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#############################################################################
##
## Copyright (C) 2020 The Qt Company Ltd.
## Contact: https://www.qt.io/licensing/
##
## This file is part of the test suite of Qt for Python.
##
## $QT_BEGIN_LICENSE:GPL-EXCEPT$
## Commercial License Usage
## Licensees holding valid commercial Qt licenses may use this file in
## accordance with the commercial license agreement provided with the
## Software or, alternatively, in accordance with the terms contained in
## a written agreement between you and The Qt Company. For licensing terms
## and conditions see https://www.qt.io/terms-conditions. For further
## information use the contact form at https://www.qt.io/contact-us.
##
## GNU General Public License Usage
## Alternatively, this file may be used under the terms of the GNU
## General Public License version 3 as published by the Free Software
## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
## included in the packaging of this file. Please review the following
## information to ensure the GNU General Public License requirements will
## be met: https://www.gnu.org/licenses/gpl-3.0.html.
##
## $QT_END_LICENSE$
##
#############################################################################
class BasicPySlotCase(object):
'''Base class that tests python slots and signal emissions.
Python slots are defined as any callable passed to QObject.connect().
'''
def setUp(self):
self.called = False
def tearDown(self):
try:
del self.args
except:
pass
def cb(self, *args):
'''Simple callback with arbitrary arguments.
The test function must setup the 'args' attribute with a sequence
containing the arguments expected to be received by this slot.
Currently only a single connection is supported.
'''
if tuple(self.args) == args:
self.called = True
else:
raise ValueError('Invalid arguments for callback')
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