Python: How to avoid 'list assignment index out of range' -


tried search couldn't locate anything. i'm looking simplest replace 

if mylist , len(mylist)>4

with shorter:

mylist = [1,2,3,4,5]  if mylist , len(mylist)>4:      print mylist[4], len(mylist)

since

if not mylist[4]

doesn't job.

you can try extending built-in type list , override __getitem__() intended behavior.

class mylist(list):      def __getitem__(self, index):         try:             return super(mylist, self).__getitem__(index)         except indexerror:             return none  mylist = mylist([1,2,3,4,5]) print mylist[4] #prints 5 print mylist[6] none #prints true

personally, i'd go adam smith's suggestion.


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