def visit_augassign(self, node, parent):
newnode = nodes.AugAssign(<EOL>self._bin_op_classes[type(node.op)] + "<STR_LIT:=>",<EOL>node.lineno,<EOL>node.col_offset,<EOL>parent,<EOL>)<EOL>newnode.postinit(<EOL>self.visit(node.target, newnode), self.visit(node.value, newnode)<EOL>)<EOL>return newnode<EOL>
visit a AugAssign node by returning a fresh instance of it