On Mon, Oct 12, 2015 at 04:12:57PM +0000, Albert-Jan Roskam wrote:
> Hi,
>
>
> In Python 2 one can do silly apple-pear comparisons such as 0> "0".*)
> "CPython implementation detail: Objects of different types except
> numbers are ordered by their type names; objects of the same types
> that don’t support proper comparison are ordered by their address.".
> In Python3 this has been fixed (it raises a TypeError). Is there a way
> to emulate this behavior in Python 2?
I don't believe so.
You could write your own comparison functions and use those:
def gt(a, b):
if type(a) is type(b):
return a > b
raise TypeError
if gt(this, that): ...
but there's no way to change the behaviour of the comparison operators >
etc themselves, nor of list.sort.
In hindsight, this should have been a __future__ import, but it's too
late now :-(
--
Steve
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