




"""simple docstring"""




class    UpperCAmelCase_  :
		def __init__(		self    )		->    str:
					__lowercase       :   Union[str, Any]        =    {}
		def      _lowerCamelCase				(		self    )		->    None:
					print(self.vertex    )
					for i in self.vertex:
								print(UpperCamelCase__							,		''' -> '''							,		''' -> '''.join([str(UpperCamelCase__    ) for j in self.vertex[i]]    )    )
		def      _lowerCamelCase				(		self							,		UpperCamelCase_							,		UpperCamelCase_    )		->    None:


					if from_vertex in self.vertex:
								self.vertex[from_vertex].append(UpperCamelCase__    )
					else:
								# else make a new vertex
								__lowercase       :   Any        =    [to_vertex]
		def      _lowerCamelCase				(		self    )		->    None:
					__lowercase       :   str        =    [False] * len(self.vertex    )

					# call the recursive helper function
					for i in range(len(self.vertex    )    ):
								if not visited[i]:
											self.dfs_recursive(UpperCamelCase__							,		UpperCamelCase__    )
		def      _lowerCamelCase				(		self							,		UpperCamelCase_							,		UpperCamelCase_    )		->    None:
					__lowercase       :   Union[str, Any]        =    True

					print(UpperCamelCase__							,		end=''' '''    )

					# Recur for all the vertices that are adjacent to this node
					for i in self.vertex:
								if not visited[i]:
											self.dfs_recursive(UpperCamelCase__							,		UpperCamelCase__    )


if __name__ == "__main__":
			a_	   =    Graph()
			g.add_edge(0, 1)
			g.add_edge(0, 2)
			g.add_edge(1, 2)
			g.add_edge(2, 0)
			g.add_edge(2, 3)
			g.add_edge(3, 3)

			g.print_graph()
			print('DFS:')
			g.dfs()

			# OUTPUT:
			# 0  ->  1 -> 2
			# 1  ->  2
			# 2  ->  0 -> 3
			# 3  ->  3
			# DFS:
			#  0 1 2 3






"""simple docstring"""


import pytest

from datasets import inspect_metric, list_metrics, load_metric






@pytest.fixture
def     a__    (    __SCREAMING_SNAKE_CASE )	->	Union[str, Any]:
		monkeypatch.setattr("datasets.utils.deprecation_utils._emitted_deprecation_warnings"					, set() )






@pytest.fixture
def     a__    (    __SCREAMING_SNAKE_CASE )	->	str:





		class     snake_case	:

						def __init__(	self							:				int     ,  UpperCamelCase__							:				Optional[int])->   Union[str, Any]:



								'''simple docstring'''


								__lowerCAmelCase:       str          =			metric_id





		class     snake_case	:
						SCREAMING_SNAKE_CASE_   :      List[Any]         =  [MetricMock(__snake_case  ) for metric_id in ["""accuracy""", """mse""", """precision""", """codeparrot/apps_metric"""]]

						def 							lowercase_     (	self							:				Tuple)->   Union[str, Any]:



								'''simple docstring'''


								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     a__    (    __SCREAMING_SNAKE_CASE					, __SCREAMING_SNAKE_CASE					, __SCREAMING_SNAKE_CASE					, __SCREAMING_SNAKE_CASE					, __SCREAMING_SNAKE_CASE )	->	Optional[Any]:
		if "tmp_path" in args:
				__lowerCAmelCase:       Tuple          =			tuple(arg if arg != "tmp_path" else tmp_path for arg in args )
		with pytest.warns(__SCREAMING_SNAKE_CASE					, match="https://huggingface.co/docs/evaluate" ):
				func(*__SCREAMING_SNAKE_CASE )


