
import importlib
import os

import fsspec
import pytest
from fsspec import register_implementation
from fsspec.registry import _registry as _fsspec_registry

from datasets.filesystems import COMPRESSION_FILESYSTEMS, HfFileSystem, extract_path_from_uri, is_remote_filesystem

from .utils import require_lza, require_zstandard






def        a_		(       __lowercase   :	List[str] ) ->  Union[str, Any]:
			assert "mock" in _fsspec_registry
			assert "bz2" in _fsspec_registry






def        a_		(       ) ->  Tuple:
			assert "mock" not in _fsspec_registry
			assert "bz2" in _fsspec_registry






def        a_		(       ) ->  str:
			_snake_case		=			'mock-s3-bucket'
			_snake_case		=			f'''s3://{mock_bucket}'''
			_snake_case		=			extract_path_from_uri(__lowercase )
			assert dataset_path.startswith('s3://' ) is False

			_snake_case		=			'./local/path'
			_snake_case		=			extract_path_from_uri(__lowercase )
			assert dataset_path == new_dataset_path






def        a_		(       __lowercase   :	Any ) ->  List[str]:
			_snake_case		=			is_remote_filesystem(__lowercase )
			assert is_remote is True

			_snake_case		=			fsspec.filesystem('file' )

			_snake_case		=			is_remote_filesystem(__lowercase )
			assert is_remote is False






@pytest.mark.parametrize('compression_fs_class'       ,					__lowercase )
def        a_		(       __lowercase   :	List[Any]       ,					__lowercase   :	Optional[Any]       ,					__lowercase   :	Tuple       ,					__lowercase   :	Tuple       ,					__lowercase   :	Optional[int]       ,					__lowercase   :	List[str]       ,					__lowercase   :	Optional[int] ) ->  Any:
			_snake_case		=			{'gzip': gz_file, 'xz': xz_file, 'zstd': zstd_file, 'bz2': bza_file, 'lz4': lza_file}
			_snake_case		=			input_paths[compression_fs_class.protocol]
			if input_path is None:
						_snake_case		=			f'''for \'{compression_fs_class.protocol}\' compression protocol, '''
						if compression_fs_class.protocol == "lz4":
									reason += require_lza.kwargs["reason"]
						elif compression_fs_class.protocol == "zstd":
									reason += require_zstandard.kwargs["reason"]
						pytest.skip(__lowercase )
			_snake_case		=			fsspec.filesystem(compression_fs_class.protocol       ,					fo=__lowercase )
			assert isinstance(__lowercase       ,					__lowercase )
			_snake_case		=			os.path.basename(__lowercase )
			_snake_case		=			expected_filename[: expected_filename.rindex('.' )]
			assert fs.glob('*' ) == [expected_filename]
			with fs.open(__lowercase       ,					'r'       ,					encoding='utf-8' ) as f, open(__lowercase       ,					encoding='utf-8' ) as expected_file:
						assert f.read() == expected_file.read()






@pytest.mark.parametrize('protocol'       ,					['zip', 'gzip'] )
def        a_		(       __lowercase   :	Optional[Any]       ,					__lowercase   :	Union[str, Any]       ,					__lowercase   :	Optional[Any] ) ->  Optional[int]:
			_snake_case		=			{'zip': zip_jsonl_path, 'gzip': jsonl_gz_path}
			_snake_case		=			compressed_file_paths[protocol]
			_snake_case		=			'dataset.jsonl'
			_snake_case		=			f'''{protocol}://{member_file_path}::{compressed_file_path}'''
			_snake_case	,					*_snake_case		=			fsspec.get_fs_token_paths(__lowercase )
			assert fs.isfile(__lowercase )
			assert not fs.isfile('non_existing_' + member_file_path )






@pytest.mark.integration
def        a_		(       __lowercase   :	str       ,					__lowercase   :	str       ,					__lowercase   :	List[Any]       ,					__lowercase   :	List[str] ) ->  Tuple:
			_snake_case		=			hf_api.dataset_info(__lowercase       ,					token=__lowercase )
			_snake_case		=			HfFileSystem(repo_info=__lowercase       ,					token=__lowercase )
			assert sorted(hffs.glob('*' ) ) == [".gitattributes", "data"]
			assert hffs.isdir('data' )
			assert hffs.isfile('.gitattributes' ) and hffs.isfile('data/text_data.txt' )
			with open(__lowercase ) as f:
						assert hffs.open('data/text_data.txt'       ,					'r' ).read() == f.read()






def        a_		(       ) ->  Optional[int]:
			_snake_case		=			'bz2'

			# Import module
			import datasets.filesystems

			# Overwrite protocol and reload
			register_implementation(__lowercase       ,					__lowercase       ,					clobber=__lowercase )
			with pytest.warns(__lowercase ) as warning_info:
						importlib.reload(datasets.filesystems )

			assert len(__lowercase ) == 1
			assert (
			    str(warning_info[0].message )
			    == f'''A filesystem protocol was already set for {protocol} and will be overwritten.'''
			)

import numpy as np






def        a_		(       __lowercase   :	np.array ) ->  np.array:
			return 1 / (1 + np.exp(-vector ))


if __name__ == "__main__":
			import doctest

			doctest.testmod()