source: calamares/trunk/fuentes/src/libcalamaresui/utils/PythonQtUtils.cpp @ 7538

Last change on this file since 7538 was 7538, checked in by kbut, 13 months ago

sync with github

File size: 1.4 KB
Line 
1/* === This file is part of Calamares - <https://github.com/calamares> ===
2 *
3 *   Copyright 2016, Teo Mrnjavac <teo@kde.org>
4 *
5 *   Calamares is free software: you can redistribute it and/or modify
6 *   it under the terms of the GNU General Public License as published by
7 *   the Free Software Foundation, either version 3 of the License, or
8 *   (at your option) any later version.
9 *
10 *   Calamares is distributed in the hope that it will be useful,
11 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
12 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 *   GNU General Public License for more details.
14 *
15 *   You should have received a copy of the GNU General Public License
16 *   along with Calamares. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19#include "PythonQtUtils.h"
20
21namespace CalamaresUtils
22{
23
24QVariant
25lookupAndCall( PyObject* object,
26               const QStringList& candidateNames,
27               const QVariantList& args,
28               const QVariantMap& kwargs )
29{
30    Q_ASSERT( object );
31    Q_ASSERT( !candidateNames.isEmpty() );
32
33    for ( const QString& name : candidateNames )
34    {
35        PythonQtObjectPtr callable = PythonQt::self()->lookupCallable( object, name );
36        if ( callable )
37            return callable.call( args, kwargs );
38    }
39
40    // If we haven't found a callable with the given names, we force an error:
41    return PythonQt::self()->call( object, candidateNames.first(), args, kwargs );
42}
43
44}
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