


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				)    ->  Union[str, Any]:
						_a     =			tmp_path / 'file.jsonl'
						_a     =			textwrap.dedent(
						    '\\n        {"col_1": -1}\n        {"col_1": 1, "col_2": 2}\n        {"col_1": 10, "col_2": 20}\n        '				)
						with open(_UpperCAmelCase							,     'w'				) as f:
												f.write(_UpperCAmelCase				)
						return str(_UpperCAmelCase				)


@pytest.fixture
def 							SCREAMING_SNAKE_CASE					(  _UpperCAmelCase				)    ->  int:
						_a     =			tmp_path / 'file_utf16_encoded.jsonl'
						_a     =			textwrap.dedent(
						    '\\n        {"col_1": -1}\n        {"col_1": 1, "col_2": 2}\n        {"col_1": 10, "col_2": 20}\n        '				)
						with open(_UpperCAmelCase							,     'w'							,     encoding='utf-16'				) as f:
												f.write(_UpperCAmelCase				)
						return str(_UpperCAmelCase				)


@pytest.fixture
def 							SCREAMING_SNAKE_CASE					(  _UpperCAmelCase				)    ->  int:
						_a     =			tmp_path / 'file_with_list_of_dicts.json'
						_a     =			textwrap.dedent(
						    '\\n        [\n            {"col_1": -1},\n            {"col_1": 1, "col_2": 2},\n            {"col_1": 10, "col_2": 20}\n        ]\n        '				)
						with open(_UpperCAmelCase							,     'w'				) as f:
												f.write(_UpperCAmelCase				)
						return str(_UpperCAmelCase				)


@pytest.fixture
def 							SCREAMING_SNAKE_CASE					(  _UpperCAmelCase				)    ->  str:
						_a     =			tmp_path / 'file_with_list_of_dicts_field.json'
						_a     =			textwrap.dedent(
						    '\\n        {\n            "field1": 1,\n            "field2": "aabb",\n            "field3": [\n                {"col_1": -1},\n                {"col_1": 1, "col_2": 2},\n                {"col_1": 10, "col_2": 20}\n            ]\n        }\n        '				)
						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				)    ->  str:
						_a     =			Json(**_UpperCAmelCase				)
						_a     =			json._generate_tables([[request.getfixturevalue(_UpperCAmelCase				)]]				)
						_a     =			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				)    ->  Any:
						_a     =			Json(**_UpperCAmelCase				)
						_a     =			json._generate_tables([[request.getfixturevalue(_UpperCAmelCase				)]]				)
						_a     =			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]}





lowercase_								=    [0.485, 0.456, 0.406]
lowercase_								=    [0.229, 0.224, 0.225]
lowercase_								=    [0.5, 0.5, 0.5]
lowercase_								=    [0.5, 0.5, 0.5]
lowercase_								=    [0.48145466, 0.4578275, 0.40821073]
lowercase_								=    [0.26862954, 0.26130258, 0.27577711]


