From 392c47dcef7829db38611772f47dd8ea268138d0 Mon Sep 17 00:00:00 2001
From: Fabian Dill <Berserker66@users.noreply.github.com>
Date: Sun, 21 Apr 2024 03:47:01 +0200
Subject: [PATCH] MultiServer: add datastore list command to MultiServer
 (#3181)

---
 MultiServer.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/MultiServer.py b/MultiServer.py
index 3052046a34..4936eb8c04 100644
--- a/MultiServer.py
+++ b/MultiServer.py
@@ -2163,6 +2163,18 @@ class ServerCommandProcessor(CommonCommandProcessor):
             self.ctx.broadcast_all([{"cmd": "RoomUpdate", option_name: getattr(self.ctx, option_name)}])
         return True
 
+    def _cmd_datastore(self):
+        """Debug Tool: list writable datastorage keys and approximate the size of their values with pickle."""
+        total: int = 0
+        texts = []
+        for key, value in self.ctx.stored_data.items():
+            size = len(pickle.dumps(value))
+            total += size
+            texts.append(f"Key: {key} | Size: {size}B")
+        texts.insert(0, f"Found {len(self.ctx.stored_data)} keys, "
+                        f"approximately totaling {Utils.format_SI_prefix(total, power=1024)}B")
+        self.output("\n".join(texts))
+
 
 async def console(ctx: Context):
     import sys