15 lines
457 B
Python
15 lines
457 B
Python
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from pathlib import Path
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from langchain_core.tools import tool
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@tool
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def read_file(filepath: str) -> str:
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"""Read content from a file."""
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try:
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path = Path(filepath)
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if not path.exists():
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return f"Error: File {filepath} does not exist"
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with open(filepath, 'r', encoding='utf-8') as f:
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return f.read()
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except Exception as e:
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return f"Error reading file: {str(e)}"
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