PythonUI_QtDesigner的ui文件转为py文件

py文件这样生成：
在cmd控制台下,进入uic目录:

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

输入命令

python pyuic.py "ui文件路径" -o "py文件路径" 

因为Qt生成的代码得要有其它东西调用才能出来界面
因此如果想运行出界面还需另外添加如下代码

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

另外窗体类中的部分代码需要修改，按如下示例修改：

import sysfrom PyQt4 import QtCore, QtGuitry:    _fromUtf8 = QtCore.QString.fromUtf8except AttributeError:    def _fromUtf8(s):        return stry:    _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))

此时，运行由ui生成的py文件就可以运行出自己设计的窗口了.

接下来就要对窗体的各信号进行事件的编写.