models.py 1.4 KB

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  1. # copyright (c) 2024 PaddlePaddle Authors. All Rights Reserve.
  2. #
  3. # Licensed under the Apache License, Version 2.0 (the "License");
  4. # you may not use this file except in compliance with the License.
  5. # You may obtain a copy of the License at
  6. #
  7. # http://www.apache.org/licenses/LICENSE-2.0
  8. #
  9. # Unless required by applicable law or agreed to in writing, software
  10. # distributed under the License is distributed on an "AS IS" BASIS,
  11. # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12. # See the License for the specific language governing permissions and
  13. # limitations under the License.
  14. from typing import Generic, TypeVar, Union, Literal, List, Optional
  15. from pydantic import BaseModel
  16. class NoResultResponse(BaseModel):
  17. logId: str
  18. errorCode: int
  19. errorMsg: str
  20. ResultT = TypeVar("ResultT", bound=BaseModel)
  21. class ResultResponse(BaseModel, Generic[ResultT]):
  22. logId: str
  23. errorCode: Literal[0] = 0
  24. errorMsg: Literal["Success"] = "Success"
  25. result: ResultT
  26. Response = Union[ResultResponse, NoResultResponse]
  27. class ImageInfo(BaseModel):
  28. width: int
  29. height: int
  30. class PDFPageInfo(BaseModel):
  31. width: int
  32. height: int
  33. class PDFInfo(BaseModel):
  34. numPages: int
  35. pages: List[PDFPageInfo]
  36. class DataInfo(BaseModel):
  37. image: Optional[ImageInfo] = None
  38. pdf: Optional[PDFInfo] = None
  39. # TODO: Validate that only one field is set