py檔案這樣生成：
在cmd控制檯下,進入uic目錄:

cd C:\Cocos\tools\Python27\Lib\site-packages\PyQt4\uic

輸入命令

python pyuic.py "ui檔案路徑" -o "py檔案路徑" 

因為Qt生成的程式碼得要有其它東西呼叫才能出來介面
因此如果想執行出界面還需另外新增如下程式碼

if __name__ == "__main__":   
    app = QtGui.QApplication(sys.argv)   
    myapp = MyForm()   #MyForm是自己的窗體類名
    myapp.show
 
()   
    sys.exit(app.exec_())  

另外窗體類中的部分程式碼需要修改，按如下示例修改：

import sys
from PyQt4 import QtCore, QtGui


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(QtGui.QMainWindow):
    def __init__(self):
        super(Ui_MainWindow, self).__init__()
        self.setupUi(self)
        self.retranslateUi(self)

    def
 
 setupUi(self, MainWindow):
        MainWindow.setObjectName(_fromUtf8("MainWindow"))
        MainWindow.resize(800, 600)
        self.centralwidget = QtGui.QWidget(MainWindow)
        self.centralwidget.setObjectName(_fromUtf8("centralwidget"))
        self.testBtn = QtGui.QPushButton(self.centralwidget)
        self.testBtn.setGeometry(QtCore.QRect(310, 300, 121, 51))
        self.testBtn.setObjectName(_fromUtf8("testBtn"))
        self.testBtnEdit = QtGui.QTextEdit(self.centralwidget)
        self.testBtnEdit.setGeometry(QtCore.QRect(240, 120, 271, 71))
        self.testBtnEdit.setObjectName(_fromUtf8("testBtnEdit"))
        MainWindow.setCentralWidget(self.centralwidget)
        self.menubar = QtGui.QMenuBar(MainWindow)
        self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 23))
        self.menubar.setObjectName(_fromUtf8("menubar"))
        MainWindow.setMenuBar(self.menubar)
        self.statusbar = QtGui.QStatusBar(MainWindow)
        self.statusbar.setObjectName(_fromUtf8("statusbar"))
        MainWindow.setStatusBar(self.statusbar)

        self.retranslateUi(MainWindow)
        QtCore.QObject.connect(self.testBtn, QtCore.SIGNAL(_fromUtf8("clicked()")), self.clickTestBtn)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)

    def clickTestBtn(self):
        #self.testBtnEdit.hide()
        #self.setToolTip('This is a <b>QWidget</b> widget')
        self.testBtnEdit.setText('TestBtn \nClicked!!')



    def retranslateUi(self, MainWindow):
        MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow", None))
        self.testBtn.setText(_translate("MainWindow", "Test", None))
        self.testBtnEdit.setProperty("ShowAns", _translate("MainWindow", "BtnClicked!", None))

此時，執行由ui生成的py檔案就可以執行出自己設計的視窗了.

接下來就要對窗體的各訊號進行事件的編寫.