





'''simple docstring'''


lowerCAmelCase					:     Optional[Any]												={
    '''meter''': '''m''',
    '''kilometer''': '''km''',
    '''megametre''': '''Mm''',
    '''gigametre''': '''Gm''',
    '''terametre''': '''Tm''',
    '''petametre''': '''Pm''',
    '''exametre''': '''Em''',
    '''zettametre''': '''Zm''',
    '''yottametre''': '''Ym''',
}
# Exponent of the factor(meter)
lowerCAmelCase					:     Any												={
    '''m''': 0,
    '''km''': 3,
    '''Mm''': 6,
    '''Gm''': 9,
    '''Tm''': 12,
    '''Pm''': 15,
    '''Em''': 18,
    '''Zm''': 21,
    '''Ym''': 24,
}
def 							UpperCAmelCase_  (						__lowerCamelCase					:					float	,__lowerCamelCase					:					str	,__lowerCamelCase					:					str ):
   lowercase_			:Dict    			= from_type.lower().strip("s" )
   lowercase_			:Any    			= to_type.lower().strip("s" )

   lowercase_			:Optional[Any]    			= UNIT_SYMBOL.get(__lowerCamelCase	,__lowerCamelCase )
   lowercase_			:Optional[Any]    			= UNIT_SYMBOL.get(__lowerCamelCase	,__lowerCamelCase )

   if from_sanitized not in METRIC_CONVERSION:
      lowercase_			:Tuple    			= (
          F'Invalid \'from_type\' value: {from_type!r}.\n'
          F'Conversion abbreviations are: {", ".join(__lowerCamelCase )}'
      )
      raise ValueError(__lowerCamelCase )
   if to_sanitized not in METRIC_CONVERSION:
      lowercase_			:int    			= (
          F'Invalid \'to_type\' value: {to_type!r}.\n'
          F'Conversion abbreviations are: {", ".join(__lowerCamelCase )}'
      )
      raise ValueError(__lowerCamelCase )
   lowercase_			:List[str]    			= METRIC_CONVERSION[from_sanitized]
   lowercase_			:Any    			= METRIC_CONVERSION[to_sanitized]
   lowercase_			:Optional[int]    			= 1

   if from_exponent > to_exponent:
      lowercase_			:Tuple    			= from_exponent - to_exponent
   else:
      lowercase_			:int    			= -(to_exponent - from_exponent)

   return value * pow(10	,__lowerCamelCase )


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

 testmod()









'''simple docstring'''


from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


lowerCAmelCase					:     int												={
    '''configuration_bigbird_pegasus''': [
        '''BIGBIRD_PEGASUS_PRETRAINED_CONFIG_ARCHIVE_MAP''',
        '''BigBirdPegasusConfig''',
        '''BigBirdPegasusOnnxConfig''',
    ],
}

try:
 if not is_torch_available():
  raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
 pass
else:
 lowerCAmelCase					:     Any												=[
     '''BIGBIRD_PEGASUS_PRETRAINED_MODEL_ARCHIVE_LIST''',
     '''BigBirdPegasusForCausalLM''',
     '''BigBirdPegasusForConditionalGeneration''',
     '''BigBirdPegasusForQuestionAnswering''',
     '''BigBirdPegasusForSequenceClassification''',
     '''BigBirdPegasusModel''',
     '''BigBirdPegasusPreTrainedModel''',
 ]


if TYPE_CHECKING:
 from .configuration_bigbird_pegasus import (
     BIGBIRD_PEGASUS_PRETRAINED_CONFIG_ARCHIVE_MAP,
     BigBirdPegasusConfig,
     BigBirdPegasusOnnxConfig,
 )

 try:
  if not is_torch_available():
   raise OptionalDependencyNotAvailable()
 except OptionalDependencyNotAvailable:
  pass
 else:
  from .modeling_bigbird_pegasus import (
      BIGBIRD_PEGASUS_PRETRAINED_MODEL_ARCHIVE_LIST,
      BigBirdPegasusForCausalLM,
      BigBirdPegasusForConditionalGeneration,
      BigBirdPegasusForQuestionAnswering,
      BigBirdPegasusForSequenceClassification,
      BigBirdPegasusModel,
      BigBirdPegasusPreTrainedModel,
  )


else:
 import sys

 lowerCAmelCase					:     Dict												=_LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)


