






def        lowerCamelCase__   (					__lowerCamelCase    :  int	):
  barcode //= 10  # exclude the last digit
  __UpperCAmelCase							:			Any     =						False
  __UpperCAmelCase							:			int     =						0

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

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






def        lowerCamelCase__   (					__lowerCamelCase    :  int	):
  return len(str(__lowerCamelCase	)	) == 13 and get_check_digit(__lowerCamelCase	) == barcode % 10






def        lowerCamelCase__   (					__lowerCamelCase    :  str	):
  if str(__lowerCamelCase	).isalpha():
    __UpperCAmelCase							:			List[Any]     =						f"""Barcode '{barcode}' has alphabetic characters."""
    raise ValueError(__lowerCamelCase	)
  elif int(__lowerCamelCase	) < 0:
    raise ValueError("""The entered barcode has a negative value. Try again."""	)
  else:
    return int(__lowerCamelCase	)


if __name__ == "__main__":
       import doctest

       doctest.testmod()
       a	: Optional[Any]      =				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.""")










from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available


a	: Union[str, Any]      =				{
    "configuration_mobilenet_v1": [
        "MOBILENET_V1_PRETRAINED_CONFIG_ARCHIVE_MAP",
        "MobileNetV1Config",
        "MobileNetV1OnnxConfig",
    ],
}

try:
       if not is_vision_available():
              raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
       pass
else:
       a	: int      =				["MobileNetV1FeatureExtractor"]
       a	: int      =				["MobileNetV1ImageProcessor"]

try:
       if not is_torch_available():
              raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
       pass
else:
       a	: int      =				[
           "MOBILENET_V1_PRETRAINED_MODEL_ARCHIVE_LIST",
           "MobileNetV1ForImageClassification",
           "MobileNetV1Model",
           "MobileNetV1PreTrainedModel",
           "load_tf_weights_in_mobilenet_v1",
       ]


if TYPE_CHECKING:
       from .configuration_mobilenet_va import (
           MOBILENET_V1_PRETRAINED_CONFIG_ARCHIVE_MAP,
           MobileNetVaConfig,
           MobileNetVaOnnxConfig,
       )

       try:
              if not is_vision_available():
                     raise OptionalDependencyNotAvailable()
       except OptionalDependencyNotAvailable:
              pass
       else:
              from .feature_extraction_mobilenet_va import MobileNetVaFeatureExtractor
              from .image_processing_mobilenet_va import MobileNetVaImageProcessor

       try:
              if not is_torch_available():
                     raise OptionalDependencyNotAvailable()
       except OptionalDependencyNotAvailable:
              pass
       else:
              from .modeling_mobilenet_va import (
                  MOBILENET_V1_PRETRAINED_MODEL_ARCHIVE_LIST,
                  MobileNetVaForImageClassification,
                  MobileNetVaModel,
                  MobileNetVaPreTrainedModel,
                  load_tf_weights_in_mobilenet_va,
              )


else:
       import sys

       a	: str      =				_LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)


