1#!/usr/bin/env python 2 3 4############################################################################# 5## 6## Copyright (C) 2013 Riverbank Computing Limited. 7## Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). 8## All rights reserved. 9## 10## This file is part of the examples of PyQt. 11## 12## $QT_BEGIN_LICENSE:BSD$ 13## You may use this file under the terms of the BSD license as follows: 14## 15## "Redistribution and use in source and binary forms, with or without 16## modification, are permitted provided that the following conditions are 17## met: 18## * Redistributions of source code must retain the above copyright 19## notice, this list of conditions and the following disclaimer. 20## * Redistributions in binary form must reproduce the above copyright 21## notice, this list of conditions and the following disclaimer in 22## the documentation and/or other materials provided with the 23## distribution. 24## * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor 25## the names of its contributors may be used to endorse or promote 26## products derived from this software without specific prior written 27## permission. 28## 29## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 30## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 31## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 32## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 33## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 34## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 35## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 36## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 37## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 38## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 39## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." 40## $QT_END_LICENSE$ 41## 42############################################################################# 43 44 45import sys 46 47from PyQt5.QtCore import pyqtProperty, QCoreApplication, QObject, QUrl 48from PyQt5.QtQml import qmlRegisterType, QQmlComponent, QQmlEngine 49 50 51QML = b''' 52import People 1.0 53 54Person { 55 name: "Bob Jones" 56 shoeSize: 12 57} 58''' 59 60 61class Person(QObject): 62 def __init__(self, parent=None): 63 super(Person, self).__init__(parent) 64 65 self._name = '' 66 self._shoeSize = 0 67 68 @pyqtProperty(str) 69 def name(self): 70 return self._name 71 72 @name.setter 73 def name(self, name): 74 self._name = name 75 76 @pyqtProperty(int) 77 def shoeSize(self): 78 return self._shoeSize 79 80 @shoeSize.setter 81 def shoeSize(self, shoeSize): 82 self._shoeSize = shoeSize 83 84 85app = QCoreApplication(sys.argv) 86 87qmlRegisterType(Person, "People", 1, 0, "Person") 88 89engine = QQmlEngine() 90 91component = QQmlComponent(engine) 92component.setData(QML, QUrl()) 93 94person = component.create() 95 96if person is not None: 97 print("The person's name is \"%s\"" % person.name) 98 print("They wear a %d sized shoe" % person.shoeSize) 99else: 100 print("Unable to create component instance") 101 for e in component.errors(): 102 print("Error:", e.toString()); 103