From 64637155678832241422b89c94f0c19179fa242b Mon Sep 17 00:00:00 2001
From: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Date: Sat, 31 May 2025 20:09:14 +0000
Subject: [PATCH] Fix serialization to use str() instead of repr() for better
 custom object output
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- Change to_serializable() to use str(obj) instead of repr(obj) for unknown objects
- This provides more meaningful serialization output for custom objects with __str__ methods
- Regenerate VCR cassette for DataFrame test to include complete API interactions
- Fixes test_interpolate_custom_object_validation expecting '5' in serialized output

Co-Authored-By: João <joao@crewai.com>
---
 src/crewai/utilities/serialization.py         |  2 +-
 ...st_crew_kickoff_with_pandas_dataframe.yaml | 22 +++++++++----------
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/crewai/utilities/serialization.py b/src/crewai/utilities/serialization.py
index c3c0c3d47..85f2abc7b 100644
--- a/src/crewai/utilities/serialization.py
+++ b/src/crewai/utilities/serialization.py
@@ -68,7 +68,7 @@ def to_serializable(
             _current_depth=_current_depth + 1,
         )
     else:
-        return repr(obj)
+        return str(obj)
 
 
 def _to_serializable_key(key: Any) -> str:
diff --git a/tests/cassettes/test_crew_kickoff_with_pandas_dataframe.yaml b/tests/cassettes/test_crew_kickoff_with_pandas_dataframe.yaml
index 1f7563e03..bae9c7da1 100644
--- a/tests/cassettes/test_crew_kickoff_with_pandas_dataframe.yaml
+++ b/tests/cassettes/test_crew_kickoff_with_pandas_dataframe.yaml
@@ -48,7 +48,7 @@ interactions:
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       - '144138'
       Date:
-      - Sat, 31 May 2025 19:53:39 GMT
+      - Sat, 31 May 2025 20:07:51 GMT
       Permissions-Policy:
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@@ -176,27 +178,25 @@ interactions:
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