title: Viewing pyqt4 export before adding code
body: <p>I am new to python 3.3 and am having some trouble with random simple tasks. I made a gui in qt designer and exported the py code. I added</p>
  
  <pre><code>def show(self):
      self.QtGui.show()
      sys.exit(self.exec_())
  </code></pre>
  
  <p>and</p>
  
  <pre><code>MainWindow = Ui_MainWindow(sys.argv)
  MainWindow.show()
  </code></pre>
  
  <p>to the end to try and view the GUI before I add in all the code. Im sure this is possible, I just can not figure it out. My entire code is:</p>
  
  <pre><code>from PyQt4 import QtCore, QtGui
  import sys
  
  try:
      _fromUtf8 = QtCore.QString.fromUtf8
  except AttributeError:
      def _fromUtf8(s):
          return s
  
  try:
      _encoding = QtGui.QApplication.UnicodeUTF8
      def _translate(context, text, disambig):
          return QtGui.QApplication.translate(context, text, disambig, _encoding)
  except AttributeError:
      def _translate(context, text, disambig):
          return QtGui.QApplication.translate(context, text, disambig)
  
  class Ui_MainWindow(object):
  
      def setupUi(self, MainWindow):
          MainWindow.setObjectName(_fromUtf8("MainWindow"))
          MainWindow.resize(390, 355)
          self.centralwidget = QtGui.QWidget(MainWindow)
          self.centralwidget.setObjectName(_fromUtf8("centralwidget"))
          self.tabWidget = QtGui.QTabWidget(self.centralwidget)
          self.tabWidget.setGeometry(QtCore.QRect(10, 10, 371, 301))
          self.tabWidget.setObjectName(_fromUtf8("tabWidget"))
          self.TS2 = QtGui.QWidget()
          self.TS2.setObjectName(_fromUtf8("TS2"))
          self.lineEdit = QtGui.QLineEdit(self.TS2)
          self.lineEdit.setGeometry(QtCore.QRect(120, 30, 91, 20))
          self.lineEdit.setText(_fromUtf8(""))
          self.lineEdit.setObjectName(_fromUtf8("lineEdit"))
          self.spinBox = QtGui.QSpinBox(self.TS2)
          self.spinBox.setGeometry(QtCore.QRect(120, 70, 42, 22))
          self.spinBox.setObjectName(_fromUtf8("spinBox"))
          self.pushButton = QtGui.QPushButton(self.TS2)
          self.pushButton.setGeometry(QtCore.QRect(140, 230, 91, 23))
          self.pushButton.setObjectName(_fromUtf8("pushButton"))
          self.label = QtGui.QLabel(self.TS2)
          self.label.setGeometry(QtCore.QRect(20, 30, 91, 16))
          self.label.setObjectName(_fromUtf8("label"))
          self.label_2 = QtGui.QLabel(self.TS2)
          self.label_2.setGeometry(QtCore.QRect(20, 70, 91, 20))
          self.label_2.setObjectName(_fromUtf8("label_2"))
          self.label_11 = QtGui.QLabel(self.TS2)
          self.label_11.setGeometry(QtCore.QRect(20, 170, 91, 21))
          self.label_11.setObjectName(_fromUtf8("label_11"))
          self.lineEdit_6 = QtGui.QLineEdit(self.TS2)
          self.lineEdit_6.setGeometry(QtCore.QRect(120, 170, 131, 20))
          self.lineEdit_6.setObjectName(_fromUtf8("lineEdit_6"))
          self.pushButton_6 = QtGui.QPushButton(self.TS2)
          self.pushButton_6.setGeometry(QtCore.QRect(260, 170, 75, 23))
          self.pushButton_6.setObjectName(_fromUtf8("pushButton_6"))
          self.line_2 = QtGui.QFrame(self.TS2)
          self.line_2.setGeometry(QtCore.QRect(0, 200, 371, 20))
          self.line_2.setFrameShape(QtGui.QFrame.HLine)
          self.line_2.setFrameShadow(QtGui.QFrame.Sunken)
          self.line_2.setObjectName(_fromUtf8("line_2"))
          self.tabWidget.addTab(self.TS2, _fromUtf8(""))
          self.AGS = QtGui.QWidget()
          self.AGS.setObjectName(_fromUtf8("AGS"))
          self.lineEdit_2 = QtGui.QLineEdit(self.AGS)
          self.lineEdit_2.setGeometry(QtCore.QRect(120, 30, 91, 20))
          self.lineEdit_2.setText(_fromUtf8(""))
          self.lineEdit_2.setObjectName(_fromUtf8("lineEdit_2"))
          self.label_3 = QtGui.QLabel(self.AGS)
          self.label_3.setGeometry(QtCore.QRect(20, 30, 91, 16))
          self.label_3.setObjectName(_fromUtf8("label_3"))
          self.spinBox_2 = QtGui.QSpinBox(self.AGS)
          self.spinBox_2.setGeometry(QtCore.QRect(120, 70, 42, 22))
          self.spinBox_2.setObjectName(_fromUtf8("spinBox_2"))
          self.label_4 = QtGui.QLabel(self.AGS)
          self.label_4.setGeometry(QtCore.QRect(20, 70, 91, 20))
          self.label_4.setObjectName(_fromUtf8("label_4"))
          self.pushButton_2 = QtGui.QPushButton(self.AGS)
          self.pushButton_2.setGeometry(QtCore.QRect(140, 230, 91, 23))
          self.pushButton_2.setObjectName(_fromUtf8("pushButton_2"))
          self.label_8 = QtGui.QLabel(self.AGS)
          self.label_8.setGeometry(QtCore.QRect(20, 110, 91, 21))
          self.label_8.setObjectName(_fromUtf8("label_8"))
          self.label_10 = QtGui.QLabel(self.AGS)
          self.label_10.setGeometry(QtCore.QRect(20, 170, 91, 21))
          self.label_10.setObjectName(_fromUtf8("label_10"))
          self.lineEdit_5 = QtGui.QLineEdit(self.AGS)
          self.lineEdit_5.setGeometry(QtCore.QRect(120, 170, 131, 20))
          self.lineEdit_5.setObjectName(_fromUtf8("lineEdit_5"))
          self.pushButton_5 = QtGui.QPushButton(self.AGS)
          self.pushButton_5.setGeometry(QtCore.QRect(260, 170, 75, 23))
          self.pushButton_5.setObjectName(_fromUtf8("pushButton_5"))
          self.lineEdit_7 = QtGui.QLineEdit(self.AGS)
          self.lineEdit_7.setGeometry(QtCore.QRect(120, 110, 31, 20))
          self.lineEdit_7.setObjectName(_fromUtf8("lineEdit_7"))
          self.label_12 = QtGui.QLabel(self.AGS)
          self.label_12.setGeometry(QtCore.QRect(160, 110, 61, 21))
          self.label_12.setObjectName(_fromUtf8("label_12"))
          self.line = QtGui.QFrame(self.AGS)
          self.line.setGeometry(QtCore.QRect(0, 200, 371, 20))
          self.line.setFrameShape(QtGui.QFrame.HLine)
          self.line.setFrameShadow(QtGui.QFrame.Sunken)
          self.line.setObjectName(_fromUtf8("line"))
          self.tabWidget.addTab(self.AGS, _fromUtf8(""))
          self.AQT = QtGui.QWidget()
          self.AQT.setObjectName(_fromUtf8("AQT"))
          self.label_5 = QtGui.QLabel(self.AQT)
          self.label_5.setGeometry(QtCore.QRect(20, 30, 91, 16))
          self.label_5.setObjectName(_fromUtf8("label_5"))
          self.lineEdit_3 = QtGui.QLineEdit(self.AQT)
          self.lineEdit_3.setGeometry(QtCore.QRect(120, 30, 91, 20))
          self.lineEdit_3.setText(_fromUtf8(""))
          self.lineEdit_3.setObjectName(_fromUtf8("lineEdit_3"))
          self.spinBox_3 = QtGui.QSpinBox(self.AQT)
          self.spinBox_3.setGeometry(QtCore.QRect(120, 70, 42, 22))
          self.spinBox_3.setObjectName(_fromUtf8("spinBox_3"))
          self.label_6 = QtGui.QLabel(self.AQT)
          self.label_6.setGeometry(QtCore.QRect(20, 70, 91, 20))
          self.label_6.setObjectName(_fromUtf8("label_6"))
          self.pushButton_3 = QtGui.QPushButton(self.AQT)
          self.pushButton_3.setGeometry(QtCore.QRect(140, 230, 91, 23))
          self.pushButton_3.setObjectName(_fromUtf8("pushButton_3"))
          self.dateEdit = QtGui.QDateEdit(self.AQT)
          self.dateEdit.setGeometry(QtCore.QRect(120, 110, 110, 22))
          self.dateEdit.setObjectName(_fromUtf8("dateEdit"))
          self.label_7 = QtGui.QLabel(self.AQT)
          self.label_7.setGeometry(QtCore.QRect(20, 110, 91, 21))
          self.label_7.setObjectName(_fromUtf8("label_7"))
          self.pushButton_4 = QtGui.QPushButton(self.AQT)
          self.pushButton_4.setGeometry(QtCore.QRect(260, 170, 75, 23))
          self.pushButton_4.setFlat(False)
          self.pushButton_4.setObjectName(_fromUtf8("pushButton_4"))
          self.lineEdit_4 = QtGui.QLineEdit(self.AQT)
          self.lineEdit_4.setGeometry(QtCore.QRect(120, 170, 131, 20))
          self.lineEdit_4.setObjectName(_fromUtf8("lineEdit_4"))
          self.label_9 = QtGui.QLabel(self.AQT)
          self.label_9.setGeometry(QtCore.QRect(20, 170, 91, 21))
          self.label_9.setObjectName(_fromUtf8("label_9"))
          self.line_3 = QtGui.QFrame(self.AQT)
          self.line_3.setGeometry(QtCore.QRect(0, 200, 371, 20))
          self.line_3.setFrameShape(QtGui.QFrame.HLine)
          self.line_3.setFrameShadow(QtGui.QFrame.Sunken)
          self.line_3.setObjectName(_fromUtf8("line_3"))
          self.tabWidget.addTab(self.AQT, _fromUtf8(""))
          MainWindow.setCentralWidget(self.centralwidget)
          self.menubar = QtGui.QMenuBar(MainWindow)
          self.menubar.setGeometry(QtCore.QRect(0, 0, 390, 21))
          self.menubar.setObjectName(_fromUtf8("menubar"))
          self.menuFile = QtGui.QMenu(self.menubar)
          self.menuFile.setObjectName(_fromUtf8("menuFile"))
          MainWindow.setMenuBar(self.menubar)
          self.statusbar = QtGui.QStatusBar(MainWindow)
          self.statusbar.setObjectName(_fromUtf8("statusbar"))
          MainWindow.setStatusBar(self.statusbar)
          self.actionExit = QtGui.QAction(MainWindow)
          self.actionExit.setObjectName(_fromUtf8("actionExit"))
          self.menuFile.addAction(self.actionExit)
          self.menubar.addAction(self.menuFile.menuAction())
  
          self.retranslateUi(MainWindow)
          self.tabWidget.setCurrentIndex(2)
          QtCore.QMetaObject.connectSlotsByName(MainWindow)
  
  def retranslateUi(self, MainWindow):
      MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow", None))
      self.pushButton.setText(_translate("MainWindow", "Execute", None))
      self.label.setText(_translate("MainWindow", "XXXXXXXXX:", None))
      self.label_2.setText(_translate("MainWindow", "xXXXXXXXXXXX:", None))
      self.label_11.setText(_translate("MainWindow", "XXXXXXXXXX:", None))
      self.pushButton_6.setText(_translate("MainWindow", "Browse", None))
      self.tabWidget.setTabText(self.tabWidget.indexOf(self.TS2), _translate("MainWindow", "XXXXXX", None))
      self.label_3.setText(_translate("MainWindow", "XXXXXXXX:", None))
      self.label_4.setText(_translate("MainWindow", "XXXXXXXXXXX:", None))
      self.pushButton_2.setText(_translate("MainWindow", "Execute", None))
      self.label_8.setText(_translate("MainWindow", "xXXXXXXXX:", None))
      self.label_10.setText(_translate("MainWindow", "XXXXXXXX:", None))
      self.pushButton_5.setText(_translate("MainWindow", "Browse", None))
      self.label_12.setText(_translate("MainWindow", "XXXXXX", None))
      self.tabWidget.setTabText(self.tabWidget.indexOf(self.AGS), _translate("MainWindow", "XXXXXX", None))
      self.label_5.setText(_translate("MainWindow", "XXXX:", None))
      self.label_6.setText(_translate("MainWindow", "XXXXX:", None))
      self.pushButton_3.setText(_translate("MainWindow", "Execute", None))
      self.dateEdit.setDisplayFormat(_translate("MainWindow", "yyyy-MM-dd", None))
      self.label_7.setText(_translate("MainWindow", "XXXXX:", None))
      self.pushButton_4.setText(_translate("MainWindow", "Browse", None))
      self.label_9.setText(_translate("MainWindow", "xXXXXXX:", None))
      self.tabWidget.setTabText(self.tabWidget.indexOf(self.AQT),         _translate("MainWindow", "XXXXX", None))
      self.menuFile.setTitle(_translate("MainWindow", "File", None))
      self.actionExit.setText(_translate("MainWindow", "Exit", None))
  
      def show(self):
          self.QtGui.show()
          sys.exit(self.exec_())
  
  
  
  MainWindow = Ui_MainWindow(sys.argv)
  MainWindow.show()
  </code></pre>
  
  <p>And the error that I get is:</p>
  
  <pre><code>TypeError: object.__new__() takes no parameters
  </code></pre>
  
  <p>Now Im not even sure this error is related to my problem, but I am at the end of my rope trying to simply see this UI. No functionality needed yet.</p>
  
  <p>Thank you in advance!</p>