From 465a4deb5cff0418200492fe49ad4b36ab669ae1 Mon Sep 17 00:00:00 2001
From: liji <532311301@qq.com>
Date: Tue, 28 Oct 2025 17:45:12 +0800
Subject: [PATCH 1/2] feat: fix sources

---
 src/memos/memories/textual/item.py | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/src/memos/memories/textual/item.py b/src/memos/memories/textual/item.py
index f6254efbb..eae6b5ce8 100644
--- a/src/memos/memories/textual/item.py
+++ b/src/memos/memories/textual/item.py
@@ -1,6 +1,7 @@
 """Defines memory item types for textual memory."""
 
 import json
+import logging
 import uuid
 
 from datetime import datetime
@@ -123,6 +124,25 @@ class TreeNodeTextualMemoryMetadata(TextualMemoryMetadata):
     def coerce_sources(cls, v):
         if v is None:
             return v
+            # Handle string representation of sources (e.g., from PostgreSQL array or malformed data)
+            if isinstance(v, str):
+                logging.info(f"[coerce_sources] v: {v} type: {type(v)}")
+                # If it's a string that looks like a list representation, try to parse it
+                # This handles cases like: "[uuid1, uuid2, uuid3]" or "[item1, item2]"
+                v_stripped = v.strip()
+                if v_stripped.startswith("[") and v_stripped.endswith("]"):
+                    # Remove brackets and split by comma
+                    content = v_stripped[1:-1].strip()
+                    if content:
+                        # Split by comma and clean up each item
+                        items = [item.strip() for item in content.split(",")]
+                        # Convert to list of strings
+                        v = items
+                    else:
+                        v = []
+                else:
+                    # Single string, wrap in list
+                    v = [v]
         if not isinstance(v, list):
             raise TypeError("sources must be a list")
         out = []

From 3f29bcaa10fc1c72e198414e20e66107dfd51c18 Mon Sep 17 00:00:00 2001
From: liji <532311301@qq.com>
Date: Tue, 28 Oct 2025 18:46:33 +0800
Subject: [PATCH 2/2] feat: fix sources

---
 src/memos/memories/textual/item.py | 34 +++++++++++++++---------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/src/memos/memories/textual/item.py b/src/memos/memories/textual/item.py
index eae6b5ce8..48f42fa4c 100644
--- a/src/memos/memories/textual/item.py
+++ b/src/memos/memories/textual/item.py
@@ -125,24 +125,24 @@ def coerce_sources(cls, v):
         if v is None:
             return v
             # Handle string representation of sources (e.g., from PostgreSQL array or malformed data)
-            if isinstance(v, str):
-                logging.info(f"[coerce_sources] v: {v} type: {type(v)}")
-                # If it's a string that looks like a list representation, try to parse it
-                # This handles cases like: "[uuid1, uuid2, uuid3]" or "[item1, item2]"
-                v_stripped = v.strip()
-                if v_stripped.startswith("[") and v_stripped.endswith("]"):
-                    # Remove brackets and split by comma
-                    content = v_stripped[1:-1].strip()
-                    if content:
-                        # Split by comma and clean up each item
-                        items = [item.strip() for item in content.split(",")]
-                        # Convert to list of strings
-                        v = items
-                    else:
-                        v = []
+        if isinstance(v, str):
+            logging.info(f"[coerce_sources] v: {v} type: {type(v)}")
+            # If it's a string that looks like a list representation, try to parse it
+            # This handles cases like: "[uuid1, uuid2, uuid3]" or "[item1, item2]"
+            v_stripped = v.strip()
+            if v_stripped.startswith("[") and v_stripped.endswith("]"):
+                # Remove brackets and split by comma
+                content = v_stripped[1:-1].strip()
+                if content:
+                    # Split by comma and clean up each item
+                    items = [item.strip() for item in content.split(",")]
+                    # Convert to list of strings
+                    v = items
                 else:
-                    # Single string, wrap in list
-                    v = [v]
+                    v = []
+            else:
+                # Single string, wrap in list
+                v = [v]
         if not isinstance(v, list):
             raise TypeError("sources must be a list")
         out = []