
'''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        SCREAMING_SNAKE_CASE__			(     __A			) ->			Union[str, Any]:
	assert "mock" in _fsspec_registry
	assert "bz2" in _fsspec_registry







def        SCREAMING_SNAKE_CASE__			(     ) ->			Union[str, Any]:
	assert "mock" not in _fsspec_registry
	assert "bz2" in _fsspec_registry







def        SCREAMING_SNAKE_CASE__			(     ) ->			int:
	_snake_case     		=	'mock-s3-bucket'
	_snake_case     		=	F's3://{mock_bucket}'
	_snake_case     		=	extract_path_from_uri(__A			)
	assert dataset_path.startswith('s3://'			) is False

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







def        SCREAMING_SNAKE_CASE__			(     __A			) ->			Optional[Any]:
	_snake_case     		=	is_remote_filesystem(__A			)
	assert is_remote is True

	_snake_case     		=	fsspec.filesystem('file'			)

	_snake_case     		=	is_remote_filesystem(__A			)
	assert is_remote is False







@pytest.mark.parametrize('compression_fs_class'    ,       __A			)
def        SCREAMING_SNAKE_CASE__			(     __A    ,       __A    ,       __A    ,       __A    ,       __A    ,       __A    ,       __A			) ->			int:
	_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(__A			)
	_snake_case     		=	fsspec.filesystem(compression_fs_class.protocol    ,       fo=__A			)
	assert isinstance(__A    ,       __A			)
	_snake_case     		=	os.path.basename(__A			)
	_snake_case     		=	expected_filename[: expected_filename.rindex('.'			)]
	assert fs.glob('*'			) == [expected_filename]
	with fs.open(__A    ,       'r'    ,       encoding='utf-8'			) as f, open(__A    ,       encoding='utf-8'			) as expected_file:
		assert f.read() == expected_file.read()







@pytest.mark.parametrize('protocol'    ,       ['zip', 'gzip']			)
def        SCREAMING_SNAKE_CASE__			(     __A    ,       __A    ,       __A			) ->			Optional[Any]:
	_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(__A			)
	assert fs.isfile(__A			)
	assert not fs.isfile('non_existing_' + member_file_path			)







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







def        SCREAMING_SNAKE_CASE__			(     ) ->			Union[str, Any]:
	_snake_case     		=	'bz2'

	# Import module
	import datasets.filesystems

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

	assert len(__A			) == 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_torch_available, is_vision_available


lowercase					:							int   =      {
    "configuration_mask2former": [
        "MASK2FORMER_PRETRAINED_CONFIG_ARCHIVE_MAP",
        "Mask2FormerConfig",
    ],
}

try:
					if not is_vision_available():
										raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
					pass
else:
					lowercase					:							Optional[int]   =      ["Mask2FormerImageProcessor"]

try:
					if not is_torch_available():
										raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
					pass
else:
					lowercase					:							Optional[Any]   =      [
					    "MASK2FORMER_PRETRAINED_MODEL_ARCHIVE_LIST",
					    "Mask2FormerForUniversalSegmentation",
					    "Mask2FormerModel",
					    "Mask2FormerPreTrainedModel",
					]

if TYPE_CHECKING:
					from .configuration_maskaformer import MASK2FORMER_PRETRAINED_CONFIG_ARCHIVE_MAP, MaskaFormerConfig

					try:
										if not is_vision_available():
															raise OptionalDependencyNotAvailable()
					except OptionalDependencyNotAvailable:
										pass
					else:
										from .image_processing_maskaformer import MaskaFormerImageProcessor

					try:
										if not is_torch_available():
															raise OptionalDependencyNotAvailable()
					except OptionalDependencyNotAvailable:
										pass
					else:
										from .modeling_maskaformer import (
										    MASK2FORMER_PRETRAINED_MODEL_ARCHIVE_LIST,
										    MaskaFormerForUniversalSegmentation,
										    MaskaFormerModel,
										    MaskaFormerPreTrainedModel,
										)


else:
					import sys

					lowercase					:							int   =      _LazyModule(__name__, globals()["__file__"], _import_structure)

