Scott David Daniels <scott.dani...@acm.org> writes:
> And I curse such uses, since I don't get to see the troublesome value,
> or why it is troublesome. In the above case, y = sqrt(x) at least
> raises ValueError('math domain error'), which is more information than
> you are providing.
>
> How about:
> if x >= 0: raise ValueError('x = %r not allowed (negative)?' % x)
Better still in these situations is to throw to pdb.
But yes, you can put a formatted string in a check message.
--
http://mail.python.org/mailman/listinfo/python-list
