remove strings from source

[Duncan Booth]

qwweeeit wrote:

> I need your help in correctly identifying the strings (also embedding
> the r'xx..' or u'yy...' as part of the string definition). The problem
> is mainly on the multi-line definitions or in cached strings
> (embedding chr() definitions or escape sequences).
> 

Have a look at tokenize.generate_tokens() in the standard library. That 
ought to give you enough information to identify the strings reliably and 
output modified source.