iebutton.py 文件源码

def register(classobj):
    import winreg
    subKeyCLSID = "SOFTWARE\\Microsoft\\Internet Explorer\\Extensions\\%38s" % classobj._reg_clsid_
    try:
        hKey = winreg.CreateKey( winreg.HKEY_LOCAL_MACHINE, subKeyCLSID )
        subKey = winreg.SetValueEx( hKey, "ButtonText", 0, winreg.REG_SZ, classobj._button_text_ )
        winreg.SetValueEx( hKey, "ClsidExtension", 0, winreg.REG_SZ, classobj._reg_clsid_ ) # reg value for calling COM object
        winreg.SetValueEx( hKey, "CLSID", 0, winreg.REG_SZ, "{1FBA04EE-3024-11D2-8F1F-0000F87ABD16}" ) # CLSID for button that sends command to COM object
        winreg.SetValueEx( hKey, "Default Visible", 0, winreg.REG_SZ, "Yes" )
        winreg.SetValueEx( hKey, "ToolTip", 0, winreg.REG_SZ, classobj._tool_tip_ )
        winreg.SetValueEx( hKey, "Icon", 0, winreg.REG_SZ, classobj._icon_)
        winreg.SetValueEx( hKey, "HotIcon", 0, winreg.REG_SZ, classobj._hot_icon_)
    except WindowsError:
        print("Couldn't set standard toolbar reg keys.")
    else:
        print("Set standard toolbar reg keys.")