"""simple docstring"""

from collections import namedtuple

__lowercase    =				namedtuple('''from_to''', '''from_ to''')

__lowercase    =				{
    """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""",
}

__lowercase    =				{
    """mm""": from_to(0.0_01, 1_000),
    """cm""": from_to(0.01, 100),
    """m""": from_to(1, 1),
    """km""": from_to(1_000, 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    lowerCAmelCase			(__UpperCamelCase							:    Optional[int]							,					__UpperCamelCase							:    str							,					__UpperCamelCase							:    List[Any]			):
							"""simple docstring"""


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


if __name__ == "__main__":
				import doctest

				doctest.testmod()







"""simple docstring"""







import pytest

from datasets.utils.version import Version
@pytest.mark.parametrize(
    '''other, expected_equality'''			,       [
        (Version('''1.0.0'''						), True),
        ('''1.0.0''', True),
        (Version('''2.0.0'''						), False),
        ('''2.0.0''', False),
        ('''1''', False),
        ('''a''', False),
        (1, False),
        (None, False),
    ]			,       )
def _A		(		lowercase			,       lowercase						):







    """simple docstring"""
    a											=Version('''1.0.0'''						)
    assert (version == other) is expected_equality
    assert (version != other) is not expected_equality
    assert (hash(lowercase						) == hash(lowercase						)) is expected_equality