

import warnings

from ...utils import logging
from .image_processing_beit import BeitImageProcessor


lowercase_       		=  logging.get_logger(__name__)


class  A						(							_UpperCAmelCase ):







    """simple docstring"""





    def __init__(      self :       str,*lowercase_ :       Union[str, Any],**lowercase_ :       Union[str, Any]		)->    None:





        '''simple docstring'''







        warnings.warn(
            'The class BeitFeatureExtractor is deprecated and will be removed in version 5 of Transformers. Please'
            ' use BeitImageProcessor instead.',lowercase_,)
        super().__init__(*lowercase_,**lowercase_		)








from typing import Any, Dict, List, Union

from ..utils import add_end_docstrings, is_torch_available, is_vision_available, logging, requires_backends
from .base import PIPELINE_INIT_ARGS, Pipeline


if is_vision_available():
      from ..image_utils import load_image


if is_torch_available():
      import torch

      from ..models.auto.modeling_auto import MODEL_FOR_OBJECT_DETECTION_MAPPING, MODEL_FOR_TOKEN_CLASSIFICATION_MAPPING

__UpperCAmelCase       :   Any				       =							logging.get_logger(__name__)


__UpperCAmelCase       :   str				       =							Dict[str, Any]
__UpperCAmelCase       :   int				       =							List[Prediction]







@add_end_docstrings(__lowerCamelCase			)
class     __snake_case       (							__lowerCamelCase			):





       '''simple docstring'''







       def __init__(  self :    int							,				*A :    Optional[int]							,				**A :    Optional[int]		):
         super().__init__(*A							,				**A		)

         if self.framework == "tf":
           raise ValueError(f'''The {self.__class__} is only available in PyTorch.'''		)

         requires_backends(self							,				"""vision"""		)
         self.check_model_type(
             dict(MODEL_FOR_OBJECT_DETECTION_MAPPING.items() + MODEL_FOR_TOKEN_CLASSIFICATION_MAPPING.items()		)		)




       def 							UpperCAmelCase__ (  self :    List[str]							,				**A :    Tuple		):
         __snake_case:						List[str]   =						{}
         if "threshold" in kwargs:
           __snake_case:						Optional[Any]   =						kwargs["""threshold"""]
         return {}, {}, postprocess_kwargs




       def __call__(  self :    int							,				*A :    Optional[Any]							,				**A :    Tuple		):
         return super().__call__(*A							,				**A		)




       def 							UpperCAmelCase__ (  self :    Optional[int]							,				A :    str		):
         __snake_case:						Optional[Any]   =						load_image(A		)
         __snake_case:						Dict   =						torch.IntTensor([[image.height, image.width]]		)
         __snake_case:						str   =						self.image_processor(images=[image]							,				return_tensors="""pt"""		)
         if self.tokenizer is not None:
           __snake_case:						Optional[Any]   =						self.tokenizer(text=inputs["""words"""]							,				boxes=inputs["""boxes"""]							,				return_tensors="""pt"""		)
         __snake_case:						Any   =						target_size
         return inputs




       def 							UpperCAmelCase__ (  self :    Optional[int]							,				A :    Dict		):
         __snake_case:						int   =						model_inputs.pop("""target_size"""		)
         __snake_case:						int   =						self.model(**A		)
         __snake_case:						Any   =						outputs.__class__({"""target_size""": target_size, **outputs}		)
         if self.tokenizer is not None:
           __snake_case:						Optional[int]   =						model_inputs["""bbox"""]
         return model_outputs




       def 							UpperCAmelCase__ (  self :    List[Any]							,				A :    Optional[int]							,				A :    Union[str, Any]=0.9		):
         __snake_case:						Optional[Any]   =						model_outputs["""target_size"""]
         if self.tokenizer is not None:
           # This is a LayoutLMForTokenClassification variant.
           # The OCR got the boxes and the model classified the words.
           __snake_case  ,   __snake_case:						Union[str, Any]   =						target_size[0].tolist()

           def unnormalize(A :    Tuple		):
             return self._get_bounding_box(
                 torch.Tensor(
                     [
                         (width * bbox[0] / 1_000),
                         (height * bbox[1] / 1_000),
                         (width * bbox[2] / 1_000),
                         (height * bbox[3] / 1_000),
                     ]		)		)

           __snake_case  ,   __snake_case:						Optional[int]   =						model_outputs["""logits"""].squeeze(0		).softmax(dim=-1		).max(dim=-1		)
           __snake_case:						List[Any]   =						[self.model.config.idalabel[prediction] for prediction in classes.tolist()]
           __snake_case:						int   =						[unnormalize(A		) for bbox in model_outputs["""bbox"""].squeeze(0		)]
           __snake_case:						int   =						["""score""", """label""", """box"""]
           __snake_case:						List[Any]   =						[dict(zip(A							,				A		)		) for vals in zip(scores.tolist()							,				A							,				A		) if vals[0] > threshold]
         else:
           # This is a regular ForObjectDetectionModel
           __snake_case:						Tuple   =						self.image_processor.post_process_object_detection(A							,				A							,				A		)
           __snake_case:						Optional[Any]   =						raw_annotations[0]
           __snake_case:						int   =						raw_annotation["""scores"""]
           __snake_case:						int   =						raw_annotation["""labels"""]
           __snake_case:						Optional[Any]   =						raw_annotation["""boxes"""]

           __snake_case:						Union[str, Any]   =						scores.tolist()
           __snake_case:						List[str]   =						[self.model.config.idalabel[label.item()] for label in labels]
           __snake_case:						List[str]   =						[self._get_bounding_box(A		) for box in boxes]

           # {"scores": [...], ...} --> [{"score":x, ...}, ...]
           __snake_case:						List[Any]   =						["""score""", """label""", """box"""]
           __snake_case:						Dict   =						[
               dict(zip(A							,				A		)		)
               for vals in zip(raw_annotation["""scores"""]							,				raw_annotation["""labels"""]							,				raw_annotation["""boxes"""]		)
           ]

         return annotation






       def 							UpperCAmelCase__ (  self :    Optional[Any]							,				A :    "torch.Tensor"		):
         if self.framework != "pt":
           raise ValueError("""The ObjectDetectionPipeline is only available in PyTorch."""		)
         __snake_case  ,   __snake_case  ,   __snake_case  ,   __snake_case:						Union[str, Any]   =						box.int().tolist()
         __snake_case:						Optional[Any]   =						{
             """xmin""": xmin,
             """ymin""": ymin,
             """xmax""": xmax,
             """ymax""": ymax,
         }
         return bbox






