pyqt 配置文件例子学习

# -*- coding: utf-8 -*-

# python:2.x

__author__ = 'Administrator'

import sys,datetime

from PyQt4.QtCore import Qt

from PyQt4 import QtGui,QtCore,Qt

from aa import Ui_Form

class Example(QtGui.QDialog,Ui_Form):

def __init__(self,parnet=None):

super(Example, self).__init__(parnet)

self.setupUi(self)

self.read1()

def read1(self):#读取

settings1=QtCore.QSettings(r'a.ini',QtCore.QSettings.IniFormat)#当前目录的INI文件

settings1.beginGroup('a')

settings1.setIniCodec('UTF-8')

s1=settings1.value(r'cpu:',self.lineEdit.text()).toString()

s2=settings1.value(r'cpu1:',self.lineEdit_2.text()).toString()

self.lineEdit.setText(unicode(s1))

self.lineEdit_2.setText(unicode(s2))

settings1.endGroup()

return True

def write(self):#写入

settings1=QtCore.QSettings(r'a.ini',QtCore.QSettings.IniFormat)#当前目录的INI文件

settings1.beginGroup('a')

settings1.setIniCodec('UTF-8')

s1=settings1.setValue(r'cpu:',self.lineEdit.text())

s2=settings1.setValue(r'cpu1:',self.lineEdit_2.text())

self.lineEdit.setText(unicode(s1))

self.lineEdit_2.setText(unicode(s2))

settings1.endGroup()

return True

def closeEvent(self, event):

reply = QtGui.QMessageBox.question(self, 'Message',

"Are you sure to quit?", QtGui.QMessageBox.Yes, QtGui.QMessageBox.No)

if reply == QtGui.QMessageBox.Yes:

self.write()

event.accept()

else:

event.ignore()

def main():

app = QtGui.QApplication(sys.argv)

ex = Example()

ex.show()

sys.exit(app.exec_())

main()

如图: