

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 							_lowerCAmelCase (      __magic_name__	:    Tuple	)							->     Union[str, Any]:
						assert "mock" in _fsspec_registry
						assert "bz2" in _fsspec_registry






def 							_lowerCAmelCase (      )							->     str:
						assert "mock" not in _fsspec_registry
						assert "bz2" in _fsspec_registry






def 							_lowerCAmelCase (      )							->     str:
						lowercase   :       List[str]								='''mock-s3-bucket'''
						lowercase   :       str								=f'''s3://{mock_bucket}'''
						lowercase   :       List[Any]								=extract_path_from_uri(_UpperCAmelCase	)
						assert dataset_path.startswith('''s3://'''	) is False

						lowercase   :       Any								='''./local/path'''
						lowercase   :       int								=extract_path_from_uri(_UpperCAmelCase	)
						assert dataset_path == new_dataset_path






def 							_lowerCAmelCase (      __magic_name__	:    Optional[int]	)							->     Any:
						lowercase   :       List[str]								=is_remote_filesystem(_UpperCAmelCase	)
						assert is_remote is True

						lowercase   :       str								=fsspec.filesystem('''file'''	)

						lowercase   :       str								=is_remote_filesystem(_UpperCAmelCase	)
						assert is_remote is False






@pytest.mark.parametrize('''compression_fs_class'''      ,   _UpperCAmelCase	)
def 							_lowerCAmelCase (      __magic_name__	:    Dict      ,   __magic_name__	:    Tuple      ,   __magic_name__	:    List[str]      ,   __magic_name__	:    Tuple      ,   __magic_name__	:    Optional[int]      ,   __magic_name__	:    Any      ,   __magic_name__	:    Tuple	)							->     Union[str, Any]:
						lowercase   :       Tuple								={'''gzip''': gz_file, '''xz''': xz_file, '''zstd''': zstd_file, '''bz2''': bza_file, '''lz4''': lza_file}
						lowercase   :       List[Any]								=input_paths[compression_fs_class.protocol]
						if input_path is None:
												lowercase   :       List[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	)
						lowercase   :       Optional[Any]								=fsspec.filesystem(compression_fs_class.protocol      ,   fo=_UpperCAmelCase	)
						assert isinstance(_UpperCAmelCase      ,   _UpperCAmelCase	)
						lowercase   :       Optional[int]								=os.path.basename(_UpperCAmelCase	)
						lowercase   :       int								=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 							_lowerCAmelCase (      __magic_name__	:    List[Any]      ,   __magic_name__	:    List[Any]      ,   __magic_name__	:    Any	)							->     Optional[int]:
						lowercase   :       List[Any]								={'''zip''': zip_jsonl_path, '''gzip''': jsonl_gz_path}
						lowercase   :       str								=compressed_file_paths[protocol]
						lowercase   :       Dict								='''dataset.jsonl'''
						lowercase   :       int								=f'''{protocol}://{member_file_path}::{compressed_file_path}'''
						lowercase		,  *lowercase   :       Any								=fsspec.get_fs_token_paths(_UpperCAmelCase	)
						assert fs.isfile(_UpperCAmelCase	)
						assert not fs.isfile('''non_existing_''' + member_file_path	)






@pytest.mark.integration
def 							_lowerCAmelCase (      __magic_name__	:    Optional[Any]      ,   __magic_name__	:    List[str]      ,   __magic_name__	:    Optional[int]      ,   __magic_name__	:    List[str]	)							->     Any:
						lowercase   :       Union[str, Any]								=hf_api.dataset_info(_UpperCAmelCase      ,   token=_UpperCAmelCase	)
						lowercase   :       str								=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 							_lowerCAmelCase (      )							->     Optional[Any]:
						lowercase   :       Any								='''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 typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_sentencepiece_available,
    is_tokenizers_available,
    is_torch_available,
)


UpperCamelCase_							=					{"""configuration_plbart""": ["""PLBART_PRETRAINED_CONFIG_ARCHIVE_MAP""", """PLBartConfig"""]}

try:
							if not is_sentencepiece_available():
														raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
							pass
else:
							UpperCamelCase_							=					["""PLBartTokenizer"""]

try:
							if not is_torch_available():
														raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
							pass
else:
							UpperCamelCase_							=					[
							    """PLBART_PRETRAINED_MODEL_ARCHIVE_LIST""",
							    """PLBartForCausalLM""",
							    """PLBartForConditionalGeneration""",
							    """PLBartForSequenceClassification""",
							    """PLBartModel""",
							    """PLBartPreTrainedModel""",
							]


if TYPE_CHECKING:
							from .configuration_plbart import PLBART_PRETRAINED_CONFIG_ARCHIVE_MAP, PLBartConfig

							try:
														if not is_sentencepiece_available():
																					raise OptionalDependencyNotAvailable()
							except OptionalDependencyNotAvailable:
														pass
							else:
														from .tokenization_plbart import PLBartTokenizer

							try:
														if not is_torch_available():
																					raise OptionalDependencyNotAvailable()
							except OptionalDependencyNotAvailable:
														pass
							else:
														from .modeling_plbart import (
														    PLBART_PRETRAINED_MODEL_ARCHIVE_LIST,
														    PLBartForCausalLM,
														    PLBartForConditionalGeneration,
														    PLBartForSequenceClassification,
														    PLBartModel,
														    PLBartPreTrainedModel,
														)


else:
							import sys

							UpperCamelCase_							=					_LazyModule(__name__, globals()["""__file__"""], _import_structure)





