What is the most pythonic way to build up large strings?

[cstrutton11 at gmail.com]

On Saturday, February 8, 2014 3:13:54 AM UTC-5, Asaf Las wrote:

> 
> note, due to strings are immutable - for every line in sum operation 
> 
> above you produce new object and throw out older one. you can write 
> 
> one string spanned at multiple lines in very clear form. 
> 
> /Asaf

I think I going to rewrite this to build up a list of strings and then run a join on them at the end.  Each section can be conditionally built up with variable insertions as required.  This should be more efficient and will scale nicely as required.