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Kay Hayen
13c77b74fe
* Otherwise with Python3.12+ the tests will fail in debug mode due to plugin checks.
59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
# Copyright 2026, Kay Hayen, mailto:kay.hayen@gmail.com find license text at end of file
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"""This test is using signals and will only work if PySide properly accepts
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compiled functions as callables.
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"""
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# nuitka-project: --mode=standalone
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# nuitka-project: --enable-plugin=pyside2
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# nuitka-project: --no-debug-immortal-assumptions
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# nuitka-skip-unless-imports: PySide2.QtCore
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from __future__ import print_function
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from PySide2.QtCore import QMetaObject, QObject, Signal, Slot
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class Communicate(QObject):
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speak = Signal(int)
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def __init__(self, name="", parent=None):
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QObject.__init__(self, parent)
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self.setObjectName(name)
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class Speaker(QObject):
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@Slot(int)
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def on_communicator_speak(self, stuff):
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print(stuff)
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speaker = Speaker()
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someone = Communicate(name="communicator", parent=speaker)
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QMetaObject.connectSlotsByName(speaker)
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print("The answer is:", end="")
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# emit 'speak' signal
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someone.speak.emit(42)
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print("Slot should have made output by now.")
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# Python test originally created or extracted from other peoples work. The
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# parts from me are licensed as below. It is at least Free Software where
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# it's copied from other people. In these cases, that will normally be
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# indicated.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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