





from collections import namedtuple

_snake_case				= namedtuple("""from_to""", """from_ to""")

_snake_case				= {
    """millimeter""": """mm""",
    """centimeter""": """cm""",
    """meter""": """m""",
    """kilometer""": """km""",
    """inch""": """in""",
    """inche""": """in""",  # Trailing 's' has been stripped off
    """feet""": """ft""",
    """foot""": """ft""",
    """yard""": """yd""",
    """mile""": """mi""",
}

_snake_case				= {
    """mm""": from_to(0.0_01, 1000),
    """cm""": from_to(0.01, 100),
    """m""": from_to(1, 1),
    """km""": from_to(1000, 0.0_01),
    """in""": from_to(0.02_54, 39.37_01),
    """ft""": from_to(0.30_48, 3.2_80_84),
    """yd""": from_to(0.91_44, 1.0_93_61),
    """mi""": from_to(16_09.34, 0.0_00_62_13_71),
}


def _A   (    __magic_name__  ,					__magic_name__  ,					__magic_name__       ):
   lowercase__    =  from_type.lower().rstrip("s"       )
   lowercase__    =  TYPE_CONVERSION.get(__magic_name__  ,					__magic_name__       )
   lowercase__    =  to_type.lower().rstrip("s"       )
   lowercase__    =  TYPE_CONVERSION.get(__magic_name__  ,					__magic_name__       )
   if new_from not in METRIC_CONVERSION:
      lowercase__    =  (
          f'''Invalid \'from_type\' value: {from_type!r}.\n'''
          f'''Conversion abbreviations are: {', '.join(__magic_name__       )}'''
      )
      raise ValueError(__magic_name__       )
   if new_to not in METRIC_CONVERSION:
      lowercase__    =  (
          f'''Invalid \'to_type\' value: {to_type!r}.\n'''
          f'''Conversion abbreviations are: {', '.join(__magic_name__       )}'''
      )
      raise ValueError(__magic_name__       )
   return value * METRIC_CONVERSION[new_from].from_ * METRIC_CONVERSION[new_to].to


if __name__ == "__main__":
  import doctest

  doctest.testmod()













from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_sentencepiece_available, is_tokenizers_available


_snake_case				= {}

try:
  if not is_sentencepiece_available():
    raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
  pass
else:
  _snake_case				= ["""MBart50Tokenizer"""]

try:
  if not is_tokenizers_available():
    raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
  pass
else:
  _snake_case				= ["""MBart50TokenizerFast"""]


if TYPE_CHECKING:
  try:
    if not is_sentencepiece_available():
      raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
    pass
  else:
    from .tokenization_mbartaa import MBartaaTokenizer

  try:
    if not is_tokenizers_available():
      raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
    pass
  else:
    from .tokenization_mbartaa_fast import MBartaaTokenizerFast

else:
  import sys

  _snake_case				= _LazyModule(__name__, globals()["""__file__"""], _import_structure, module_spec=__spec__)






