Create abstract iterable parser

smnp/runtime/tools.py

@@ -11,3 +11,34 @@ def _flatListNode(listItemNode, list = []):
         list.append(value)
         _flatListNode(next, list)
     return list
+
+
+
+    # NEW AST
+    # def toFlatList(parser):
+    #     def decoratedParser(input):
+    #         result = parser(input)
+    #
+    #         if result.result:
+    #             value = flattenList(result.node)
+    #             node = iterableNodeType()
+    #             for v in value:
+    #                 node.append(v)
+    #             return ParseResult.OK(node)
+    #
+    #         return ParseResult.FAIL()
+    #
+    #     return decoratedParser
+    #
+    #
+    # def flattenList(node, output=None):
+    #     if output is None:
+    #         output = []
+    #
+    #     if type(node.value) != IgnoredNode:
+    #         output.append(node.value)
+    #
+    #     if type(node.next) != IgnoredNode:
+    #         flattenList(node.next, output)
+    #
+    #     return output