From 7a6fb5e35b471ef196437dd97d23fd26402d903e Mon Sep 17 00:00:00 2001
From: NewSoupVi <57900059+NewSoupVi@users.noreply.github.com>
Date: Fri, 11 Jul 2025 23:28:18 +0200
Subject: [PATCH] Revert "Core: Take Counter back out of RestrictedUnpickler"
 (#5184)

* Revert "Core: Take Counter back out of RestrictedUnpickler #5169"

This reverts commit 95e09c8e2a681ecd5666822b04fe7fed3ed9dec1.

* Update Utils.py
---
 Utils.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Utils.py b/Utils.py
index 6212b932..5697bb16 100644
--- a/Utils.py
+++ b/Utils.py
@@ -441,6 +441,10 @@ class RestrictedUnpickler(pickle.Unpickler):
     def find_class(self, module: str, name: str) -> type:
         if module == "builtins" and name in safe_builtins:
             return getattr(builtins, name)
+        # used by OptionCounter
+        # necessary because the actual Options class instances are pickled when transfered to WebHost generation pool
+        if module == "collections" and name == "Counter":
+            return collections.Counter
         # used by MultiServer -> savegame/multidata
         if module == "NetUtils" and name in {"NetworkItem", "ClientStatus", "Hint",
                                              "SlotType", "NetworkSlot", "HintStatus"}: