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This test demonstrates the original problem where custom Python loggers don't work when CrewAI's verbose=True is enabled, and can be used to verify the fix works correctly. Co-Authored-By: Jo\u00E3o <joao@crewai.com>
98 lines
2.8 KiB
Python
98 lines
2.8 KiB
Python
"""
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Reproduction test for issue #3197: Custom logger conflicts with Crew AI logging
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This script demonstrates the problem where custom Python loggers don't work
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when CrewAI's verbose=True is enabled.
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"""
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import logging
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from crewai import Agent, Task, Crew
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from crewai.tools import BaseTool
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from pydantic import BaseModel, Field
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class TestInput(BaseModel):
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message: str = Field(description="Message to log")
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class CustomLoggingTool(BaseTool):
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name: str = "custom_logging_tool"
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description: str = "A tool that uses Python's logging module to demonstrate the conflict"
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args_schema: type[BaseModel] = TestInput
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def _run(self, message: str) -> str:
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logger = logging.getLogger("custom_tool_logger")
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logger.setLevel(logging.INFO)
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if not logger.handlers:
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handler = logging.StreamHandler()
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formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
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handler.setFormatter(formatter)
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logger.addHandler(handler)
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logger.info(f"CUSTOM LOGGER MESSAGE: {message}")
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print(f"PRINT MESSAGE: {message}")
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return f"Logged message: {message}"
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def test_logging_with_verbose_true():
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"""Test case that reproduces the logging conflict when verbose=True"""
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print("=== Testing with verbose=True (should show logging conflict) ===")
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agent = Agent(
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role="Test Agent",
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goal="Test custom logging functionality",
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backstory="An agent that tests logging",
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tools=[CustomLoggingTool()],
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verbose=True
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)
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task = Task(
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description="Use the custom logging tool to log a test message",
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expected_output="A confirmation that the message was logged",
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agent=agent
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)
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crew = Crew(
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agents=[agent],
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tasks=[task],
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verbose=True
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)
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result = crew.kickoff()
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print(f"Result: {result}")
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def test_logging_with_verbose_false():
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"""Test case that shows logging works when verbose=False"""
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print("\n=== Testing with verbose=False (logging should work) ===")
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agent = Agent(
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role="Test Agent",
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goal="Test custom logging functionality",
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backstory="An agent that tests logging",
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tools=[CustomLoggingTool()],
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verbose=False
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)
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task = Task(
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description="Use the custom logging tool to log a test message",
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expected_output="A confirmation that the message was logged",
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agent=agent
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)
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crew = Crew(
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agents=[agent],
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tasks=[task],
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verbose=False
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)
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result = crew.kickoff()
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print(f"Result: {result}")
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if __name__ == "__main__":
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logging.basicConfig(level=logging.INFO)
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test_logging_with_verbose_false()
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test_logging_with_verbose_true()
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