
import os
from pathlib import Path
from unittest.mock import patch

import pytest
import zstandard as zstd

from datasets.download.download_config import DownloadConfig
from datasets.utils.file_utils import (
    OfflineModeIsEnabled,
    cached_path,
    fsspec_get,
    fsspec_head,
    ftp_get,
    ftp_head,
    get_from_cache,
    http_get,
    http_head,
)


lowerCAmelCase__:    Dict      = "\\n    Text data.\n    Second line of data."

lowerCAmelCase__:    str      = "file"



@pytest.fixture(scope='session' )
def   __SCREAMING_SNAKE_CASE (		SCREAMING_SNAKE_CASE )		-> Dict:
		SCREAMING_SNAKE_CASE_					:	List[Any]		  =			tmp_path_factory.mktemp('data' ) / (FILE_PATH + '.zstd')
		SCREAMING_SNAKE_CASE_					:	Any		  =			bytes(SCREAMING_SNAKE_CASE_ ,    'utf-8' )
		with zstd.open(SCREAMING_SNAKE_CASE_ ,    'wb' ) as f:
				f.write(SCREAMING_SNAKE_CASE_ )
		return path



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







		with open(os.path.join(tmpfs.local_root_dir ,    SCREAMING_SNAKE_CASE_ ) ,    'w' ) as f:
				f.write(SCREAMING_SNAKE_CASE_ )
		return FILE_PATH



@pytest.mark.parametrize('compression_format' ,    ['gzip', 'xz', 'zstd'] )
def   __SCREAMING_SNAKE_CASE (		SCREAMING_SNAKE_CASE ,    SCREAMING_SNAKE_CASE ,    SCREAMING_SNAKE_CASE ,    SCREAMING_SNAKE_CASE ,    SCREAMING_SNAKE_CASE ,    SCREAMING_SNAKE_CASE )		-> str:
		SCREAMING_SNAKE_CASE_					:	Tuple		  =			{'gzip': gz_file, 'xz': xz_file, 'zstd': zstd_path}
		SCREAMING_SNAKE_CASE_					:	Optional[Any]		  =			input_paths[compression_format]
		SCREAMING_SNAKE_CASE_					:	Any		  =			tmp_path / 'cache'
		SCREAMING_SNAKE_CASE_					:	Any		  =			DownloadConfig(cache_dir=SCREAMING_SNAKE_CASE_ ,    extract_compressed_file=SCREAMING_SNAKE_CASE_ )
		SCREAMING_SNAKE_CASE_					:	Optional[int]		  =			cached_path(SCREAMING_SNAKE_CASE_ ,    download_config=SCREAMING_SNAKE_CASE_ )
		with open(SCREAMING_SNAKE_CASE_ ) as f:
				SCREAMING_SNAKE_CASE_					:	List[Any]		  =			f.read()
		with open(SCREAMING_SNAKE_CASE_ ) as f:
				SCREAMING_SNAKE_CASE_					:	Tuple		  =			f.read()
		assert extracted_file_content == expected_file_content



@pytest.mark.parametrize('default_extracted' ,    [True, False] )
@pytest.mark.parametrize('default_cache_dir' ,    [True, False] )
def   __SCREAMING_SNAKE_CASE (		SCREAMING_SNAKE_CASE ,    SCREAMING_SNAKE_CASE ,    SCREAMING_SNAKE_CASE ,    SCREAMING_SNAKE_CASE ,    SCREAMING_SNAKE_CASE )		-> List[str]:
		SCREAMING_SNAKE_CASE_					:	Tuple		  =			'custom_cache'
		SCREAMING_SNAKE_CASE_					:	List[str]		  =			'custom_extracted_dir'
		SCREAMING_SNAKE_CASE_					:	Union[str, Any]		  =			tmp_path / 'custom_extracted_path'
		if default_extracted:
				SCREAMING_SNAKE_CASE_					:	str		  =			('downloads' if default_cache_dir else custom_cache_dir, 'extracted')
		else:
				monkeypatch.setattr('datasets.config.EXTRACTED_DATASETS_DIR' ,    SCREAMING_SNAKE_CASE_ )
				monkeypatch.setattr('datasets.config.EXTRACTED_DATASETS_PATH' ,    str(SCREAMING_SNAKE_CASE_ ) )
				SCREAMING_SNAKE_CASE_					:	Optional[Any]		  =			custom_extracted_path.parts[-2:] if default_cache_dir else (custom_cache_dir, custom_extracted_dir)

		SCREAMING_SNAKE_CASE_					:	Dict		  =			xz_file
		SCREAMING_SNAKE_CASE_					:	Optional[int]		  =			(
		    DownloadConfig(extract_compressed_file=SCREAMING_SNAKE_CASE_ )
		    if default_cache_dir
		    else DownloadConfig(cache_dir=tmp_path / custom_cache_dir ,    extract_compressed_file=SCREAMING_SNAKE_CASE_ )
		)
		SCREAMING_SNAKE_CASE_					:	List[str]		  =			cached_path(SCREAMING_SNAKE_CASE_ ,    download_config=SCREAMING_SNAKE_CASE_ )
		assert Path(SCREAMING_SNAKE_CASE_ ).parent.parts[-2:] == expected



def   __SCREAMING_SNAKE_CASE (		SCREAMING_SNAKE_CASE )		-> Optional[int]:
		SCREAMING_SNAKE_CASE_					:	Tuple		  =			str(Path(SCREAMING_SNAKE_CASE_ ).resolve() )
		assert cached_path(SCREAMING_SNAKE_CASE_ ) == text_file
		# relative path
		SCREAMING_SNAKE_CASE_					:	Dict		  =			str(Path(SCREAMING_SNAKE_CASE_ ).resolve().relative_to(Path(os.getcwd() ) ) )
		assert cached_path(SCREAMING_SNAKE_CASE_ ) == text_file



def   __SCREAMING_SNAKE_CASE (		SCREAMING_SNAKE_CASE )		-> List[Any]:
		SCREAMING_SNAKE_CASE_					:	List[str]		  =			str(tmp_path.resolve() / '__missing_file__.txt' )
		with pytest.raises(SCREAMING_SNAKE_CASE_ ):
				cached_path(SCREAMING_SNAKE_CASE_ )
		# relative path
		SCREAMING_SNAKE_CASE_					:	Optional[int]		  =			'./__missing_file__.txt'
		with pytest.raises(SCREAMING_SNAKE_CASE_ ):
				cached_path(SCREAMING_SNAKE_CASE_ )



def   __SCREAMING_SNAKE_CASE (		SCREAMING_SNAKE_CASE )		-> Any:
		SCREAMING_SNAKE_CASE_					:	Union[str, Any]		  =			get_from_cache(f'tmp://{tmpfs_file}' )
		with open(SCREAMING_SNAKE_CASE_ ) as f:
				SCREAMING_SNAKE_CASE_					:	Union[str, Any]		  =			f.read()
		assert output_file_content == FILE_CONTENT



@patch('datasets.config.HF_DATASETS_OFFLINE' ,    SCREAMING_SNAKE_CASE_ )
def   __SCREAMING_SNAKE_CASE (		)		-> Any:







		with pytest.raises(SCREAMING_SNAKE_CASE_ ):
				cached_path('https://huggingface.co' )



@patch('datasets.config.HF_DATASETS_OFFLINE' ,    SCREAMING_SNAKE_CASE_ )
def   __SCREAMING_SNAKE_CASE (		SCREAMING_SNAKE_CASE )		-> str:
		SCREAMING_SNAKE_CASE_					:	int		  =			tmp_path_factory.mktemp('data' ) / 'file.html'
		with pytest.raises(SCREAMING_SNAKE_CASE_ ):
				http_get('https://huggingface.co' ,    temp_file=SCREAMING_SNAKE_CASE_ )
		with pytest.raises(SCREAMING_SNAKE_CASE_ ):
				http_head('https://huggingface.co' )



@patch('datasets.config.HF_DATASETS_OFFLINE' ,    SCREAMING_SNAKE_CASE_ )
def   __SCREAMING_SNAKE_CASE (		SCREAMING_SNAKE_CASE )		-> Union[str, Any]:
		SCREAMING_SNAKE_CASE_					:	Optional[int]		  =			tmp_path_factory.mktemp('data' ) / 'file.html'
		with pytest.raises(SCREAMING_SNAKE_CASE_ ):
				ftp_get('ftp://huggingface.co' ,    temp_file=SCREAMING_SNAKE_CASE_ )
		with pytest.raises(SCREAMING_SNAKE_CASE_ ):
				ftp_head('ftp://huggingface.co' )



@patch('datasets.config.HF_DATASETS_OFFLINE' ,    SCREAMING_SNAKE_CASE_ )
def   __SCREAMING_SNAKE_CASE (		SCREAMING_SNAKE_CASE )		-> List[Any]:
		SCREAMING_SNAKE_CASE_					:	List[Any]		  =			tmp_path_factory.mktemp('data' ) / 'file.html'
		with pytest.raises(SCREAMING_SNAKE_CASE_ ):
				fsspec_get('s3://huggingface.co' ,    temp_file=SCREAMING_SNAKE_CASE_ )
		with pytest.raises(SCREAMING_SNAKE_CASE_ ):
				fsspec_head('s3://huggingface.co' )













from dataclasses import dataclass, field
from typing import ClassVar, Dict

from ..features import Features, Value
from .base import TaskTemplate




@dataclass(frozen=A__    )
class 			__UpperCamelCase    (							A__    ):
     __A	:  str							  =   field(default="""language-modeling"""	, metadata={"""include_in_asdict_even_if_is_default""": True}    )

     __A	:  ClassVar[Features]							  =   Features({"""text""": Value("""string"""    )}    )
     __A	:  ClassVar[Features]							  =   Features({}    )
     __A	:  str							  =   "text"





     @property
     def 		UpperCamelCase(     self					):
        return {self.text_column: "text"}