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Groups > comp.lang.python > #29848
| Date | 2012-09-23 19:48 +0100 |
|---|---|
| From | Andrea Crotti <andrea.crotti.0@gmail.com> |
| Subject | Re: 'str' object does not support item assignment |
| References | <ec85c16b-086b-4b43-aba3-70a05f34cf69@googlegroups.com> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.1148.1348426187.27098.python-list@python.org> (permalink) |
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..
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'str' object does not support item assignment jimbo1qaz <jimmyli1528@gmail.com> - 2012-09-23 11:31 -0700
Re: 'str' object does not support item assignment jimbo1qaz <jimmyli1528@gmail.com> - 2012-09-23 11:36 -0700
Re: 'str' object does not support item assignment Ian Kelly <ian.g.kelly@gmail.com> - 2012-09-23 12:45 -0600
Re: 'str' object does not support item assignment MRAB <python@mrabarnett.plus.com> - 2012-09-23 19:47 +0100
Re: 'str' object does not support item assignment jimbo1qaz <jimmyli1528@gmail.com> - 2012-09-23 11:55 -0700
Re: 'str' object does not support item assignment jimbo1qaz <jimmyli1528@gmail.com> - 2012-09-23 11:55 -0700
Re: 'str' object does not support item assignment Andrea Crotti <andrea.crotti.0@gmail.com> - 2012-09-23 19:48 +0100
Re: 'str' object does not support item assignment Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-09-23 20:11 +0100
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