Using ASTKit
^^^^^^^^^^^^

Rendering
---------

ASTKit provides a source code renderer astkit.render.SourceCodeRenderer that will transform an ast.Node tree into syntactically correct Python source code. This is easy to do. Have a look at the following example::

 >>> import ast
 >>> call = ast.Call(func=ast.Attribute(value=ast.Name(id='somemodule'),
 ...                                    attr='somefunc'),
 ...                 args=[ast.Num(n=8),
 ...                       ast.Num(n=15),
 ...                       ],
 ...                 keywords=[])
 >>> from astkit.render import SourceCodeRenderer
 >>> SourceCodeRenderer.render(call)
 'somemodule.somefunc(8, 15)'
 
In the example, you can see that we create an ast.Call node; this node represents a function call. Specifically, it is a call to the function 'somefunc' from the module 'somemodule' with two arguments: 8 and 15. You can see that when we call SourceCodeRenderer.render on it we get 'somemodule.somefunc(8, 15)', which is just what we would expect.