

import random


def    __a							( SCREAMING_SNAKE_CASE							, SCREAMING_SNAKE_CASE   )   ->  Any:






    '''simple docstring'''
    __UpperCAmelCase       ,  __UpperCAmelCase       ,  __UpperCAmelCase					       =      [], [], []
    for element in data:
        if element < pivot:
            less.append(lowercase__   )
        elif element > pivot:
            greater.append(lowercase__   )
        else:
            equal.append(lowercase__   )
    return less, equal, greater


def    __a							( SCREAMING_SNAKE_CASE							, SCREAMING_SNAKE_CASE   )   ->  Optional[Any]:






    '''simple docstring'''
    # index = len(items) // 2 when trying to find the median
    #   (value of index when items is sorted)

    # invalid input
    if index >= len(lowercase__   ) or index < 0:
        return None

    __UpperCAmelCase					       =      items[random.randint(0							, len(lowercase__   ) - 1   )]
    __UpperCAmelCase					       =      0
    __UpperCAmelCase       ,  __UpperCAmelCase       ,  __UpperCAmelCase					       =      _partition(lowercase__							, lowercase__   )
    __UpperCAmelCase					       =      len(lowercase__   )
    __UpperCAmelCase					       =      len(lowercase__   )

    # index is the pivot
    if m <= index < m + count:
        return pivot
    # must be in smaller
    elif m > index:
        return quick_select(lowercase__							, lowercase__   )
    # must be in larger
    else:
        return quick_select(lowercase__							, index - (m + count)   )








"""simple docstring"""




import json
import os
from pathlib import Path

import pytest

from datasets.download.download_config import DownloadConfig
from datasets.download.download_manager import DownloadManager
from datasets.utils.file_utils import hash_url_to_filename


__magic_name__						: Optional[Any]    =				'http://www.mocksite.com/file1.txt'
__magic_name__						: Tuple    =				'"text": ["foo", "foo"]'
__magic_name__						: str    =				'6d8ce9aa78a471c7477201efbeabd3bb01ac2e7d100a6dc024ba1608361f90a8'




class 			__snake_case   :
							__a					 =       200
							__a					 =       {'''Content-Length''': '''100'''}
							__a					 =       {}




							def   __a   (     self:    List[str]     ,							**A_:    List[Any]   ):
										return [bytes(A_     ,							"""utf-8"""   )]





def       a_ (	*lowercase__ :List[Any],			**lowercase__ :Any     ):
			return MockResponse()





@pytest.mark.parametrize("""urls_type""",			[str, list, dict]     )
def       a_ (	lowercase__ :Optional[int],			lowercase__ :Any,			lowercase__ :Optional[int]     ):
			import requests

			monkeypatch.setattr(lowercase__,			"""request""",			lowercase__     )

			__lowerCamelCase          =      URL
			if issubclass(lowercase__,			lowercase__     ):
						__lowerCamelCase          =      url
			elif issubclass(lowercase__,			lowercase__     ):
						__lowerCamelCase          =      [url]
			elif issubclass(lowercase__,			lowercase__     ):
						__lowerCamelCase          =      {"""train""": url}
			__lowerCamelCase          =      """dummy"""
			__lowerCamelCase          =      """downloads"""
			__lowerCamelCase          =      tmp_path
			__lowerCamelCase          =      DownloadConfig(
			    cache_dir=os.path.join(lowercase__,			lowercase__     ),			use_etag=lowercase__,			)
			__lowerCamelCase          =      DownloadManager(dataset_name=lowercase__,			download_config=lowercase__     )
			__lowerCamelCase          =      dl_manager.download(lowercase__     )
			__lowerCamelCase          =      urls
			for downloaded_paths in [downloaded_paths]:
						if isinstance(lowercase__,			lowercase__     ):
									__lowerCamelCase          =      [downloaded_paths]
									__lowerCamelCase          =      [urls]
						elif isinstance(lowercase__,			lowercase__     ):
									assert "train" in downloaded_paths.keys()
									__lowerCamelCase          =      downloaded_paths.values()
									__lowerCamelCase          =      urls.values()
						assert downloaded_paths
						for downloaded_path, input_url in zip(lowercase__,			lowercase__     ):
									assert downloaded_path == dl_manager.downloaded_paths[input_url]
									__lowerCamelCase          =      Path(lowercase__     )
									__lowerCamelCase          =      downloaded_path.parts
									assert parts[-1] == HASH
									assert parts[-2] == cache_subdir
									assert downloaded_path.exists()
									__lowerCamelCase          =      downloaded_path.read_text()
									assert content == CONTENT
									__lowerCamelCase          =      downloaded_path.with_suffix(""".json"""     )
									assert metadata_downloaded_path.exists()
									__lowerCamelCase          =      json.loads(metadata_downloaded_path.read_text()     )
									assert metadata_content == {"url": URL, "etag": None}





@pytest.mark.parametrize("""paths_type""",			[str, list, dict]     )
def       a_ (	lowercase__ :Dict,			lowercase__ :Optional[Any],			lowercase__ :Dict     ):
			__lowerCamelCase          =      str(lowercase__     )
			if issubclass(lowercase__,			lowercase__     ):
						__lowerCamelCase          =      filename
			elif issubclass(lowercase__,			lowercase__     ):
						__lowerCamelCase          =      [filename]
			elif issubclass(lowercase__,			lowercase__     ):
						__lowerCamelCase          =      {"""train""": filename}
			__lowerCamelCase          =      """dummy"""
			__lowerCamelCase          =      xz_file.parent
			__lowerCamelCase          =      """extracted"""
			__lowerCamelCase          =      DownloadConfig(
			    cache_dir=lowercase__,			use_etag=lowercase__,			)
			__lowerCamelCase          =      DownloadManager(dataset_name=lowercase__,			download_config=lowercase__     )
			__lowerCamelCase          =      dl_manager.extract(lowercase__     )
			__lowerCamelCase          =      paths
			for extracted_paths in [extracted_paths]:
						if isinstance(lowercase__,			lowercase__     ):
									__lowerCamelCase          =      [extracted_paths]
									__lowerCamelCase          =      [paths]
						elif isinstance(lowercase__,			lowercase__     ):
									assert "train" in extracted_paths.keys()
									__lowerCamelCase          =      extracted_paths.values()
									__lowerCamelCase          =      paths.values()
						assert extracted_paths
						for extracted_path, input_path in zip(lowercase__,			lowercase__     ):
									assert extracted_path == dl_manager.extracted_paths[input_path]
									__lowerCamelCase          =      Path(lowercase__     )
									__lowerCamelCase          =      extracted_path.parts
									assert parts[-1] == hash_url_to_filename(lowercase__,			etag=lowercase__     )
									assert parts[-2] == extracted_subdir
									assert extracted_path.exists()
									__lowerCamelCase          =      extracted_path.read_text()
									__lowerCamelCase          =      text_file.read_text()
									assert extracted_file_content == expected_file_content





def       a_ (	lowercase__ :List[str],			lowercase__ :int     ):
			assert path.endswith(""".jsonl"""     )
			for num_items, line in enumerate(lowercase__,			start=1     ):
						__lowerCamelCase          =      json.loads(line.decode("""utf-8"""     )     )
						assert item.keys() == {"col_1", "col_2", "col_3"}
			assert num_items == 4





@pytest.mark.parametrize("""archive_jsonl""",			["""tar_jsonl_path""", """zip_jsonl_path"""]     )
def       a_ (	lowercase__ :Optional[int],			lowercase__ :Union[str, Any]     ):
			__lowerCamelCase          =      request.getfixturevalue(lowercase__     )
			__lowerCamelCase          =      DownloadManager()
			for num_jsonl, (path, file) in enumerate(dl_manager.iter_archive(lowercase__     ),			start=1     ):
						_test_jsonl(lowercase__,			lowercase__     )
			assert num_jsonl == 2





@pytest.mark.parametrize("""archive_nested_jsonl""",			["""tar_nested_jsonl_path""", """zip_nested_jsonl_path"""]     )
def       a_ (	lowercase__ :Optional[int],			lowercase__ :List[Any]     ):
			__lowerCamelCase          =      request.getfixturevalue(lowercase__     )
			__lowerCamelCase          =      DownloadManager()
			for num_tar, (path, file) in enumerate(dl_manager.iter_archive(lowercase__     ),			start=1     ):
						for num_jsonl, (subpath, subfile) in enumerate(dl_manager.iter_archive(lowercase__     ),			start=1     ):
									_test_jsonl(lowercase__,			lowercase__     )
			assert num_tar == 1
			assert num_jsonl == 2





def       a_ (	lowercase__ :Tuple     ):
			__lowerCamelCase          =      DownloadManager()
			for num_file, file in enumerate(dl_manager.iter_files(lowercase__     ),			start=1     ):
						assert os.path.basename(lowercase__     ) == ("test.txt" if num_file == 1 else "train.txt")
			assert num_file == 2




