some small obvious corrections

--HG--
branch : rebuild

_nodes_ast.py

@@ -200,6 +200,7 @@ def _visit_assign(self, node):
     def visit_augassign(self, node):
         """visit a AugAssign node by returning a fresh instance of it"""
         newnode = new.AugAssign()
+        newnode.op = _BIN_OP_CLASSES[node.op.__class__]
         newnode.target = self.visit(node.target, node)
         newnode.value = self.visit(node.value, node)
         return newnode
@@ -237,7 +238,7 @@ def visit_callfunc(self, node):
         newnode.args = [self.visit(child, node) for child in node.args]
         newnode.starargs = self.visit(node.starargs, node)
         newnode.kwargs = self.visit(node.kwargs, node)
-        newnode.args.extend(node.keywords)
+        newnode.args.extend(self.visit(child, node) for child in node.keywords)
         return newnode
 
     def _visit_class(self, node):
@@ -422,6 +423,7 @@ def visit_index(self, node):
     def visit_keyword(self, node):
         """visit a Keyword node by returning a fresh instance of it"""
         newnode = new.Keyword()
+        newnode.arg = node.arg
         newnode.value = self.visit(node.value, node)
         return newnode
 

node_classes.py

@@ -373,7 +373,7 @@ class From(FromImportMixIn, StmtMixIn, NodeNG):
     """class representing a From node"""
 
     def __init__(self,  fromname, names):
-        self.fromname = fromname
+        self.modname = fromname
         self.names = names
 
 class Getattr(NodeNG):

nodes_as_string.py

@@ -81,7 +81,7 @@ def visit_assign(self, node):
 
     def visit_augassign(self, node):
         """return an astng.AugAssign node as string"""
-        return '%s %s %s' % (node.target.accept(self), node.op, node.value.accept(self))
+        return '%s %s= %s' % (node.target.accept(self), node.op, node.value.accept(self))
 
     def visit_backquote(self, node):
         """return an astng.Backquote node as string"""