
import os

from apache_beam.io.filesystems import FileSystems
from apache_beam.pipeline import Pipeline

from .logging import get_logger


SCREAMING_SNAKE_CASE   :		Union[str, Any]					 =       2 << 20  # 2mb
SCREAMING_SNAKE_CASE   :		Optional[Any]					 =       get_logger(__name__)






class 					__lowercase		(					A       ):


					def        lowerCAmelCase_    (	self						)		->							Any:





									'''simple docstring'''
									A_       	=  self._options.get_all_options().get('''runner'''						)
									return runner in [None, "DirectRunner", "PortableRunner"]



def        lowerCamelCase_  (   __UpperCamelCase ,						__UpperCamelCase ,						__UpperCamelCase=False     ):
				A_       	=  FileSystems
				if fs.exists(__UpperCamelCase     ):
								if force_upload:
												logger.info(F"Remote path already exist: {remote_file_path}. Overwriting it as force_upload=True."     )
								else:
												logger.info(F"Remote path already exist: {remote_file_path}. Skipping it as force_upload=False."     )
												return
				with fs.create(__UpperCamelCase     ) as remote_file:
								with open(__UpperCamelCase ,						'''rb'''     ) as local_file:
												A_       	=  local_file.read(__UpperCamelCase     )
												while chunk:
																remote_file.write(__UpperCamelCase     )
																A_       	=  local_file.read(__UpperCamelCase     )



def        lowerCamelCase_  (   __UpperCamelCase ,						__UpperCamelCase ,						__UpperCamelCase=False     ):
				A_       	=  FileSystems
				if os.path.exists(__UpperCamelCase     ):
								if force_download:
												logger.info(F"Local path already exist: {remote_file_path}. Overwriting it as force_upload=True."     )
								else:
												logger.info(F"Local path already exist: {remote_file_path}. Skipping it as force_upload=False."     )
												return
				with fs.open(__UpperCamelCase     ) as remote_file:
								with open(__UpperCamelCase ,						'''wb'''     ) as local_file:
												A_       	=  remote_file.read(__UpperCamelCase     )
												while chunk:
																local_file.write(__UpperCamelCase     )
																A_       	=  remote_file.read(__UpperCamelCase     )

from cva import destroyAllWindows, imread, imshow, waitKey



def        lowerCamelCase_  (   __UpperCamelCase ,						__UpperCamelCase     ):
				A_	,					A_       	=  img.shape[0], img.shape[1]

				def to_grayscale(__UpperCamelCase ,						__UpperCamelCase ,						__UpperCamelCase     ):
								return 0.2126 * red + 0.587 * green + 0.114 * blue

				def normalize(__UpperCamelCase     ):
								return min(__UpperCamelCase ,						2_55     )

				for i in range(__UpperCamelCase     ):
								for j in range(__UpperCamelCase     ):
												A_       	=  int(to_grayscale(*img[i][j]     )     )
												A_       	=  [
												    normalize(__UpperCamelCase     ),
												    normalize(greyscale + factor     ),
												    normalize(greyscale + 2 * factor     ),
												]

				return img


if __name__ == "__main__":
						# read original image
						SCREAMING_SNAKE_CASE   :		Optional[Any]					 =       {
						    percentage: imread("image_data/lena.jpg", 1) for percentage in (10, 20, 30, 40)
						}

						for percentage, img in images.items():
												make_sepia(img, percentage)

						for percentage, img in images.items():
												imshow(f'''Original image with sepia (factor: {percentage})''', img)

						waitKey(0)
						destroyAllWindows()