



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



def 			_lowerCAmelCase       (					__lowerCAmelCase  ,  __lowerCAmelCase  ,  __lowerCAmelCase      )   ->					float:


				"""simple docstring"""

				snake_case__	:      Dict     		=	from_type.lower().strip('''s'''      )
				snake_case__	:      str     		=	to_type.lower().strip('''s'''      )

				snake_case__	:      Dict     		=	UNIT_SYMBOL.get(__lowerCAmelCase  ,  __lowerCAmelCase      )
				snake_case__	:      str     		=	UNIT_SYMBOL.get(__lowerCAmelCase  ,  __lowerCAmelCase      )

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

				if from_exponent > to_exponent:
								snake_case__	:      List[str]     		=	from_exponent - to_exponent
				else:
								snake_case__	:      Optional[int]     		=	-(to_exponent - from_exponent)

				return value * pow(10  ,  __lowerCAmelCase      )


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

				testmod()






import unittest

from transformers import is_torch_available
from transformers.testing_utils import require_torch


if is_torch_available():
				import torch

				from transformers.activations import gelu_new, gelu_python, get_activation


@require_torch
class       a							(			unittest.TestCase				):



		def 	__lowerCamelCase			(     self     :Union[str, Any]  ):
						snake_case__	:      Union[str, Any]     		=	torch.tensor([-1_0_0, -1, -0.1, 0, 0.1, 1.0, 1_0_0]  )
						snake_case__	:      int     		=	get_activation('''gelu'''  )
						self.assertTrue(torch.allclose(gelu_python(__lowercase  )   ,torch_builtin(__lowercase  )  )  )
						self.assertFalse(torch.allclose(gelu_python(__lowercase  )   ,gelu_new(__lowercase  )  )  )



		def 	__lowerCamelCase			(     self     :Union[str, Any]  ):
						snake_case__	:      List[Any]     		=	torch.tensor([-1_0_0, -1, -0.1, 0, 0.1, 1.0, 1_0_0]  )
						snake_case__	:      Union[str, Any]     		=	get_activation('''gelu'''  )
						snake_case__	:      int     		=	get_activation('''gelu_10'''  )

						snake_case__	:      Optional[int]     		=	torch_builtin(__lowercase  )
						snake_case__	:      str     		=	geluaa(__lowercase  )

						snake_case__	:      Tuple     		=	torch.where(y_gelu_aa < 10.0   ,1   ,0  )

						self.assertTrue(torch.max(__lowercase  ).item() == 10.0  )
						self.assertTrue(torch.allclose(y_gelu * clipped_mask   ,y_gelu_aa * clipped_mask  )  )



		def 	__lowerCamelCase			(     self     :Any  ):
						get_activation('''gelu'''  )
						get_activation('''gelu_10'''  )
						get_activation('''gelu_fast'''  )
						get_activation('''gelu_new'''  )
						get_activation('''gelu_python'''  )
						get_activation('''gelu_pytorch_tanh'''  )
						get_activation('''linear'''  )
						get_activation('''mish'''  )
						get_activation('''quick_gelu'''  )
						get_activation('''relu'''  )
						get_activation('''sigmoid'''  )
						get_activation('''silu'''  )
						get_activation('''swish'''  )
						get_activation('''tanh'''  )
						with self.assertRaises(__lowercase  ):
										get_activation('''bogus'''  )
						with self.assertRaises(__lowercase  ):
										get_activation(__lowercase  )






		def 	__lowerCamelCase			(     self     :Optional[int]  ):
						snake_case__	:      str     		=	get_activation('''gelu'''  )
						snake_case__	:      List[Any]     		=	1
						snake_case__	:      Optional[Any]     		=	get_activation('''gelu'''  )
						self.assertEqual(acta.a   ,1  )
						with self.assertRaises(__lowercase  ):
										snake_case__	:      str     		=	acta.a

