compiler.ast vs. _ast vs. ast

[chouyu_31]

I had recently re-written PyPE's parser stuff to use compiler.ast, and found it to be pretty convenient

Comments

[chouyu_31]

It turns out that it wasn't too bad. I ended up having to rewrite 2 functions (a post-order traversal of the new ast, and the ast -> information objects, both of which were copy+paste+modify operations), and I improved the quality of a 3rd shared function.

It's been submitted to PyPE's svn repository.