address greptile

backend/onyx/connectors/models.py

@@ -1,3 +1,4 @@
+import json
 from datetime import datetime
 from enum import Enum
 from typing import Any
@@ -204,6 +205,15 @@ class ConnectorCheckpoint(BaseModel):
     def build_dummy_checkpoint(cls) -> "ConnectorCheckpoint":
         return ConnectorCheckpoint(checkpoint_content={}, has_more=True)
 
+    def __str__(self) -> str:
+        """String representation of the checkpoint, with truncation for large checkpoint content."""
+        MAX_CHECKPOINT_CONTENT_CHARS = 1000
+
+        content_str = json.dumps(self.checkpoint_content)
+        if len(content_str) > MAX_CHECKPOINT_CONTENT_CHARS:
+            content_str = content_str[: MAX_CHECKPOINT_CONTENT_CHARS - 3] + "..."
+        return f"ConnectorCheckpoint(checkpoint_content={content_str}, has_more={self.has_more})"
+
 
 class DocumentFailure(BaseModel):
     document_id: str