tuples from lists

Thomas Guettler pan-newsreader at thomas-guettler.de
Sun Mar 9 21:42:19 CET 2003


On Sun, 09 Mar 2003 21:12:34 +0100, Bob Roberts wrote:

> I have a list of lists of lists.  How can I turn that into a tuple of
> tuples of tuples?

this recursive function should do it:

def list2tuple(mylist):
	t=type(mylist)
	if t==type([]):
		new_list=[]
		for item in mylist:
			new_list.append(list2tuple(item))
		return tuple(new_list)
	else:
		return mylist

print(list2tuple([[],[[],[]],[]]))

 thomas
   
-- 
Thomas Guettler <guettli at thomas-guettler.de>
http://www.thomas-guettler.de




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