Python win32api提取exe图标icon

转载地址： http://blog.csdn.net/gumanren/article/details/6129416
代码如下：
 1 # -*- coding: utf-8 -*-  
 2 import sys
 3 import win32ui
 4 import win32gui
 5 from PyQt4 import QtCore
 6 from PyQt4 import QtGui
 7 class testWindow(QtGui.QMainWindow):
 8     def __init__(self):
 9         super(testWindow, self).__init__()
10         self.setGeometry(180.0, 130.0, 280.0, 200.0)
11         self.setMouseTracking(True)
12         large, small = win32gui.ExtractIconEx(r"netbeans.exe", 0)
13         win32gui.DestroyIcon(small[0])
14         self.pixmap = QtGui.QPixmap.fromWinHBITMAP(self.bitmapFromHIcon(large[0]), 2)
15         
16         self.pixmap.save("a.ico","ico")
17         
18     def bitmapFromHIcon(self, hIcon):
19         hdc = win32ui.CreateDCFromHandle(win32gui.GetDC(0))
20         hbmp = win32ui.CreateBitmap()
21         hbmp.CreateCompatibleBitmap(hdc, 32, 32)
22         hdc = hdc.CreateCompatibleDC()
23         hdc.SelectObject(hbmp)
24         hdc.DrawIcon((0, 0), hIcon)
25         hdc.DeleteDC()
26         return hbmp.GetHandle()
27     # paintevent事件
28     def paintEvent(self, event):
29         # palette 调色板多个pix显示，   
30         painter = QtGui.QPainter()
31         palette = QtGui.QPalette()
32         palette.setBrush(self.backgroundRole(), QtGui.QBrush(QtGui.QPixmap(self.pixmap)))   # 设置背景图片
33         self.setPalette(palette)
34         #painter绘图类只显示一个
35         #painter.begin(self)
36         #painter.setRenderHint(QtGui.QPainter.Antialiasing)
37         #painter.setPen(QtCore.Qt.NoPen)
38         #painter.setBrush(QtGui.QBrush(QtGui.QColor(255.0, 255.0, 255.0, 255.0), QtCore.Qt.SolidPattern))
39         #painter.drawRect(QtCore.QRect(0.0, 0.0, 280.0, 400.0))
40         #painter.drawPixmap(QtCore.QRect(0.0, 0.0, 32.0, 32.0), self.pixmap)
41         #painter.end()
42 if __name__ == "__main__":
43     app = QtGui.QApplication(sys.argv)
44     mainWindow = testWindow()
45     mainWindow.show()
46     app.exec_()
显示效果：