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73 lines
2.2 KiB
73 lines
2.2 KiB
from fastapi import HTTPException, status
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from typing import List, Optional, Union, Dict, Any, Tuple
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def validate_single_or_batch(text: Optional[str], texts: Optional[List[str]]):
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"""Validate that either text or texts is provided, but not both"""
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if text is None and texts is None:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail={
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"error": {
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"code": "INVALID_INPUT",
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"message": "Either 'text' or 'texts' must be provided",
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"details": {}
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}
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}
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)
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if text is not None and texts is not None:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail={
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"error": {
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"code": "INVALID_INPUT",
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"message": "Provide either 'text' or 'texts', not both",
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"details": {}
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}
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}
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)
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if texts is not None and len(texts) == 0:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail={
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"error": {
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"code": "INVALID_INPUT",
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"message": "texts list cannot be empty",
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"details": {}
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}
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}
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)
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return text if text is not None else texts
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def handle_error(e: Exception):
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"""Convert exceptions to consistent error format"""
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if isinstance(e, HTTPException):
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raise e
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if isinstance(e, ValueError):
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail={
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"error": {
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"code": "INVALID_INPUT",
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"message": str(e),
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"details": {}
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}
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}
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)
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# Internal server error
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raise HTTPException(
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
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detail={
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"error": {
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"code": "INTERNAL_ERROR",
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"message": "An internal error occurred while processing your request",
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"details": {}
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}
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}
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)
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