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#!/usr/bin/python
# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
"""
PYSIDE-68: Test that signals have a `__get__` function after all.
We supply a `tp_descr_get` slot for the signal type.
That creates the `__get__` method via `PyType_Ready`.
The original test script was converted to a unittest.
See https://bugreports.qt.io/browse/PYSIDE-68 .
Created: 16 May '12 21:25
Updated: 17 Sep '20 17:02
This fix was over 8 years late. :)
"""
import os
import sys
import unittest
from pathlib import Path
sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
from init_paths import init_test_paths
init_test_paths(False)
from PySide6.QtCore import QObject, Signal
def emit_upon_success(signal):
def f_(f):
def f__(self):
result = f(self)
s = signal.__get__(self)
print(result)
return result
return f__
return f_
class Foo(QObject):
SIG = Signal()
@emit_upon_success(SIG)
def do_something(self):
print("hooka, it worrrks")
return 42
class UnderUnderGetUnderUnderTest(unittest.TestCase):
def test_tp_descr_get(self):
foo = Foo()
ret = foo.do_something()
self.assertEqual(ret, 42)
if __name__ == "__main__":
unittest.main()
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