
'''simple docstring'''


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,
)


__lowercase							:   Any					=    '''\\n    Text data.\n    Second line of data.'''

__lowercase							:   Optional[Any]					=    '''file'''




@pytest.fixture(scope='''session'''				)
def lowercase_	(   _lowercase				)     ->							List[str]:
					'''simple docstring'''

					lowerCamelCase_					:      Optional[Any]     =		tmp_path_factory.mktemp('''data'''				) / (FILE_PATH + '''.zstd''')
					lowerCamelCase_					:      List[Any]     =		bytes(__snake_case			,       '''utf-8'''				)
					with zstd.open(__snake_case			,       '''wb'''				) as f:
										f.write(__snake_case				)
					return path




@pytest.fixture
def lowercase_	(   _lowercase				)     ->							Dict:
					'''simple docstring'''

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




@pytest.mark.parametrize('''compression_format'''			,       ['''gzip''', '''xz''', '''zstd''']				)
def lowercase_	(   _lowercase			,       _lowercase			,       _lowercase			,       _lowercase			,       _lowercase			,       _lowercase				)     ->							Union[str, Any]:
					'''simple docstring'''

					lowerCamelCase_					:      List[Any]     =		{'''gzip''': gz_file, '''xz''': xz_file, '''zstd''': zstd_path}
					lowerCamelCase_					:      List[Any]     =		input_paths[compression_format]
					lowerCamelCase_					:      Optional[int]     =		tmp_path / '''cache'''
					lowerCamelCase_					:      Tuple     =		DownloadConfig(cache_dir=__snake_case			,       extract_compressed_file=__snake_case				)
					lowerCamelCase_					:      Union[str, Any]     =		cached_path(__snake_case			,       download_config=__snake_case				)
					with open(__snake_case				) as f:
										lowerCamelCase_					:      Optional[int]     =		f.read()
					with open(__snake_case				) as f:
										lowerCamelCase_					:      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 lowercase_	(   _lowercase			,       _lowercase			,       _lowercase			,       _lowercase			,       _lowercase				)     ->							Tuple:
					'''simple docstring'''

					lowerCamelCase_					:      List[Any]     =		'''custom_cache'''
					lowerCamelCase_					:      Optional[Any]     =		'''custom_extracted_dir'''
					lowerCamelCase_					:      Optional[Any]     =		tmp_path / '''custom_extracted_path'''
					if default_extracted:
										lowerCamelCase_					:      List[str]     =		('''downloads''' if default_cache_dir else custom_cache_dir, '''extracted''')
					else:
										monkeypatch.setattr('''datasets.config.EXTRACTED_DATASETS_DIR'''			,       __snake_case				)
										monkeypatch.setattr('''datasets.config.EXTRACTED_DATASETS_PATH'''			,       str(__snake_case				)				)
										lowerCamelCase_					:      Any     =		custom_extracted_path.parts[-2:] if default_cache_dir else (custom_cache_dir, custom_extracted_dir)

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




def lowercase_	(   _lowercase				)     ->							List[str]:
					'''simple docstring'''

					lowerCamelCase_					:      int     =		str(Path(__snake_case				).resolve()				)
					assert cached_path(__snake_case				) == text_file
					# relative path
					lowerCamelCase_					:      Tuple     =		str(Path(__snake_case				).resolve().relative_to(Path(os.getcwd()				)				)				)
					assert cached_path(__snake_case				) == text_file




def lowercase_	(   _lowercase				)     ->							int:
					'''simple docstring'''

					lowerCamelCase_					:      Any     =		str(tmp_path.resolve() / '''__missing_file__.txt'''				)
					with pytest.raises(__snake_case				):
										cached_path(__snake_case				)
					# relative path
					lowerCamelCase_					:      Tuple     =		'''./__missing_file__.txt'''
					with pytest.raises(__snake_case				):
										cached_path(__snake_case				)




def lowercase_	(   _lowercase				)     ->							Optional[Any]:
					'''simple docstring'''

					lowerCamelCase_					:      List[Any]     =		get_from_cache(F"""tmp://{tmpfs_file}"""				)
					with open(__snake_case				) as f:
										lowerCamelCase_					:      int     =		f.read()
					assert output_file_content == FILE_CONTENT




@patch('''datasets.config.HF_DATASETS_OFFLINE'''			,       __snake_case				)
def lowercase_	(   )     ->							str:
					'''simple docstring'''

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




@patch('''datasets.config.HF_DATASETS_OFFLINE'''			,       __snake_case				)
def lowercase_	(   _lowercase				)     ->							Dict:
					'''simple docstring'''

					lowerCamelCase_					:      Any     =		tmp_path_factory.mktemp('''data'''				) / '''file.html'''
					with pytest.raises(__snake_case				):
										http_get('''https://huggingface.co'''			,       temp_file=__snake_case				)
					with pytest.raises(__snake_case				):
										http_head('''https://huggingface.co'''				)




@patch('''datasets.config.HF_DATASETS_OFFLINE'''			,       __snake_case				)
def lowercase_	(   _lowercase				)     ->							Optional[Any]:
					'''simple docstring'''

					lowerCamelCase_					:      List[Any]     =		tmp_path_factory.mktemp('''data'''				) / '''file.html'''
					with pytest.raises(__snake_case				):
										ftp_get('''ftp://huggingface.co'''			,       temp_file=__snake_case				)
					with pytest.raises(__snake_case				):
										ftp_head('''ftp://huggingface.co'''				)






@patch('''datasets.config.HF_DATASETS_OFFLINE'''			,       __snake_case				)
def lowercase_	(   _lowercase				)     ->							Optional[Any]:
					'''simple docstring'''

					lowerCamelCase_					:      int     =		tmp_path_factory.mktemp('''data'''				) / '''file.html'''
					with pytest.raises(__snake_case				):
										fsspec_get('''s3://huggingface.co'''			,       temp_file=__snake_case				)
					with pytest.raises(__snake_case				):
										fsspec_head('''s3://huggingface.co'''				)




'''simple docstring'''


from __future__ import annotations




def lowercase_	(   _lowercase			,       _lowercase			,       _lowercase				)     ->							dict[str, float]:
					'''simple docstring'''

					if (voltage, current, resistance).count(0				) != 1:
										raise ValueError('''One and only one argument must be 0'''				)
					if resistance < 0:
										raise ValueError('''Resistance cannot be negative'''				)
					if voltage == 0:
										return {"voltage": float(current * resistance				)}
					elif current == 0:
										return {"current": voltage / resistance}
					elif resistance == 0:
										return {"resistance": voltage / current}
					else:
										raise ValueError('''Exactly one argument must be 0'''				)


if __name__ == "__main__":
					import doctest

					doctest.testmod()


