_IN_RANGE(-2**31, 2**31-1), but I
>> think it shouldn't have that "-1" because "The range is interpreted in the
>> Pythonic way, so the test is: min <= value < max".
>>
>> I also find __init__ quite complicated and have a rewrite suggestion.
>> Should I post it here or try a pull request or...?
>>
>
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