non-function members of string-module.

[James_Althoff at i2.com]

Steven Cummings wrote:
>I'm not sure if this has already been discussed in public, but if we
>want to phase out the use of the string module, then what is the plan
>for its members, like letter, uppercase, etc.?

I would like to see them added as class attributes to the 2.2 type/class
"str".

E.g.,

str.letters
str.digits
str.uppercase
str.lowercase

etc.

Jim