On 09/23/2012 07:31 PM, jimbo1qaz wrote:
spots[y][x]=mark fails with a "'str' object does not support item assignment" 
error,even though:
a=[["a"]]
a[0][0]="b"
and:
a=[["a"]]
a[0][0]=1000000
both work.
Spots is a nested list created as a copy of another list.

But
a = "a"
a[0] = 'c'
fails for the same reason, which is that strings in Python are immutable..
--
http://mail.python.org/mailman/listinfo/python-list

Reply via email to