[Zope3-dev] If you use Python 2.3, you must use Python 2.3b2

[Tim Peters]

[Jim]
> Python 2.3b2, which was released yesterday has an improvement to
> doctest that allows it to recognize "1" as equivalent to "True" and
> "0" as equivalent to "False" in test output. This makes tests that do
> things like:
>
>    >>> a == b
>    1
>
> to work.

OTOH, this is a one-way equivalence.  The test above will pass under Python
2.2 and 2.3b2.  But this test will pass only under 2.3b2:

>>> a == b
True