




from typing import List

import PIL
import torch
from PIL import Image

from ...configuration_utils import ConfigMixin
from ...models.modeling_utils import ModelMixin
from ...utils import PIL_INTERPOLATION

class 		lowercase_       (	lowerCAmelCase__						,							lowerCAmelCase__				):




					def __init__(   self:		str):


									'''simple docstring'''


									super().__init__()

									self.register_buffer("""watermark_image""",     torch.zeros((62, 62, 4)))
									__lowerCAmelCase					=  None







					def     _lowercase						(   self:		Optional[int],     _lowercase:		List[PIL.Image.Image],     _lowercase:		Any=None):


									'''simple docstring'''


									__lowerCAmelCase					=  images[0].height
									__lowerCAmelCase					=  images[0].width

									__lowerCAmelCase					=  sample_size or h

									__lowerCAmelCase					=  min(h / sample_size,     w / sample_size)
									__lowerCAmelCase	,				__lowerCAmelCase					=  (int(h / coef), int(w / coef)) if coef < 1 else (h, w)

									__lowerCAmelCase	,				__lowerCAmelCase					=  1024**2, img_w * img_h
									__lowerCAmelCase					=  (Sa / Sa) ** 0.5
									__lowerCAmelCase	,				__lowerCAmelCase	,				__lowerCAmelCase					=  int(K * 62), img_w - int(14 * K), img_h - int(14 * K)

									if self.watermark_image_as_pil is None:
													__lowerCAmelCase					=  self.watermark_image.to(torch.uinta).cpu().numpy()
													__lowerCAmelCase					=  Image.fromarray(_lowercase,     mode="""RGBA""")
													__lowerCAmelCase					=  watermark_image

									__lowerCAmelCase					=  self.watermark_image_as_pil.resize(
									    (wm_size, wm_size),     PIL_INTERPOLATION["""bicubic"""],     reducing_gap=_lowercase)

									for pil_img in images:
													pil_img.paste(_lowercase,     box=(wm_x - wm_size, wm_y - wm_size, wm_x, wm_y),     mask=wm_img.split()[-1])

									return images











def      UpperCAmelCase  (						UpperCamelCase__   )     ->     int:







				'''simple docstring'''


				barcode //= 10  # exclude the last digit
				__lowerCAmelCase					=  False
				__lowerCAmelCase					=  0

				# extract and check each digit
				while barcode != 0:
								__lowerCAmelCase					=  1 if checker else 3
								s += mult * (barcode % 10)
								barcode //= 10
								__lowerCAmelCase					=  not checker

				return (10 - (s % 10)) % 10





def      UpperCAmelCase  (						UpperCamelCase__   )     ->     bool:







				'''simple docstring'''


				return len(str(UpperCamelCase__   )   ) == 13 and get_check_digit(UpperCamelCase__   ) == barcode % 10





def      UpperCAmelCase  (						UpperCamelCase__   )     ->     int:







				'''simple docstring'''


				if str(UpperCamelCase__   ).isalpha():
								__lowerCAmelCase					=  F'''Barcode \'{barcode}\' has alphabetic characters.'''
								raise ValueError(UpperCamelCase__   )
				elif int(UpperCamelCase__   ) < 0:
								raise ValueError("""The entered barcode has a negative value. Try again."""   )
				else:
								return int(UpperCamelCase__   )


if __name__ == "__main__":
	import doctest

	doctest.testmod()
	__A						:		Tuple          =						get_barcode(input("Barcode: ").strip())

	if is_valid(barcode):
		print(f"""'{barcode}' is a valid barcode.""")
	else:
		print(f"""'{barcode}' is NOT a valid barcode.""")





