'''simple docstring'''

from typing import Dict, List, Optional, Union

import numpy as np

from ...image_processing_utils import BaseImageProcessor, BatchFeature, get_size_dict
from ...image_transforms import normalize, rescale, resize, to_channel_dimension_format
from ...image_utils import (
    IMAGENET_STANDARD_MEAN,
    IMAGENET_STANDARD_STD,
    ChannelDimension,
    ImageInput,
    PILImageResampling,
    make_list_of_images,
    to_numpy_array,
    valid_images,
)
from ...utils import TensorType, logging


_lowerCamelCase :				Union[str, Any]														= logging.get_logger(__name__)




class    lowerCamelCase__  (   __snake_case     ):
   __UpperCAmelCase           =						["""pixel_values"""]



   def __init__(    self					,      lowerCAmelCase__ = True					,      lowerCAmelCase__ = None					,      lowerCAmelCase__ = PILImageResampling.BILINEAR					,      lowerCAmelCase__ = True					,      lowerCAmelCase__ = 1 / 255					,      lowerCAmelCase__ = True					,      lowerCAmelCase__ = None					,      lowerCAmelCase__ = None					,      **lowerCAmelCase__					,      )				->     None:
        """simple docstring"""





        super().__init__(**lowerCAmelCase__     )
        _UpperCamelCase  :Union[str, Any]       =size if size is not None else {"""height""": 224, """width""": 224}
        _UpperCamelCase  :Union[str, Any]       =get_size_dict(lowerCAmelCase__     )
        _UpperCamelCase  :Optional[int]       =do_resize
        _UpperCamelCase  :Dict       =do_rescale
        _UpperCamelCase  :Tuple       =do_normalize
        _UpperCamelCase  :Any       =size
        _UpperCamelCase  :List[str]       =resample
        _UpperCamelCase  :Optional[Any]       =rescale_factor
        _UpperCamelCase  :List[str]       =image_mean if image_mean is not None else IMAGENET_STANDARD_MEAN
        _UpperCamelCase  :Tuple       =image_std if image_std is not None else IMAGENET_STANDARD_STD



   def  _UpperCamelCase		(    self					,      lowerCAmelCase__					,      lowerCAmelCase__					,      lowerCAmelCase__ = PILImageResampling.BILINEAR					,      lowerCAmelCase__ = None					,      **lowerCAmelCase__					,      )				->     np.ndarray:
        """simple docstring"""





        _UpperCamelCase  :Union[str, Any]       =get_size_dict(lowerCAmelCase__     )
        if "height" not in size or "width" not in size:
             raise ValueError(f'''The `size` dictionary must contain the keys `height` and `width`. Got {size.keys()}'''     )
        return resize(
            lowerCAmelCase__					,      size=(size["""height"""], size["""width"""])					,      resample=lowerCAmelCase__					,      data_format=lowerCAmelCase__					,      **lowerCAmelCase__     )



   def  _UpperCamelCase		(    self					,      lowerCAmelCase__					,      lowerCAmelCase__					,      lowerCAmelCase__ = None					,      **lowerCAmelCase__     )				->     np.ndarray:
        """simple docstring"""





        return rescale(lowerCAmelCase__					,      scale=lowerCAmelCase__					,      data_format=lowerCAmelCase__					,      **lowerCAmelCase__     )



   def  _UpperCamelCase		(    self					,      lowerCAmelCase__					,      lowerCAmelCase__					,      lowerCAmelCase__					,      lowerCAmelCase__ = None					,      **lowerCAmelCase__					,      )				->     np.ndarray:
        """simple docstring"""





        return normalize(lowerCAmelCase__					,      mean=lowerCAmelCase__					,      std=lowerCAmelCase__					,      data_format=lowerCAmelCase__					,      **lowerCAmelCase__     )




   def  _UpperCamelCase		(    self					,      lowerCAmelCase__					,      lowerCAmelCase__ = None					,      lowerCAmelCase__ = None					,      lowerCAmelCase__ = None					,      lowerCAmelCase__ = None					,      lowerCAmelCase__ = None					,      lowerCAmelCase__ = None					,      lowerCAmelCase__ = None					,      lowerCAmelCase__ = None					,      lowerCAmelCase__ = None					,      lowerCAmelCase__ = ChannelDimension.FIRST					,      **lowerCAmelCase__					,      )				->     Optional[Any]:
        """simple docstring"""





        _UpperCamelCase  :Dict       =do_resize if do_resize is not None else self.do_resize
        _UpperCamelCase  :Any       =do_rescale if do_rescale is not None else self.do_rescale
        _UpperCamelCase  :int       =do_normalize if do_normalize is not None else self.do_normalize
        _UpperCamelCase  :Optional[Any]       =resample if resample is not None else self.resample
        _UpperCamelCase  :str       =rescale_factor if rescale_factor is not None else self.rescale_factor
        _UpperCamelCase  :str       =image_mean if image_mean is not None else self.image_mean
        _UpperCamelCase  :Any       =image_std if image_std is not None else self.image_std

        _UpperCamelCase  :Dict       =size if size is not None else self.size
        _UpperCamelCase  :Tuple       =get_size_dict(lowerCAmelCase__     )

        _UpperCamelCase  :int       =make_list_of_images(lowerCAmelCase__     )

        if not valid_images(lowerCAmelCase__     ):
             raise ValueError(
                 """Invalid image type. Must be of type PIL.Image.Image, numpy.ndarray, """
                 """torch.Tensor, tf.Tensor or jax.ndarray."""     )

        if do_resize and size is None:
             raise ValueError("""Size must be specified if do_resize is True."""     )

        if do_rescale and rescale_factor is None:
             raise ValueError("""Rescale factor must be specified if do_rescale is True."""     )

        # All transformations expect numpy arrays.
        _UpperCamelCase  :Dict       =[to_numpy_array(lowerCAmelCase__     ) for image in images]

        if do_resize:
             _UpperCamelCase  :str       =[self.resize(image=lowerCAmelCase__					,      size=lowerCAmelCase__					,      resample=lowerCAmelCase__     ) for image in images]

        if do_rescale:
             _UpperCamelCase  :List[Any]       =[self.rescale(image=lowerCAmelCase__					,      scale=lowerCAmelCase__     ) for image in images]

        if do_normalize:
             _UpperCamelCase  :Tuple       =[self.normalize(image=lowerCAmelCase__					,      mean=lowerCAmelCase__					,      std=lowerCAmelCase__     ) for image in images]

        _UpperCamelCase  :Tuple       =[to_channel_dimension_format(lowerCAmelCase__					,      lowerCAmelCase__     ) for image in images]

        _UpperCamelCase  :Union[str, Any]       ={"""pixel_values""": images}
        return BatchFeature(data=lowerCAmelCase__					,      tensor_type=lowerCAmelCase__     )
'''simple docstring'''

from .balanced_parentheses import balanced_parentheses
from .stack import Stack



def  _lowerCAmelCase				(				__a      )  ->      int:
     '''simple docstring'''







     return {"+": 1, "-": 1, "*": 2, "/": 2, "^": 3}.get(__a			,      -1      )



def  _lowerCAmelCase				(				__a      )  ->      str:
     '''simple docstring'''







     if not balanced_parentheses(__a      ):
          raise ValueError("""Mismatched parentheses"""      )
     _UpperCamelCase  :Stack[str]       =Stack()
     _UpperCamelCase  :Optional[int]       =[]
     for char in expression_str:
          if char.isalpha() or char.isdigit():
               postfix.append(__a      )
          elif char == "(":
               stack.push(__a      )
          elif char == ")":
               while not stack.is_empty() and stack.peek() != "(":
                    postfix.append(stack.pop()      )
               stack.pop()
          else:
               while not stack.is_empty() and precedence(__a      ) <= precedence(stack.peek()      ):
                    postfix.append(stack.pop()      )
               stack.push(__a      )
     while not stack.is_empty():
          postfix.append(stack.pop()      )
     return " ".join(__a      )


if __name__ == "__main__":
      from doctest import testmod

      testmod()
      _lowerCamelCase :				Tuple														= """a+b*(c^d-e)^(f+g*h)-i"""

      print("""Infix to Postfix Notation demonstration:\n""")
      print("""Infix notation: """ + expression)
      print("""Postfix notation: """ + infix_to_postfix(expression))