[PyQt] PyQt New-style Signal and Slot

[redstone-cold]

I just found it much more convenient to check bool value than handle exception ,
maybe that's why There are no exceptions in Qt,
 sometimes we want to do some processing depends on the return value is true or false .






在2015年04月09 13时12分, "Florian Bruhin"<me at the-compiler.org>写道:

* redstone-cold <redstone-cold at 163.com> [2015-04-09 12:42:37 +0800]:
> I think
> disconnect([slot])
>
>
> in the New-style Signal and Slot should return a bool value to hint if the connection is broken or not ,like it in the original Qt.

PyQt raises an exception on a failed disconnection, which is much more
pythonic than a bool you have to check.

Florian

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