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#!/usr/bin/env python
############################################################################
##
## Copyright (C) 2004-2005 Trolltech AS. All rights reserved.
##
## This file is part of the example classes of the Qt Toolkit.
##
## This file may be used under the terms of the GNU General Public
## License version 2.0 as published by the Free Software Foundation
## and appearing in the file LICENSE.GPL included in the packaging of
## this file. Please review the following information to ensure GNU
## General Public Licensing requirements will be met:
## http://www.trolltech.com/products/qt/opensource.html
##
## If you are unsure which license is appropriate for your use, please
## review the following information:
## http://www.trolltech.com/products/qt/licensing.html or contact the
## sales department at sales@trolltech.com.
##
## This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
## WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
##
############################################################################
from PySide2 import QtCore, QtGui, QtSql
import connection
class TableEditor(QtGui.QDialog):
def __init__(self, tableName, parent=None):
super(TableEditor, self).__init__(parent)
self.model = QtSql.QSqlTableModel(self)
self.model.setTable(tableName)
self.model.setEditStrategy(QtSql.QSqlTableModel.OnManualSubmit)
self.model.select()
self.model.setHeaderData(0, QtCore.Qt.Horizontal, "ID")
self.model.setHeaderData(1, QtCore.Qt.Horizontal, "First name")
self.model.setHeaderData(2, QtCore.Qt.Horizontal, "Last name")
view = QtGui.QTableView()
view.setModel(self.model)
submitButton = QtGui.QPushButton("Submit")
submitButton.setDefault(True)
revertButton = QtGui.QPushButton("&Revert")
quitButton = QtGui.QPushButton("Quit")
buttonBox = QtGui.QDialogButtonBox(QtCore.Qt.Vertical)
buttonBox.addButton(submitButton, QtGui.QDialogButtonBox.ActionRole)
buttonBox.addButton(revertButton, QtGui.QDialogButtonBox.ActionRole)
buttonBox.addButton(quitButton, QtGui.QDialogButtonBox.RejectRole)
submitButton.clicked.connect(self.submit)
revertButton.clicked.connect(self.model.revertAll)
quitButton.clicked.connect(self.close)
mainLayout = QtGui.QHBoxLayout()
mainLayout.addWidget(view)
mainLayout.addWidget(buttonBox)
self.setLayout(mainLayout)
self.setWindowTitle("Cached Table")
def submit(self):
self.model.database().transaction()
if self.model.submitAll():
self.model.database().commit()
else:
self.model.database().rollback()
QtGui.QMessageBox.warning(self, "Cached Table",
"The database reported an error: %s" % self.model.lastError().text())
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
if not connection.createConnection():
sys.exit(1)
editor = TableEditor('person')
editor.show()
sys.exit(editor.exec_())
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