widgets/treeview.py
def change_func(self, func):
		"""
		Change which function we execute.
		"""
		self.func = func

		Change which function we execute.
		
Change which function we execute.
Change which function we execute .
def change_func(self, func):
		self.func = func
def change_func ( self , func ) : self . func = func
Change which function we execute.
Change which function we execute .
"""
		Change which function we execute.
		"""
self
func