Re: [Pyparsing] pyparsing svg - noob

[Donn I. <don...@gm...>]

> float = ... whatever ...
AAARRRGGGHHH!  :) A Homer moment.
 
> phrase = OneOrMore(Group(command))  # what I would recommend instead
> My recommended version of phrase makes each command its own nested list,
> like:
> [['M', [float,float]],
> ['C',[float,float,float,float,float,float]],
> ['L',[float,float]],
> ['Z']]
> 
Your recc. phrase is producing this:
M
[['269.78326', '381.27104']]
This is ok.
C
[['368.52151', '424.27023'], ['90.593578', '-18.581883'],
['90.027729', '129.28708']]
This is 3 lists of 2 coords. Not a train smash, but not a single list of 6
coords. It's to do with the nature of a 'couple' I think.

> for command,couples in tokens[:-1]:
Now that is cool, but strange. I printed tokens[:-1] out and, oh boy,
there's tupels in lists and dics too! Heck, as long as it works.


\d