





class      A_	:
	def __init__(   self							, _A		):






				'''simple docstring'''







				UpperCAmelCase       		=    data
				UpperCAmelCase       		=    4_2
				UpperCAmelCase       		=    4_2





def 						__SCREAMING_SNAKE_CASE  (    UpperCamelCase__			)  ->    None:







			'''simple docstring'''

			UpperCAmelCase       		=    0
			UpperCAmelCase       		=    x





def 						__SCREAMING_SNAKE_CASE  (    UpperCamelCase__      ,      UpperCamelCase__			)  ->    None:







			'''simple docstring'''

			UpperCAmelCase		,      UpperCAmelCase       		=    find_set(UpperCamelCase__			), find_set(UpperCamelCase__			)
			if x == y:
						return

			elif x.rank > y.rank:
						UpperCAmelCase       		=    x
			else:
						UpperCAmelCase       		=    y
						if x.rank == y.rank:
									y.rank += 1





def 						__SCREAMING_SNAKE_CASE  (    UpperCamelCase__			)  ->    Node:







			'''simple docstring'''

			if x != x.parent:
						UpperCAmelCase       		=    find_set(x.parent			)
			return x.parent





def 						__SCREAMING_SNAKE_CASE  (    UpperCamelCase__			)  ->    set:







			'''simple docstring'''

			UpperCAmelCase       		=    ({0, 1, 2}, {3, 4, 5})
			for s in sets:
						if node.data in s:
									return s
			UpperCAmelCase       		=    F"""{node.data} is not in {sets}"""
			raise ValueError(UpperCamelCase__			)





def 						__SCREAMING_SNAKE_CASE  (    )  ->    None:







			'''simple docstring'''

			UpperCAmelCase       		=    [Node(UpperCamelCase__			) for i in range(6			)]
			for v in vertex:
						make_set(UpperCamelCase__			)

			union_set(vertex[0]      ,      vertex[1]			)
			union_set(vertex[1]      ,      vertex[2]			)
			union_set(vertex[3]      ,      vertex[4]			)
			union_set(vertex[3]      ,      vertex[5]			)

			for nodea in vertex:
						for nodea in vertex:
									if find_python_set(UpperCamelCase__			).isdisjoint(find_python_set(UpperCamelCase__			)			):
												assert find_set(UpperCamelCase__			) != find_set(UpperCamelCase__			)
									else:
												assert find_set(UpperCamelCase__			) == find_set(UpperCamelCase__			)


if __name__ == "__main__":
				test_disjoint_set()










import textwrap

import pyarrow as pa
import pytest

from datasets import Features, Value
from datasets.packaged_modules.json.json import Json





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







			'''simple docstring'''

			UpperCAmelCase       		=    tmp_path / '''file.jsonl'''
			UpperCAmelCase       		=    textwrap.dedent(
			    '''\
        {"col_1": -1}
        {"col_1": 1, "col_2": 2}
        {"col_1": 10, "col_2": 20}
        '''			)
			with open(UpperCamelCase__      ,      '''w'''			) as f:
						f.write(UpperCamelCase__			)
			return str(UpperCamelCase__			)





@pytest.fixture
def 						__SCREAMING_SNAKE_CASE  (    UpperCamelCase__			)  ->    Union[str, Any]:







			'''simple docstring'''

			UpperCAmelCase       		=    tmp_path / '''file_utf16_encoded.jsonl'''
			UpperCAmelCase       		=    textwrap.dedent(
			    '''\
        {"col_1": -1}
        {"col_1": 1, "col_2": 2}
        {"col_1": 10, "col_2": 20}
        '''			)
			with open(UpperCamelCase__      ,      '''w'''      ,      encoding='''utf-16'''			) as f:
						f.write(UpperCamelCase__			)
			return str(UpperCamelCase__			)





@pytest.fixture
def 						__SCREAMING_SNAKE_CASE  (    UpperCamelCase__			)  ->    Optional[Any]:







			'''simple docstring'''

			UpperCAmelCase       		=    tmp_path / '''file_with_list_of_dicts.json'''
			UpperCAmelCase       		=    textwrap.dedent(
			    '''\
        [
            {"col_1": -1},
            {"col_1": 1, "col_2": 2},
            {"col_1": 10, "col_2": 20}
        ]
        '''			)
			with open(UpperCamelCase__      ,      '''w'''			) as f:
						f.write(UpperCamelCase__			)
			return str(UpperCamelCase__			)





@pytest.fixture
def 						__SCREAMING_SNAKE_CASE  (    UpperCamelCase__			)  ->    int:







			'''simple docstring'''

			UpperCAmelCase       		=    tmp_path / '''file_with_list_of_dicts_field.json'''
			UpperCAmelCase       		=    textwrap.dedent(
			    '''\
        {
            "field1": 1,
            "field2": "aabb",
            "field3": [
                {"col_1": -1},
                {"col_1": 1, "col_2": 2},
                {"col_1": 10, "col_2": 20}
            ]
        }
        '''			)
			with open(UpperCamelCase__      ,      '''w'''			) as f:
						f.write(UpperCamelCase__			)
			return str(UpperCamelCase__			)





@pytest.mark.parametrize(
    '''file_fixture, config_kwargs'''      ,      [
        ('''jsonl_file''', {}),
        ('''jsonl_file_utf16_encoded''', {'''encoding''': '''utf-16'''}),
        ('''json_file_with_list_of_dicts''', {}),
        ('''json_file_with_list_of_dicts_field''', {'''field''': '''field3'''}),
    ]      ,      )
def 						__SCREAMING_SNAKE_CASE  (    UpperCamelCase__      ,      UpperCamelCase__      ,      UpperCamelCase__			)  ->    Dict:







			'''simple docstring'''

			UpperCAmelCase       		=    Json(**UpperCamelCase__			)
			UpperCAmelCase       		=    json._generate_tables([[request.getfixturevalue(UpperCamelCase__			)]]			)
			UpperCAmelCase       		=    pa.concat_tables([table for _, table in generator]			)
			assert pa_table.to_pydict() == {"col_1": [-1, 1, 10], "col_2": [None, 2, 20]}






@pytest.mark.parametrize(
    '''file_fixture, config_kwargs'''      ,      [
        (
            '''jsonl_file''',
            {'''features''': Features({'''col_1''': Value('''int64'''			), '''col_2''': Value('''int64'''			), '''missing_col''': Value('''string'''			)}			)},
        ),
        (
            '''json_file_with_list_of_dicts''',
            {'''features''': Features({'''col_1''': Value('''int64'''			), '''col_2''': Value('''int64'''			), '''missing_col''': Value('''string'''			)}			)},
        ),
        (
            '''json_file_with_list_of_dicts_field''',
            {
                '''field''': '''field3''',
                '''features''': Features(
                    {'''col_1''': Value('''int64'''			), '''col_2''': Value('''int64'''			), '''missing_col''': Value('''string'''			)}			),
            },
        ),
    ]      ,      )
def 						__SCREAMING_SNAKE_CASE  (    UpperCamelCase__      ,      UpperCamelCase__      ,      UpperCamelCase__			)  ->    List[Any]:







			'''simple docstring'''

			UpperCAmelCase       		=    Json(**UpperCamelCase__			)
			UpperCAmelCase       		=    json._generate_tables([[request.getfixturevalue(UpperCamelCase__			)]]			)
			UpperCAmelCase       		=    pa.concat_tables([table for _, table in generator]			)
			assert pa_table.to_pydict() == {"col_1": [-1, 1, 10], "col_2": [None, 2, 20], "missing_col": [None, None, None]}



