[Numpy-discussion] Variable String Format

[Pierre GM]

On Friday 09 March 2007 14:41:23 lechtlr wrote:
>    I would very much appreciate, if someone can give suggestions to
> implement a loop to generate a string in the following format. Variables
> with assigned values are given in A:
>      A = {a1:2.0, a2:4.0,


,an:5.0}
>      I want to transform what is in the dictionary into a string in the
> following format: X = ‘a1:2.0, a2:4.0, 

,an:5.0’
>      I want to implement a loop to generate X for a given A with varying n.
>  Is there a way to do this in python..?

As a starter:
','.join(["%s:%s" % (k,v) for (k,v) in A.iteritems()])