ASTFormatter

The ASTFormatter class accepts an AST tree and returns a valid source code representation of that tree.

Example Usage

from astformatter import ASTFormatter
import ast

tree = ast.parse(open('modulefile.py'), 'modulefile.py', mode='exec')
src  = ASTFormatter().format(tree, mode='exec')

Bugs

• Currently, indentation is fixed at 4 spaces.
• Too many methods are exposed that shouldn't be, in order to properly subclass ast.NodeVisitor.
• Need to make the statement visitor methods consistent about returning a list of strings; most still just return a string.
• Code modified to work with 3.x needs cleanup

Copyright

Copyright © 2015 by Johnson Earls. Some rights reserved. See the license for details.