Hello,
On 3/27/20 3:08 PM, Ed Lipson wrote:
Looking at
https://wiki.qt.io/Differences_Between_PySide_and_PyQt#sender.28.29_method_returns_None_when_used_within_a_partial_or_a_lambda
(snip)
There is a separate thread on StackExchange about this where the lambda
is "lambda state, bname='a':func(bname)" but the state causes a Type
error because state is missing.
As stated in the Wiki, they work in PyQT
You can find the discussion we had on the same
topic here: https://bugreports.qt.io/browse/PYSIDE-909
In a nutshell,
the signals are selected by the arguments,
the only variation of clicked is clicked(bool),
so when you pass an argument it assumed is that one
and it fails to convert your str to bool.
The same with more than 1 argument, it will fail
to connect to the signal.
If you really need something like a clicked(str)
signal, I recommend you create your own personalized
signal.
If you still believe that behaviour should
be accepted, please open a Suggestion in our JIRA system.
Cheers
--
Dr. Cristian Maureira-Fredes
R&D Manager
The Qt Company GmbH
Erich-Thilo-Str. 10
D-12489 Berlin
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Juha Varelius, Mika Harjuaho
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