From: Dmitry Selyutin <ghostmansd@gmail.com>
Date: Fri, 23 Jun 2023 08:26:51 +0000 (+0300)
Subject: walker: prevent nested walking
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=74ba8465cb14b8befbc610dd5124a625be0160a7;p=mdis.git

walker: prevent nested walking
---

diff --git a/src/mdis/walker.py b/src/mdis/walker.py
index 3605d0a..ecc9f3b 100644
--- a/src/mdis/walker.py
+++ b/src/mdis/walker.py
@@ -49,13 +49,11 @@ class Walker(dispatcher.Dispatcher, metaclass=WalkerMeta):
     def dispatch_ordered_sequence(self, node):
         for (index, item) in enumerate(node):
             yield (item, node, index, IndexPath)
-            yield from self(item)
 
     @dispatcher.Hook(set, frozenset)
     def dispatch_unordered_sequence(self, node):
         for item in node:
             yield (item, node, item, HashPath)
-            yield from self(item)
 
     @dispatcher.Hook(dataclasses.is_dataclass)
     def dispatch_dataclass(self, node):
@@ -63,16 +61,13 @@ class Walker(dispatcher.Dispatcher, metaclass=WalkerMeta):
             key = field.name
             value = getattr(node, key)
             yield (value, node, key, AttributePath)
-            yield from self(value)
 
     @dispatcher.Hook(dict)
     def dispatch_mapping(self, node):
         for (key, value) in node.items():
             yield (key, node, key, HashPath)
-            yield from self(key)
             yield (value, node, key, IndexPath)
-            yield from self(value)
 
     @dispatcher.Hook(object)
-    def dispatch_object(self, node, path=()):
+    def dispatch_object(self, node):
         yield from ()