[PyQt] Signal Bug in 4.2

[Peter Shinners]

Good news. On the most recent snapshot 20070723 this problem is solved.
Our plan will be to move to the latest and never really land on 4.2.

David Boddie wrote:
>> We have just migrated code from using PyQt-4.2 on Qt-4.2 to using
>> PyQt-4.2 on Qt-4.2. This has revealed what looks like a very serious bug
>> in the signal handling code for PyQt-4.2.
>>
> 
> OK. Some things to check first: