maybe a bug in python

[Will McGugan]

flyaflya wrote:
> 
>  >>> a = {1: ("a")}
>  >>> a[1]
> 'a'
> why not ('a')? when
>  >>> a = {1: ((("a")))}
>  >>> a[1]
> 'a'
> the result is 'a' too,not ((("a"))).but when use["a"] or ("a","b"),the 
> tuple is longer than 1, it's no problem.
> 
> 

("a") is just a simple expression. You need to add a comma so that 
Python knows you want a tuple. Thusly... ("a",)


Will McGugan
-- 
http://www.willmcgugan.com
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