


import pytest

from datasets import inspect_metric, list_metrics, load_metric






@pytest.fixture
def 							__lowercase   ( __lowerCAmelCase							:				List[str]   ):
							monkeypatch.setattr('datasets.utils.deprecation_utils._emitted_deprecation_warnings'					,    set()   )






@pytest.fixture
def 							__lowercase   ( __lowerCAmelCase							:				List[str]   ):







							class        snake_case_   :
												def __init__(      self   :str			,__snake_case   :Union[str, Any]      )					->    Tuple:
																			a__             =     metric_id







							class        snake_case_   :
												UpperCAmelCase__					:    Optional[Any]          =			[MetricMock(lowerCamelCase_      ) for metric_id in ['''accuracy''', '''mse''', '''precision''', '''codeparrot/apps_metric''']]
												def  lowerCamelCase__(      self   :Union[str, Any]      )					->    Optional[Any]:
																			return self._metrics





							monkeypatch.setattr('datasets.inspect.huggingface_hub'					,    HfhMock()   )






@pytest.mark.parametrize(
    'func, args'					,    [(load_metric, ('metrics/mse',)), (list_metrics, ()), (inspect_metric, ('metrics/mse', 'tmp_path'))]   )
def 							__lowercase   ( __lowerCAmelCase							:				List[str]					,    __lowerCAmelCase							:				Optional[Any]					,    __lowerCAmelCase							:				Optional[Any]					,    __lowerCAmelCase							:				Any					,    __lowerCAmelCase							:				Dict   ):
							if "tmp_path" in args:
														a__             =     tuple(arg if arg != 'tmp_path' else tmp_path for arg in args   )
							with pytest.warns(__lowerCAmelCase					,    match='https://huggingface.co/docs/evaluate'   ):
														func(*__lowerCAmelCase   )








def 							__lowercase   ( __lowerCAmelCase							:				str					,    __lowerCAmelCase							:				str   ):

							def get_matched_characters(__lowerCAmelCase							:				str					,    __lowerCAmelCase							:				str   ) -> str:
														a__             =     []
														a__             =     min(len(_stra   )					,    len(_stra   )   ) // 2
														for i, l in enumerate(_stra   ):
																					a__             =     int(max(0					,    i - limit   )   )
																					a__             =     int(min(i + limit + 1					,    len(_stra   )   )   )
																					if l in _stra[left:right]:
																												matched.append(__lowerCAmelCase   )
																												a__             =     F'{_stra[0:_stra.index(__lowerCAmelCase   )]} {_stra[_stra.index(__lowerCAmelCase   ) + 1:]}'

														return "".join(__lowerCAmelCase   )

							# matching characters
							a__             =     get_matched_characters(__lowerCAmelCase					,    __lowerCAmelCase   )
							a__             =     get_matched_characters(__lowerCAmelCase					,    __lowerCAmelCase   )
							a__             =     len(__lowerCAmelCase   )

							# transposition
							a__             =     (
							    len([(ca, ca) for ca, ca in zip(__lowerCAmelCase					,    __lowerCAmelCase   ) if ca != ca]   ) // 2
							)

							if not match_count:
														a__             =     0.0
							else:
														a__             =     (
														    1
														    / 3
														    * (
														        match_count / len(__lowerCAmelCase   )
														        + match_count / len(__lowerCAmelCase   )
														        + (match_count - transpositions) / match_count
														    )
														)

							# common prefix up to 4 characters
							a__             =     0
							for ca, ca in zip(stra[:4]					,    stra[:4]   ):
														if ca == ca:
																					prefix_len += 1
														else:
																					break

							return jaro + 0.1 * prefix_len * (1 - jaro)


if __name__ == "__main__":
						import doctest

						doctest.testmod()
						print(jaro_winkler('''hello''', '''world'''))




