




"""simple docstring"""
import copy

from ...configuration_utils import PretrainedConfig
from ...utils import logging


a_				:    str										=     logging.get_logger(__name__)

class __lowercase(      lowercase_				):




					'''simple docstring'''


					__a						:						int     		= '''encoder-decoder'''
					__a						:						Dict     		= True
					def __init__(    self						,	**__a     ):
								super().__init__(**__a     )
								assert (
								    "encoder" in kwargs and "decoder" in kwargs
								), "Config has to be initialized with encoder and decoder config"
								__lowerCamelCase					:	Dict	       =				kwargs.pop('encoder'     )
								__lowerCamelCase					:	Union[str, Any]	       =				encoder_config.pop('model_type'     )
								__lowerCamelCase					:	Any	       =				kwargs.pop('decoder'     )
								__lowerCamelCase					:	Optional[Any]	       =				decoder_config.pop('model_type'     )

								from ..auto.configuration_auto import AutoConfig

								__lowerCamelCase					:	int	       =				AutoConfig.for_model(__a						,	**__a     )
								__lowerCamelCase					:	List[str]	       =				AutoConfig.for_model(__a						,	**__a     )
								__lowerCamelCase					:	Any	       =				True
					@classmethod
					def     snake_case_				(    cls						,	__a						,	__a						,	**__a     ):
								logger.info('Set `config.is_decoder=True` and `config.add_cross_attention=True` for decoder_config'     )
								__lowerCamelCase					:	Union[str, Any]	       =				True
								__lowerCamelCase					:	Optional[Any]	       =				True

								return cls(encoder=encoder_config.to_dict()						,	decoder=decoder_config.to_dict()						,	**__a     )





					def     snake_case_				(    self     ):
								__lowerCamelCase					:	str	       =				copy.deepcopy(self.__dict__     )
								__lowerCamelCase					:	str	       =				self.encoder.to_dict()
								__lowerCamelCase					:	str	       =				self.decoder.to_dict()
								__lowerCamelCase					:	str	       =				self.__class__.model_type
								return output









"""simple docstring"""
a_				:    Dict										=     {
    '''meter''': '''m''',
    '''kilometer''': '''km''',
    '''megametre''': '''Mm''',
    '''gigametre''': '''Gm''',
    '''terametre''': '''Tm''',
    '''petametre''': '''Pm''',
    '''exametre''': '''Em''',
    '''zettametre''': '''Zm''',
    '''yottametre''': '''Ym''',
}
# Exponent of the factor(meter)
a_				:    Optional[int]										=     {
    '''m''': 0,
    '''km''': 3,
    '''Mm''': 6,
    '''Gm''': 9,
    '''Tm''': 12,
    '''Pm''': 15,
    '''Em''': 18,
    '''Zm''': 21,
    '''Ym''': 24,
}





def 						UpperCAmelCase				(			A__:    float							,				A__:    str							,				A__:    str     )  ->     float:
			__lowerCamelCase					:	List[Any]	       =				from_type.lower().strip('s'     )
			__lowerCamelCase					:	Optional[int]	       =				to_type.lower().strip('s'     )

			__lowerCamelCase					:	int	       =				UNIT_SYMBOL.get(A__							,				A__     )
			__lowerCamelCase					:	Dict	       =				UNIT_SYMBOL.get(A__							,				A__     )

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

			if from_exponent > to_exponent:
						__lowerCamelCase					:	Union[str, Any]	       =				from_exponent - to_exponent
			else:
						__lowerCamelCase					:	List[Any]	       =				-(to_exponent - from_exponent)

			return value * pow(10							,				A__     )


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

					testmod()



