

from collections import namedtuple

__snake_case							:			List[Any]      		= namedtuple("""from_to""", """from_ to""")

__snake_case							:			Optional[Any]      		= {
    """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							:			Any      		= {
    """mm""": from_to(0.001, 10_00),
    """cm""": from_to(0.01, 1_00),
    """m""": from_to(1, 1),
    """km""": from_to(10_00, 0.001),
    """in""": from_to(0.0254, 39.3701),
    """ft""": from_to(0.3048, 3.2_8084),
    """yd""": from_to(0.9144, 1.0_9361),
    """mi""": from_to(1609.34, 0.0_0062_1371),
}


def 				_UpperCAmelCase							(	a__     ,  a__     ,  a__):

			'''simple docstring'''



			a_	:	List[Any]          =   from_type.lower().rstrip("""s""")
			a_	:	List[str]          =   TYPE_CONVERSION.get(a__     ,  a__)
			a_	:	str          =   to_type.lower().rstrip("""s""")
			a_	:	List[str]          =   TYPE_CONVERSION.get(a__     ,  a__)
			if new_from not in METRIC_CONVERSION:
						a_	:	Optional[int]          =   (
						    f'''Invalid \'from_type\' value: {from_type!r}.\n'''
						    f'''Conversion abbreviations are: {", ".join(a__)}'''
						)
						raise ValueError(a__)
			if new_to not in METRIC_CONVERSION:
						a_	:	Dict          =   (
						    f'''Invalid \'to_type\' value: {to_type!r}.\n'''
						    f'''Conversion abbreviations are: {", ".join(a__)}'''
						)
						raise ValueError(a__)
			return value * METRIC_CONVERSION[new_from].from_ * METRIC_CONVERSION[new_to].to


if __name__ == "__main__":
	import doctest

	doctest.testmod()





import platform
from argparse import ArgumentParser

import huggingface_hub
import pandas
import pyarrow

from datasets import __version__ as version
from datasets.commands import BaseDatasetsCLICommand


def 				_UpperCAmelCase							(	a__):

			'''simple docstring'''



			return EnvironmentCommand()



class 					A__(a_       ):
						"""simple docstring"""






						@staticmethod
						def  UpperCamelCase__				(						_lowercase						)    ->   Optional[Any]:
									a_	:	List[str]          =   parser.add_parser("""env"""     ,			help="""Print relevant system environment info."""						)
									download_parser.set_defaults(func=_lowercase						)





						def  UpperCamelCase__				(						self						)    ->   int:
									a_	:	List[str]          =   {
									    """`datasets` version""": version,
									    """Platform""": platform.platform(),
									    """Python version""": platform.python_version(),
									    """Huggingface_hub version""": huggingface_hub.__version__,
									    """PyArrow version""": pyarrow.__version__,
									    """Pandas version""": pandas.__version__,
									}

									print("""\nCopy-and-paste the text below in your GitHub issue.\n"""						)
									print(self.format_dict(_lowercase						)						)

									return info





						@staticmethod
						def  UpperCamelCase__				(						_lowercase						)    ->   Dict:
									return "\n".join([F'''- {prop}: {val}''' for prop, val in d.items()]						) + "\n"


