"""simple docstring"""







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 						__UpperCAmelCase       (					UpperCAmelCase_					:       int						)							->    Tuple:

	'''simple docstring'''





	assert "mock" in _fsspec_registry
	assert "bz2" in _fsspec_registry
def 						__UpperCAmelCase       (					)							->    Tuple:

	'''simple docstring'''





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

	'''simple docstring'''





	__snake_case    :							Any   	=				'mock-s3-bucket'
	__snake_case    :							int   	=				F"s3://{mock_bucket}"
	__snake_case    :							Dict   	=				extract_path_from_uri(UpperCAmelCase_						)
	assert dataset_path.startswith('s3://'						) is False

	__snake_case    :							Optional[Any]   	=				'./local/path'
	__snake_case    :							int   	=				extract_path_from_uri(UpperCAmelCase_						)
	assert dataset_path == new_dataset_path
def 						__UpperCAmelCase       (					UpperCAmelCase_					:       Dict						)							->    List[str]:

	'''simple docstring'''





	__snake_case    :							Union[str, Any]   	=				is_remote_filesystem(UpperCAmelCase_						)
	assert is_remote is True

	__snake_case    :							Tuple   	=				fsspec.filesystem('file'						)

	__snake_case    :							str   	=				is_remote_filesystem(UpperCAmelCase_						)
	assert is_remote is False
@pytest.mark.parametrize('compression_fs_class'    ,							UpperCAmelCase_						)
def 						__UpperCAmelCase       (					UpperCAmelCase_					:       List[str]    ,							UpperCAmelCase_					:       Dict    ,							UpperCAmelCase_					:       Tuple    ,							UpperCAmelCase_					:       Union[str, Any]    ,							UpperCAmelCase_					:       int    ,							UpperCAmelCase_					:       Optional[int]    ,							UpperCAmelCase_					:       Optional[int]						)							->    str:

	'''simple docstring'''





	__snake_case    :							Union[str, Any]   	=				{'gzip': gz_file, 'xz': xz_file, 'zstd': zstd_file, 'bz2': bza_file, 'lz4': lza_file}
	__snake_case    :							Tuple   	=				input_paths[compression_fs_class.protocol]
	if input_path is None:
		__snake_case    :							Union[str, Any]   	=				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(UpperCAmelCase_						)
	__snake_case    :							List[Any]   	=				fsspec.filesystem(compression_fs_class.protocol    ,							fo=UpperCAmelCase_						)
	assert isinstance(UpperCAmelCase_    ,							UpperCAmelCase_						)
	__snake_case    :							str   	=				os.path.basename(UpperCAmelCase_						)
	__snake_case    :							Any   	=				expected_filename[: expected_filename.rindex('.'						)]
	assert fs.glob('*'						) == [expected_filename]
	with fs.open(UpperCAmelCase_    ,							'r'    ,							encoding='utf-8'						) as f, open(UpperCAmelCase_    ,							encoding='utf-8'						) as expected_file:
		assert f.read() == expected_file.read()
@pytest.mark.parametrize('protocol'    ,							['zip', 'gzip']						)
def 						__UpperCAmelCase       (					UpperCAmelCase_					:       List[str]    ,							UpperCAmelCase_					:       Optional[Any]    ,							UpperCAmelCase_					:       List[str]						)							->    Tuple:

	'''simple docstring'''





	__snake_case    :							Optional[int]   	=				{'zip': zip_jsonl_path, 'gzip': jsonl_gz_path}
	__snake_case    :							Dict   	=				compressed_file_paths[protocol]
	__snake_case    :							List[str]   	=				'dataset.jsonl'
	__snake_case    :							int   	=				F"{protocol}://{member_file_path}::{compressed_file_path}"
	__snake_case	,       *__snake_case    :							List[str]   	=				fsspec.get_fs_token_paths(UpperCAmelCase_						)
	assert fs.isfile(UpperCAmelCase_						)
	assert not fs.isfile('non_existing_' + member_file_path						)
@pytest.mark.integration
def 						__UpperCAmelCase       (					UpperCAmelCase_					:       List[Any]    ,							UpperCAmelCase_					:       Any    ,							UpperCAmelCase_					:       Any    ,							UpperCAmelCase_					:       str						)							->    Dict:

	'''simple docstring'''





	__snake_case    :							Optional[int]   	=				hf_api.dataset_info(UpperCAmelCase_    ,							token=UpperCAmelCase_						)
	__snake_case    :							Union[str, Any]   	=				HfFileSystem(repo_info=UpperCAmelCase_    ,							token=UpperCAmelCase_						)
	assert sorted(hffs.glob('*'						)						) == [".gitattributes", "data"]
	assert hffs.isdir('data'						)
	assert hffs.isfile('.gitattributes'						) and hffs.isfile('data/text_data.txt'						)
	with open(UpperCAmelCase_						) as f:
		assert hffs.open('data/text_data.txt'    ,							'r'						).read() == f.read()

def 						__UpperCAmelCase       (					)							->    Any:

	'''simple docstring'''





	__snake_case    :							Tuple   	=				'bz2'

	# Import module
	import datasets.filesystems

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

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






"""simple docstring"""







from abc import ABC, abstractmethod
from argparse import ArgumentParser

class 	UpperCamelCase    (					lowercase		):



				@staticmethod
				@abstractmethod
				def       _lowercase  (_A       :   ArgumentParser)					->			Tuple:
					raise NotImplementedError()






				@abstractmethod
				def       _lowercase  (self       :   Any)					->			Optional[Any]:
					raise NotImplementedError()





