Martin v. L=F6wis wrote:
> Guido van Rossum <guido@python.org> writes:
>=20
>=20
>>I think the final proposal looked like this:
>>
>> def name(arg, ...) [expr, ...]:
>> ...body...
>>
>=20
>=20
> I don't think there was much discussion. The suggested semantics was
> that this is equivalent to
>=20
> def name(arg, ...):
> ...body...
> name=3Dexpr(name)
> ...
In particular:
def name(arg, ...) [expr1, expr2, expr3]:
...body...
would be equivalent to (some variation on):
def name(arg, ...):
...body...
name=3Dexpr1(expr2(expr3(name)))
I wonder if the same mechanism could be used in class statements.
If I had this, I might say what interface a class implements
with:
class foo(spam, eggs) [implements(IFoo, IBar)]:
body of class
or (wo parens):
class foo [implements(IFoo, IBar)]:
body of class
Jim
--=20
Jim Fulton mailto:jim@zope.com Python Powered!
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