Python implementation gets a virtual function of a given class _python

This article describes the Python implementation of a given class of virtual function method, shared for everyone to reference. Specifically as follows:

Now take a look at the following code:

Import wx for method in 

dir (wx. Pypanel):   #这里改成给定的类 
  if Method.startswith ("Base_"): 
    Print method 

The results of the output are:

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 

Attached is a commonly used str method, the official document is as follows:
Str.startswith (Prefix[,start[,end]])

return True If string starts with Theprefix, otherwise returnfalse.prefix can also is a tuple of prefixes to . With Optionalstart, test string beginning in that position. With Optionalend, stop comparing string in that position.

If string starts with prefix, the function returns True.

I hope this article will help you with your Python programming.