python实现得到一个给定类的虚函数
本文实例讲述了python实现得到一个给定类的虚函数的方法,分享给大家供大家参考。具体如下:
现来看看如下代码:
import wx for method in dir(wx.PyPanel): #这里改成给定的类 if method.startswith("base_"): print method
输出的结果为:
base_AcceptsFocus base_AcceptsFocusFromKeyboard base_AddChild base_DoGetBestSize base_DoGetClientSize base_DoGetPosition base_DoGetSize base_DoGetVirtualSize base_DoMoveWindow base_DoSetClientSize base_DoSetSize base_DoSetVirtualSize base_Enable base_GetDefaultAttributes base_GetMaxSize base_InitDialog base_OnInternalIdle base_RemoveChild base_ShouldInheritColours base_TransferDataFromWindow base_TransferDataToWindow base_Validate
另附一个常用的str的方法,官方文档如下:
str.startswith(prefix[,start[,end]])
Return True if string starts with theprefix, otherwise returnFalse.prefix can also be a tuple of prefixes to look for. With optionalstart, test string beginning at that position. With optionalend, stop comparing string at that position.
如果string以prefix开头,函数返回True.
希望本文所述对大家的Python程序设计有所帮助。
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