


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	: List[Any]  				='\\n    Text data.\n    Second line of data.'

__lowerCAmelCase	: Tuple  				='file'


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


@pytest.fixture
def        _UpperCamelCase							(      lowercase__      ):
						with open(os.path.join(tmpfs.local_root_dir    ,       lowercase__      )    ,       '''w'''      ) as f:
												f.write(lowercase__      )
						return FILE_PATH


@pytest.mark.parametrize('''compression_format'''    ,       ['''gzip''', '''xz''', '''zstd''']      )
def        _UpperCamelCase							(      lowercase__    ,       lowercase__    ,       lowercase__    ,       lowercase__    ,       lowercase__    ,       lowercase__      ):
						__SCREAMING_SNAKE_CASE						:     Optional[int]					=		{'''gzip''': gz_file, '''xz''': xz_file, '''zstd''': zstd_path}
						__SCREAMING_SNAKE_CASE						:     str					=		input_paths[compression_format]
						__SCREAMING_SNAKE_CASE						:     Tuple					=		tmp_path / '''cache'''
						__SCREAMING_SNAKE_CASE						:     Any					=		DownloadConfig(cache_dir=lowercase__    ,       extract_compressed_file=lowercase__      )
						__SCREAMING_SNAKE_CASE						:     Union[str, Any]					=		cached_path(lowercase__    ,       download_config=lowercase__      )
						with open(lowercase__      ) as f:
												__SCREAMING_SNAKE_CASE						:     Any					=		f.read()
						with open(lowercase__      ) as f:
												__SCREAMING_SNAKE_CASE						:     int					=		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        _UpperCamelCase							(      lowercase__    ,       lowercase__    ,       lowercase__    ,       lowercase__    ,       lowercase__      ):
						__SCREAMING_SNAKE_CASE						:     List[str]					=		'''custom_cache'''
						__SCREAMING_SNAKE_CASE						:     Optional[Any]					=		'''custom_extracted_dir'''
						__SCREAMING_SNAKE_CASE						:     int					=		tmp_path / '''custom_extracted_path'''
						if default_extracted:
												__SCREAMING_SNAKE_CASE						:     List[Any]					=		('''downloads''' if default_cache_dir else custom_cache_dir, '''extracted''')
						else:
												monkeypatch.setattr('''datasets.config.EXTRACTED_DATASETS_DIR'''    ,       lowercase__      )
												monkeypatch.setattr('''datasets.config.EXTRACTED_DATASETS_PATH'''    ,       str(lowercase__      )      )
												__SCREAMING_SNAKE_CASE						:     List[Any]					=		custom_extracted_path.parts[-2:] if default_cache_dir else (custom_cache_dir, custom_extracted_dir)

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


def        _UpperCamelCase							(      lowercase__      ):
						# absolute path
						__SCREAMING_SNAKE_CASE						:     Dict					=		str(Path(lowercase__      ).resolve()      )
						assert cached_path(lowercase__      ) == text_file
						# relative path
						__SCREAMING_SNAKE_CASE						:     str					=		str(Path(lowercase__      ).resolve().relative_to(Path(os.getcwd()      )      )      )
						assert cached_path(lowercase__      ) == text_file


def        _UpperCamelCase							(      lowercase__      ):
						# absolute path
						__SCREAMING_SNAKE_CASE						:     int					=		str(tmp_path.resolve() / '''__missing_file__.txt'''      )
						with pytest.raises(lowercase__      ):
												cached_path(lowercase__      )
						# relative path
						__SCREAMING_SNAKE_CASE						:     Dict					=		'''./__missing_file__.txt'''
						with pytest.raises(lowercase__      ):
												cached_path(lowercase__      )


def        _UpperCamelCase							(      lowercase__      ):
						__SCREAMING_SNAKE_CASE						:     Tuple					=		get_from_cache(F'''tmp://{tmpfs_file}'''      )
						with open(lowercase__      ) as f:
												__SCREAMING_SNAKE_CASE						:     Tuple					=		f.read()
						assert output_file_content == FILE_CONTENT


@patch('''datasets.config.HF_DATASETS_OFFLINE'''    ,       lowercase__      )
def        _UpperCamelCase							(      ):
						with pytest.raises(lowercase__      ):
												cached_path('''https://huggingface.co'''      )


@patch('''datasets.config.HF_DATASETS_OFFLINE'''    ,       lowercase__      )
def        _UpperCamelCase							(      lowercase__      ):
						__SCREAMING_SNAKE_CASE						:     Union[str, Any]					=		tmp_path_factory.mktemp('''data'''      ) / '''file.html'''
						with pytest.raises(lowercase__      ):
												http_get('''https://huggingface.co'''    ,       temp_file=lowercase__      )
						with pytest.raises(lowercase__      ):
												http_head('''https://huggingface.co'''      )


@patch('''datasets.config.HF_DATASETS_OFFLINE'''    ,       lowercase__      )
def        _UpperCamelCase							(      lowercase__      ):
						__SCREAMING_SNAKE_CASE						:     Optional[Any]					=		tmp_path_factory.mktemp('''data'''      ) / '''file.html'''
						with pytest.raises(lowercase__      ):
												ftp_get('''ftp://huggingface.co'''    ,       temp_file=lowercase__      )
						with pytest.raises(lowercase__      ):
												ftp_head('''ftp://huggingface.co'''      )


@patch('''datasets.config.HF_DATASETS_OFFLINE'''    ,       lowercase__      )
def        _UpperCamelCase							(      lowercase__      ):
						__SCREAMING_SNAKE_CASE						:     str					=		tmp_path_factory.mktemp('''data'''      ) / '''file.html'''
						with pytest.raises(lowercase__      ):
												fsspec_get('''s3://huggingface.co'''    ,       temp_file=lowercase__      )
						with pytest.raises(lowercase__      ):
												fsspec_head('''s3://huggingface.co'''      )




import importlib.metadata
import operator
import re
import sys
from typing import Optional

from packaging import version


__lowerCAmelCase	: Union[str, Any]  				={
    '<': operator.lt,
    '<=': operator.le,
    '==': operator.eq,
    '!=': operator.ne,
    '>=': operator.ge,
    '>': operator.gt,
}


def        _UpperCamelCase							(      lowercase__    ,       lowercase__    ,       lowercase__    ,       lowercase__    ,       lowercase__    ,       lowercase__      ):
						if got_ver is None or want_ver is None:
												raise ValueError(
												    F'''Unable to compare versions for {requirement}: need={want_ver} found={got_ver}. This is unusual. Consider'''
												    F''' reinstalling {pkg}.'''      )
						if not ops[op](version.parse(lowercase__      )    ,       version.parse(lowercase__      )      ):
												raise ImportError(
												    F'''{requirement} is required for a normal functioning of this module, but found {pkg}=={got_ver}.{hint}'''      )


def        _UpperCamelCase							(      lowercase__    ,       lowercase__ = None      ):
						__SCREAMING_SNAKE_CASE						:     Union[str, Any]					=		F'''\n{hint}''' if hint is not None else ''''''

						# non-versioned check
						if re.match(R'''^[\w_\-\d]+$'''    ,       lowercase__      ):
												__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE						:     str					=		requirement, None, None
						else:
												__SCREAMING_SNAKE_CASE						:     List[Any]					=		re.findall(R'''^([^!=<>\s]+)([\s!=<>]{1,2}.+)'''    ,       lowercase__      )
												if not match:
																		raise ValueError(
																		    '''requirement needs to be in the pip package format, .e.g., package_a==1.23, or package_b>=1.23, but'''
																		    F''' got {requirement}'''      )
												__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE						:     Tuple					=		match[0]
												__SCREAMING_SNAKE_CASE						:     Optional[int]					=		want_full.split(''','''      )  # there could be multiple requirements
												__SCREAMING_SNAKE_CASE						:     Optional[Any]					=		{}
												for w in want_range:
																		__SCREAMING_SNAKE_CASE						:     Any					=		re.findall(R'''^([\s!=<>]{1,2})(.+)'''    ,       lowercase__      )
																		if not match:
																								raise ValueError(
																								    '''requirement needs to be in the pip package format, .e.g., package_a==1.23, or package_b>=1.23,'''
																								    F''' but got {requirement}'''      )
																		__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE						:     Tuple					=		match[0]
																		__SCREAMING_SNAKE_CASE						:     List[Any]					=		want_ver
																		if op not in ops:
																								raise ValueError(F'''{requirement}: need one of {list(ops.keys()      )}, but got {op}'''      )

    # special case
						if pkg == "python":
												__SCREAMING_SNAKE_CASE						:     Optional[Any]					=		'''.'''.join([str(lowercase__      ) for x in sys.version_info[:3]]      )
												for op, want_ver in wanted.items():
																		_compare_versions(lowercase__    ,       lowercase__    ,       lowercase__    ,       lowercase__    ,       lowercase__    ,       lowercase__      )
												return

						# check if any version is installed
						try:
												__SCREAMING_SNAKE_CASE						:     Optional[int]					=		importlib.metadata.version(lowercase__      )
						except importlib.metadata.PackageNotFoundError:
												raise importlib.metadata.PackageNotFoundError(
												    F'''The \'{requirement}\' distribution was not found and is required by this application. {hint}'''      )

						# check that the right version is installed if version number or a range was provided
						if want_ver is not None:
												for op, want_ver in wanted.items():
																		_compare_versions(lowercase__    ,       lowercase__    ,       lowercase__    ,       lowercase__    ,       lowercase__    ,       lowercase__      )


def        _UpperCamelCase							(      lowercase__      ):
						__SCREAMING_SNAKE_CASE						:     Union[str, Any]					=		'''Try: pip install transformers -U or pip install -e \'.[dev]\' if you\'re working with git main'''
						return require_version(lowercase__    ,       lowercase__      )
