Implicit Conversions

[Serge Orlov]

"Mel Wilson" <mwilson at the-wire.com> wrote in message news:Ex02/ks/KzJT089yn at the-wire.com...
> In article <mailman.112.1071251837.9307.python-list at python.org>,
> "=?iso-8859-1?B?UmVuZek=?=" <rlogan at hmc.edu> wrote:
> >I wanted to know the order of implicit conversions and which sort of =
> >values
> >allow them. From searching around in books and the archive of this =
> >mailing
> >list, it seems to be that only numbers are implicitly converted within =
> >each
> >other and bools can be implicitly converted to ints? However, I'm unable =
> >to
> >find any other implicit conversions and the order of the implicit
> >conversions (something like int->float->long). Any help would be greatly
> >apprectiated. Also, I'm not on the mailing list so can everyone please =
> >cc me
> >in the replies?
>
> Anybody?
>
>    Speaking as a Python programmer (not a Python developer),
> I would say that Python doesn't generally do implicit
> conversions.
To be more specific Python Virtual Machine doesn't do implicit
conversions. However any class including builtin ones can
convert any input argument to any other type. From the
outer point of view (e.g. user of int class) it's implicit conversion,
but from inner point of view (e.g. int class) there is no implicit
conversions of input arguments so the int class has to explicitly
convert them.

-- Serge.