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33 lines
1016 B
Python
33 lines
1016 B
Python
from datetime import datetime, date
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import json
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from uuid import UUID
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from pydantic import BaseModel
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class CrewJSONEncoder(json.JSONEncoder):
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def default(self, obj):
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if isinstance(obj, BaseModel):
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return self._handle_pydantic_model(obj)
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elif isinstance(obj, UUID):
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return str(obj)
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elif isinstance(obj, datetime) or isinstance(obj, date):
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return obj.isoformat()
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return super().default(obj)
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def _handle_pydantic_model(self, obj):
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try:
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data = obj.model_dump()
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# Remove circular references
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for key, value in data.items():
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if isinstance(value, BaseModel):
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data[key] = str(
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value
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) # Convert nested models to string representation
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return data
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except RecursionError:
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return str(
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obj
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) # Fall back to string representation if circular reference is detected
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