






'''simple docstring'''







import contextlib
import csv
import json
import os
import sqlitea
import tarfile
import textwrap
import zipfile

import pyarrow as pa
import pyarrow.parquet as pq
import pytest

import datasets
import datasets.config





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				):
				a_		:	Dict									=   10
				a_		:	Dict									=   datasets.Features(
				    {
				        '''tokens''': datasets.Sequence(datasets.Value('''string'''   )   ),
				        '''labels''': datasets.Sequence(datasets.ClassLabel(names=['''negative''', '''positive''']   )   ),
				        '''answers''': datasets.Sequence(
				            {
				                '''text''': datasets.Value('''string'''   ),
				                '''answer_start''': datasets.Value('''int32'''   ),
				            }   ),
				        '''id''': datasets.Value('''int64'''   ),
				    }   )
				a_		:	Tuple									=   datasets.Dataset.from_dict(
				    {
				        '''tokens''': [['''foo'''] * 5] * n,
				        '''labels''': [[1] * 5] * n,
				        '''answers''': [{'''answer_start''': [97], '''text''': ['''1976''']}] * 10,
				        '''id''': list(range(__A   )   ),
				    }    ,		features=__A    ,		)
				return dataset





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Dict    ,		__A				: str   ):
				a_		:	Optional[Any]									=   str(tmp_path_factory.mktemp('''data'''   ) / '''file.arrow'''   )
				dataset.map(cache_file_name=__A   )
				return filename


# FILE_CONTENT + files


__lowerCAmelCase									=   '\\n    Text data.\n    Second line of data.'





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Optional[Any]   ):
				a_		:	Optional[Any]									=   tmp_path_factory.mktemp('''data'''   ) / '''file.txt'''
				a_		:	Tuple									=   FILE_CONTENT
				with open(__A    ,		'''w'''   ) as f:
								f.write(__A   )
				return filename





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: List[str]   ):
				import bza

				a_		:	Union[str, Any]									=   tmp_path_factory.mktemp('''data'''   ) / '''file.txt.bz2'''
				a_		:	Tuple									=   bytes(__A    ,		'''utf-8'''   )
				with bza.open(__A    ,		'''wb'''   ) as f:
								f.write(__A   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Any   ):
				import gzip

				a_		:	Optional[int]									=   str(tmp_path_factory.mktemp('''data'''   ) / '''file.txt.gz'''   )
				a_		:	Optional[Any]									=   bytes(__A    ,		'''utf-8'''   )
				with gzip.open(__A    ,		'''wb'''   ) as f:
								f.write(__A   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Union[str, Any]   ):
				if datasets.config.LZ4_AVAILABLE:
								import lza.frame

								a_		:	Union[str, Any]									=   tmp_path_factory.mktemp('''data'''   ) / '''file.txt.lz4'''
								a_		:	Tuple									=   bytes(__A    ,		'''utf-8'''   )
								with lza.frame.open(__A    ,		'''wb'''   ) as f:
												f.write(__A   )
								return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: List[Any]    ,		__A				: Union[str, Any]   ):
				if datasets.config.PY7ZR_AVAILABLE:
								import pyazr

								a_		:	List[Any]									=   tmp_path_factory.mktemp('''data'''   ) / '''file.txt.7z'''
								with pyazr.SevenZipFile(__A    ,		'''w'''   ) as archive:
												archive.write(__A    ,		arcname=os.path.basename(__A   )   )
								return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: List[Any]    ,		__A				: Union[str, Any]   ):
				import tarfile

				a_		:	Optional[int]									=   tmp_path_factory.mktemp('''data'''   ) / '''file.txt.tar'''
				with tarfile.TarFile(__A    ,		'''w'''   ) as f:
								f.add(__A    ,		arcname=os.path.basename(__A   )   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: List[str]   ):
				import lzma

				a_		:	Any									=   tmp_path_factory.mktemp('''data'''   ) / '''file.txt.xz'''
				a_		:	int									=   bytes(__A    ,		'''utf-8'''   )
				with lzma.open(__A    ,		'''wb'''   ) as f:
								f.write(__A   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: str    ,		__A				: Optional[Any]   ):
				import zipfile

				a_		:	Dict									=   tmp_path_factory.mktemp('''data'''   ) / '''file.txt.zip'''
				with zipfile.ZipFile(__A    ,		'''w'''   ) as f:
								f.write(__A    ,		arcname=os.path.basename(__A   )   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Optional[Any]   ):
				if datasets.config.ZSTANDARD_AVAILABLE:
								import zstandard as zstd

								a_		:	Optional[int]									=   tmp_path_factory.mktemp('''data'''   ) / '''file.txt.zst'''
								a_		:	Any									=   bytes(__A    ,		'''utf-8'''   )
								with zstd.open(__A    ,		'''wb'''   ) as f:
												f.write(__A   )
								return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Dict   ):
				a_		:	Optional[int]									=   tmp_path_factory.mktemp('''data'''   ) / '''file.xml'''
				a_		:	List[str]									=   textwrap.dedent(
				    '''\
    <?xml version="1.0" encoding="UTF-8" ?>
    <tmx version="1.4">
      <header segtype="sentence" srclang="ca" />
      <body>
        <tu>
          <tuv xml:lang="ca"><seg>Contingut 1</seg></tuv>
          <tuv xml:lang="en"><seg>Content 1</seg></tuv>
        </tu>
        <tu>
          <tuv xml:lang="ca"><seg>Contingut 2</seg></tuv>
          <tuv xml:lang="en"><seg>Content 2</seg></tuv>
        </tu>
        <tu>
          <tuv xml:lang="ca"><seg>Contingut 3</seg></tuv>
          <tuv xml:lang="en"><seg>Content 3</seg></tuv>
        </tu>
        <tu>
          <tuv xml:lang="ca"><seg>Contingut 4</seg></tuv>
          <tuv xml:lang="en"><seg>Content 4</seg></tuv>
        </tu>
        <tu>
          <tuv xml:lang="ca"><seg>Contingut 5</seg></tuv>
          <tuv xml:lang="en"><seg>Content 5</seg></tuv>
        </tu>
      </body>
    </tmx>'''   )
				with open(__A    ,		'''w'''   ) as f:
								f.write(__A   )
				return filename


__lowerCAmelCase									=   [
    {'col_1': '0', 'col_2': 0, 'col_3': 0.0},
    {'col_1': '1', 'col_2': 1, 'col_3': 1.0},
    {'col_1': '2', 'col_2': 2, 'col_3': 2.0},
    {'col_1': '3', 'col_2': 3, 'col_3': 3.0},
]
__lowerCAmelCase									=   [
    {'col_1': '4', 'col_2': 4, 'col_3': 4.0},
    {'col_1': '5', 'col_2': 5, 'col_3': 5.0},
]
__lowerCAmelCase									=   {
    'col_1': ['0', '1', '2', '3'],
    'col_2': [0, 1, 2, 3],
    'col_3': [0.0, 1.0, 2.0, 3.0],
}

__lowerCAmelCase									=   [
    {'col_3': 0.0, 'col_1': '0', 'col_2': 0},
    {'col_3': 1.0, 'col_1': '1', 'col_2': 1},
]

__lowerCAmelCase									=   [
    {'col_1': 's0', 'col_2': 0, 'col_3': 0.0},
    {'col_1': 's1', 'col_2': 1, 'col_3': 1.0},
    {'col_1': 's2', 'col_2': 2, 'col_3': 2.0},
    {'col_1': 's3', 'col_2': 3, 'col_3': 3.0},
]





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				):
				return DATA_DICT_OF_LISTS





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: List[str]   ):
				a_		:	str									=   datasets.Dataset.from_dict(__A   )
				a_		:	List[str]									=   str(tmp_path_factory.mktemp('''data'''   ) / '''dataset.arrow'''   )
				dataset.map(cache_file_name=__A   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: int   ):
				a_		:	str									=   str(tmp_path_factory.mktemp('''data'''   ) / '''dataset.sqlite'''   )
				with contextlib.closing(sqlitea.connect(__A   )   ) as con:
								a_		:	List[Any]									=   con.cursor()
								cur.execute('''CREATE TABLE dataset(col_1 text, col_2 int, col_3 real)'''   )
								for item in DATA:
												cur.execute('''INSERT INTO dataset(col_1, col_2, col_3) VALUES (?, ?, ?)'''    ,		tuple(item.values()   )   )
								con.commit()
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Union[str, Any]   ):
				a_		:	Optional[Any]									=   str(tmp_path_factory.mktemp('''data'''   ) / '''dataset.csv'''   )
				with open(__A    ,		'''w'''    ,		newline=''''''   ) as f:
								a_		:	str									=   csv.DictWriter(__A    ,		fieldnames=['''col_1''', '''col_2''', '''col_3''']   )
								writer.writeheader()
								for item in DATA:
												writer.writerow(__A   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: int   ):
				a_		:	Tuple									=   str(tmp_path_factory.mktemp('''data'''   ) / '''dataset2.csv'''   )
				with open(__A    ,		'''w'''    ,		newline=''''''   ) as f:
								a_		:	int									=   csv.DictWriter(__A    ,		fieldnames=['''col_1''', '''col_2''', '''col_3''']   )
								writer.writeheader()
								for item in DATA:
												writer.writerow(__A   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Dict    ,		__A				: Union[str, Any]   ):
				import bza

				a_		:	str									=   tmp_path_factory.mktemp('''data'''   ) / '''dataset.csv.bz2'''
				with open(__A    ,		'''rb'''   ) as f:
								a_		:	int									=   f.read()
				# data = bytes(FILE_CONTENT, "utf-8")
				with bza.open(__A    ,		'''wb'''   ) as f:
								f.write(__A   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: List[Any]    ,		__A				: Tuple    ,		__A				: Union[str, Any]   ):
				a_		:	Any									=   tmp_path_factory.mktemp('''data'''   ) / '''dataset.csv.zip'''
				with zipfile.ZipFile(__A    ,		'''w'''   ) as f:
								f.write(__A    ,		arcname=os.path.basename(__A   )   )
								f.write(__A    ,		arcname=os.path.basename(__A   )   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Tuple    ,		__A				: Any    ,		__A				: int   ):
				a_		:	Any									=   tmp_path_factory.mktemp('''data'''   ) / '''dataset.csv.zip'''
				with zipfile.ZipFile(__A    ,		'''w'''   ) as f:
								f.write(__A    ,		arcname=os.path.basename(csv_path.replace('''.csv'''    ,		'''.CSV'''   )   )   )
								f.write(__A    ,		arcname=os.path.basename(csva_path.replace('''.csv'''    ,		'''.CSV'''   )   )   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Optional[Any]    ,		__A				: List[str]    ,		__A				: Any   ):
				a_		:	Any									=   tmp_path_factory.mktemp('''data'''   ) / '''dataset_with_dir.csv.zip'''
				with zipfile.ZipFile(__A    ,		'''w'''   ) as f:
								f.write(__A    ,		arcname=os.path.join('''main_dir'''    ,		os.path.basename(__A   )   )   )
								f.write(__A    ,		arcname=os.path.join('''main_dir'''    ,		os.path.basename(__A   )   )   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Tuple   ):
				a_		:	Any									=   str(tmp_path_factory.mktemp('''data'''   ) / '''dataset.parquet'''   )
				a_		:	int									=   pa.schema(
				    {
				        '''col_1''': pa.string(),
				        '''col_2''': pa.intaa(),
				        '''col_3''': pa.floataa(),
				    }   )
				with open(__A    ,		'''wb'''   ) as f:
								a_		:	Dict									=   pq.ParquetWriter(__A    ,		schema=__A   )
								a_		:	List[str]									=   pa.Table.from_pydict({k: [DATA[i][k] for i in range(len(__A   )   )] for k in DATA[0]}    ,		schema=__A   )
								writer.write_table(__A   )
								writer.close()
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Optional[int]   ):
				a_		:	str									=   str(tmp_path_factory.mktemp('''data'''   ) / '''dataset.json'''   )
				a_		:	Optional[int]									=   {'''data''': DATA}
				with open(__A    ,		'''w'''   ) as f:
								json.dump(__A    ,		__A   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Any   ):
				a_		:	Any									=   str(tmp_path_factory.mktemp('''data'''   ) / '''dataset.json'''   )
				a_		:	Dict									=   {'''data''': DATA_DICT_OF_LISTS}
				with open(__A    ,		'''w'''   ) as f:
								json.dump(__A    ,		__A   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Tuple   ):
				a_		:	List[str]									=   str(tmp_path_factory.mktemp('''data'''   ) / '''dataset.jsonl'''   )
				with open(__A    ,		'''w'''   ) as f:
								for item in DATA:
												f.write(json.dumps(__A   ) + '''\n'''   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: int   ):
				a_		:	Dict									=   str(tmp_path_factory.mktemp('''data'''   ) / '''dataset2.jsonl'''   )
				with open(__A    ,		'''w'''   ) as f:
								for item in DATA:
												f.write(json.dumps(__A   ) + '''\n'''   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: List[str]   ):
				a_		:	Optional[int]									=   str(tmp_path_factory.mktemp('''data'''   ) / '''dataset_312.jsonl'''   )
				with open(__A    ,		'''w'''   ) as f:
								for item in DATA_312:
												f.write(json.dumps(__A   ) + '''\n'''   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Optional[int]   ):
				a_		:	Any									=   str(tmp_path_factory.mktemp('''data'''   ) / '''dataset-str.jsonl'''   )
				with open(__A    ,		'''w'''   ) as f:
								for item in DATA_STR:
												f.write(json.dumps(__A   ) + '''\n'''   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: List[Any]    ,		__A				: Union[str, Any]   ):
				import gzip

				a_		:	str									=   str(tmp_path_factory.mktemp('''data'''   ) / '''dataset.txt.gz'''   )
				with open(__A    ,		'''rb'''   ) as orig_file:
								with gzip.open(__A    ,		'''wb'''   ) as zipped_file:
												zipped_file.writelines(__A   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Any    ,		__A				: Any   ):
				import gzip

				a_		:	List[str]									=   str(tmp_path_factory.mktemp('''data'''   ) / '''dataset.jsonl.gz'''   )
				with open(__A    ,		'''rb'''   ) as orig_file:
								with gzip.open(__A    ,		'''wb'''   ) as zipped_file:
												zipped_file.writelines(__A   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: List[Any]    ,		__A				: int    ,		__A				: str   ):
				a_		:	int									=   tmp_path_factory.mktemp('''data'''   ) / '''dataset.jsonl.zip'''
				with zipfile.ZipFile(__A    ,		'''w'''   ) as f:
								f.write(__A    ,		arcname=os.path.basename(__A   )   )
								f.write(__A    ,		arcname=os.path.basename(__A   )   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Dict    ,		__A				: str    ,		__A				: List[str]    ,		__A				: Optional[int]   ):
				a_		:	Optional[Any]									=   tmp_path_factory.mktemp('''data'''   ) / '''dataset_nested.jsonl.zip'''
				with zipfile.ZipFile(__A    ,		'''w'''   ) as f:
								f.write(__A    ,		arcname=os.path.join('''nested'''    ,		os.path.basename(__A   )   )   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Union[str, Any]    ,		__A				: List[Any]    ,		__A				: Dict   ):
				a_		:	Optional[Any]									=   tmp_path_factory.mktemp('''data'''   ) / '''dataset_with_dir.jsonl.zip'''
				with zipfile.ZipFile(__A    ,		'''w'''   ) as f:
								f.write(__A    ,		arcname=os.path.join('''main_dir'''    ,		os.path.basename(__A   )   )   )
								f.write(__A    ,		arcname=os.path.join('''main_dir'''    ,		os.path.basename(__A   )   )   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Optional[Any]    ,		__A				: int    ,		__A				: Dict   ):
				a_		:	List[Any]									=   tmp_path_factory.mktemp('''data'''   ) / '''dataset.jsonl.tar'''
				with tarfile.TarFile(__A    ,		'''w'''   ) as f:
								f.add(__A    ,		arcname=os.path.basename(__A   )   )
								f.add(__A    ,		arcname=os.path.basename(__A   )   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Optional[Any]    ,		__A				: int    ,		__A				: Optional[int]    ,		__A				: Optional[int]   ):
				a_		:	Any									=   tmp_path_factory.mktemp('''data'''   ) / '''dataset_nested.jsonl.tar'''
				with tarfile.TarFile(__A    ,		'''w'''   ) as f:
								f.add(__A    ,		arcname=os.path.join('''nested'''    ,		os.path.basename(__A   )   )   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Union[str, Any]   ):
				a_		:	List[str]									=   ['''0''', '''1''', '''2''', '''3''']
				a_		:	Optional[int]									=   str(tmp_path_factory.mktemp('''data'''   ) / '''dataset.txt'''   )
				with open(__A    ,		'''w'''   ) as f:
								for item in data:
												f.write(item + '''\n'''   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Union[str, Any]   ):
				a_		:	List[Any]									=   ['''0''', '''1''', '''2''', '''3''']
				a_		:	Optional[int]									=   str(tmp_path_factory.mktemp('''data'''   ) / '''dataset2.txt'''   )
				with open(__A    ,		'''w'''   ) as f:
								for item in data:
												f.write(item + '''\n'''   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Any   ):
				a_		:	Dict									=   ['''0''', '''1''', '''2''', '''3''']
				a_		:	Dict									=   tmp_path_factory.mktemp('''data'''   ) / '''dataset.abc'''
				with open(__A    ,		'''w'''   ) as f:
								for item in data:
												f.write(item + '''\n'''   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Union[str, Any]    ,		__A				: str    ,		__A				: Optional[Any]   ):
				a_		:	Optional[Any]									=   tmp_path_factory.mktemp('''data'''   ) / '''dataset.text.zip'''
				with zipfile.ZipFile(__A    ,		'''w'''   ) as f:
								f.write(__A    ,		arcname=os.path.basename(__A   )   )
								f.write(__A    ,		arcname=os.path.basename(__A   )   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: str    ,		__A				: Union[str, Any]    ,		__A				: List[str]   ):
				a_		:	str									=   tmp_path_factory.mktemp('''data'''   ) / '''dataset_with_dir.text.zip'''
				with zipfile.ZipFile(__A    ,		'''w'''   ) as f:
								f.write(__A    ,		arcname=os.path.join('''main_dir'''    ,		os.path.basename(__A   )   )   )
								f.write(__A    ,		arcname=os.path.join('''main_dir'''    ,		os.path.basename(__A   )   )   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: str    ,		__A				: int    ,		__A				: Any   ):
				a_		:	Dict									=   tmp_path_factory.mktemp('''data'''   ) / '''dataset.ext.zip'''
				with zipfile.ZipFile(__A    ,		'''w'''   ) as f:
								f.write(__A    ,		arcname=os.path.basename('''unsupported.ext'''   )   )
								f.write(__A    ,		arcname=os.path.basename('''unsupported_2.ext'''   )   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Optional[int]   ):
				a_		:	List[str]									=   '''\n'''.join(['''First''', '''Second\u2029with Unicode new line''', '''Third''']   )
				a_		:	Optional[int]									=   str(tmp_path_factory.mktemp('''data'''   ) / '''dataset_with_unicode_new_lines.txt'''   )
				with open(__A    ,		'''w'''    ,		encoding='''utf-8'''   ) as f:
								f.write(__A   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				):
				return os.path.join('''tests'''    ,		'''features'''    ,		'''data'''    ,		'''test_image_rgb.jpg'''   )





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				):
				return os.path.join('''tests'''    ,		'''features'''    ,		'''data'''    ,		'''test_audio_44100.wav'''   )





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Optional[int]    ,		__A				: int   ):
				a_		:	List[str]									=   tmp_path_factory.mktemp('''data'''   ) / '''dataset.img.zip'''
				with zipfile.ZipFile(__A    ,		'''w'''   ) as f:
								f.write(__A    ,		arcname=os.path.basename(__A   )   )
								f.write(__A    ,		arcname=os.path.basename(__A   ).replace('''.jpg'''    ,		'''2.jpg'''   )   )
				return path





@pytest.fixture(scope='''session'''   )
def 		_UpperCAmelCase (				__A				: Dict   ):
				a_		:	Tuple									=   tmp_path_factory.mktemp('''data_dir'''   )

				(data_dir / "subdir").mkdir()
				with open(data_dir / '''subdir''' / '''train.txt'''    ,		'''w'''   ) as f:
								f.write('''foo\n''' * 10   )
				with open(data_dir / '''subdir''' / '''test.txt'''    ,		'''w'''   ) as f:
								f.write('''bar\n''' * 10   )
				# hidden file
				with open(data_dir / '''subdir''' / '''.test.txt'''    ,		'''w'''   ) as f:
								f.write('''bar\n''' * 10   )

				# hidden directory
				(data_dir / ".subdir").mkdir()
				with open(data_dir / '''.subdir''' / '''train.txt'''    ,		'''w'''   ) as f:
								f.write('''foo\n''' * 10   )
				with open(data_dir / '''.subdir''' / '''test.txt'''    ,		'''w'''   ) as f:
								f.write('''bar\n''' * 10   )

				return data_dir












'''simple docstring'''







import math





def 		_UpperCAmelCase (				__A				: int   ):
				a_		:	str									=   []
				a_		:	Tuple									=   2
				a_		:	Optional[Any]									=   int(math.sqrt(__A   )   )  # Size of every segment
				a_		:	Optional[Any]									=   [True] * (end + 1)
				a_		:	Union[str, Any]									=   []

				while start <= end:
								if temp[start] is True:
												in_prime.append(__A   )
												for i in range(start * start    ,		end + 1    ,		__A   ):
																a_		:	List[Any]									=   False
								start += 1
				prime += in_prime

				a_		:	Any									=   end + 1
				a_		:	Optional[Any]									=   min(2 * end    ,		__A   )

				while low <= n:
								a_		:	Optional[Any]									=   [True] * (high - low + 1)
								for each in in_prime:
												a_		:	Any									=   math.floor(low / each   ) * each
												if t < low:
																t += each

												for j in range(__A    ,		high + 1    ,		__A   ):
																a_		:	Union[str, Any]									=   False

								for j in range(len(__A   )   ):
												if temp[j] is True:
																prime.append(j + low   )

								a_		:	Tuple									=   high + 1
								a_		:	str									=   min(high + end    ,		__A   )

				return prime




print(sieve(10**6))




