[PyQt] pyqtProperty TypeError

[Phil Thompson]

On 19/07/2014 10:30 pm, Xinkai wrote:
> Hello,
> 
> I think I found a bug, test program:
> 
> ============================================================
> #!/usr/bin/python3
> #  -*- coding: utf-8 -*-
> 
> from PyQt5.QtCore import QObject, pyqtProperty, pyqtSignal, Q_ENUMS
> 
> 
> class Foo(QObject):
>     propertyChanged = pyqtSignal()
> 
>     class EEEEE:
>         A = 0
>         B = 1
>         C = 2
>         D = 3
>         E = 4
> 
>     Q_ENUMS(EEEEE)
> 
>     def __init__(self):
>         super().__init__()
> 
>     # @pyqtProperty(int)
>     @pyqtProperty(int, notify = propertyChanged)
>     def foo(self):
>         return 1
> 
> print("About 3 out of 10 times, ", end = "")
> f = Foo()
> print("""this program will fail with
>     'TypeError: an integer is required (got type str)' or
>     'TypeError: an integer is required (got type getset_descriptor)'
> 
> Removing 'notify = ???' fixes the problem
> Removing 'Q_ENUM' also fixes the problem.
> """)
> 
> ============================================================
> 
> Tested under Archlinux x64 with Python 3.4.1, PyQt 5.3.1.
> 
> It looks like pyqtProperty doesn't wait for the extra loading time of
> "Q_ENUMS" and "notify", causing TypeError.

Should be fixed in tonight's snapshot.

Thanks,
Phil