'1' + 1 ==> True ???
Ben Finney
bignose-hates-spam at and-benfinney-does-too.id.au
Wed Mar 17 21:34:14 EST 2004
On Thu, 18 Mar 2004 03:45:56 +0100, Nicola Mingotti wrote:
> I obtained this result :
> ------
>>>> '1' > 1
> True
> ------
> with python2.2.3 and 2.3.3 .
> (Yes , in python 2.2 i get 1 instead of True)
This should not be surprising; the values are different, so one will be
"greater than" the other; but comparing them is not of much use.
> but
> ------
>>>> '1' + 1
> TypeError
> -------
This, too, should not be surprising. Adding a character and a number
has no unambiguously correct meaning.
> and
> -----------------------------
>>>>'1'.__gt__.__doc__
> 'x.__gt__(y) <==> x>y'
> -----------------------------
Showing that the comparison is pretty much what you'd expect. Again,
though, the result of comparing different types like character and
integer isn't particularly useful.
> so i'm a little puzzled :)
>
> Is this a bug or is there a very good reason to this strange behaviour
What behaviour did you expect? Without knowing that it's hard to
explain why the reality is different.
--
\ "Judge: A law student who marks his own papers." -- Henry L. |
`\ Mencken |
_o__) |
Ben Finney <http://bignose.squidly.org/>
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