[PyQt] Floats accepted for C++ ints?
hpj at urpla.net
Tue Jul 5 18:45:30 BST 2016
On Dienstag, 5. Juli 2016 19:22:14 Florian Bruhin wrote:
> I've noticed Python floats are accepted when a C++ int is expected,
> and simply truncated:
> >>> from PyQt5.QtCore import QRect
> >>> QRect(0.5, 0.5, 0.5, 0.5)
> >>> QRect(1.5, 1.5, 1.5, 1.5)
> PyQt5.QtCore.QRect(1, 1, 1, 1)
> Is this intended behaviour? I'd have expected to raise a TypeError
> (or, if anything, accept floats where .is_integer() is true)
Hmm, you're right, but this behavior is due to historical reasons, and goes
back to times without a QRectF class.
The QRect(0.5, 0.5, 0.5, 0.5) result looks wrong, though.
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