# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file 'calc.ui'
#
# Created: Mon Aug 10 00:45:52 2009
#      by: PyQt4 UI code generator 4.5.1
#
# WARNING! All changes made in this file will be lost!

from PyQt4 import QtCore, QtGui

class Ui_calc(object):
    def setupUi(self, calc):
        calc.setObjectName("calc")
        calc.resize(400, 180)
        self.label = QtGui.QLabel(calc)
        self.label.setGeometry(QtCore.QRect(20, 20, 80, 31))
        self.label.setObjectName("label")
        self.label_2 = QtGui.QLabel(calc)
        self.label_2.setGeometry(QtCore.QRect(20, 60, 80, 18))
        self.label_2.setObjectName("label_2")
        self.label_3 = QtGui.QLabel(calc)
        self.label_3.setGeometry(QtCore.QRect(20, 100, 70, 18))
        self.label_3.setObjectName("label_3")
        self.num1 = QtGui.QLineEdit(calc)
        self.num1.setGeometry(QtCore.QRect(100, 14, 113, 30))
        self.num1.setObjectName("num1")
        self.num2 = QtGui.QLineEdit(calc)
        self.num2.setGeometry(QtCore.QRect(100, 55, 113, 28))
        self.num2.setObjectName("num2")
        self.result = QtGui.QLineEdit(calc)
        self.result.setGeometry(QtCore.QRect(100, 96, 113, 28))
        self.result.setObjectName("result")
        self.sum = QtGui.QPushButton(calc)
        self.sum.setGeometry(QtCore.QRect(240, 10, 106, 27))
        self.sum.setObjectName("sum")
        self.res = QtGui.QPushButton(calc)
        self.res.setGeometry(QtCore.QRect(240, 40, 106, 27))
        self.res.setObjectName("res")
        self.mul = QtGui.QPushButton(calc)
        self.mul.setGeometry(QtCore.QRect(240, 70, 106, 27))
        self.mul.setObjectName("mul")
        self.div = QtGui.QPushButton(calc)
        self.div.setGeometry(QtCore.QRect(240, 100, 106, 27))
        self.div.setObjectName("div")
        self.salir = QtGui.QPushButton(calc)
        self.salir.setGeometry(QtCore.QRect(130, 140, 106, 27))
        self.salir.setObjectName("salir")

        self.retranslateUi(calc)
        QtCore.QObject.connect(self.salir, QtCore.SIGNAL("clicked()"), calc.close)
        QtCore.QMetaObject.connectSlotsByName(calc)

    def retranslateUi(self, calc):
        calc.setWindowTitle(QtGui.QApplication.translate("calc", "Calculadora", None, QtGui.QApplication.UnicodeUTF8))
        self.label.setText(QtGui.QApplication.translate("calc", "Número 1", None, QtGui.QApplication.UnicodeUTF8))
        self.label_2.setText(QtGui.QApplication.translate("calc", "Número 2", None, QtGui.QApplication.UnicodeUTF8))
        self.label_3.setText(QtGui.QApplication.translate("calc", "Resultado", None, QtGui.QApplication.UnicodeUTF8))
        self.sum.setText(QtGui.QApplication.translate("calc", "Sumar", None, QtGui.QApplication.UnicodeUTF8))
        self.res.setText(QtGui.QApplication.translate("calc", "Restar", None, QtGui.QApplication.UnicodeUTF8))
        self.mul.setText(QtGui.QApplication.translate("calc", "Multiplicar", None, QtGui.QApplication.UnicodeUTF8))
        self.div.setText(QtGui.QApplication.translate("calc", "Dividir", None, QtGui.QApplication.UnicodeUTF8))
        self.salir.setText(QtGui.QApplication.translate("calc", "Salir", None, QtGui.QApplication.UnicodeUTF8))

Código generado por pyuic4

Python