





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_    ( lowerCAmelCase_      :			List[Any]	):
   assert "mock" in _fsspec_registry
   assert "bz2" in _fsspec_registry

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

def   a_    ( ):
   __lowerCAmelCase								=	'mock-s3-bucket'
   __lowerCAmelCase								=	F"""s3://{mock_bucket}"""
   __lowerCAmelCase								=	extract_path_from_uri(lowerCAmelCase_	)
   assert dataset_path.startswith('s3://'	) is False

   __lowerCAmelCase								=	'./local/path'
   __lowerCAmelCase								=	extract_path_from_uri(lowerCAmelCase_	)
   assert dataset_path == new_dataset_path

def   a_    ( lowerCAmelCase_      :			Dict	):
   __lowerCAmelCase								=	is_remote_filesystem(lowerCAmelCase_	)
   assert is_remote is True

   __lowerCAmelCase								=	fsspec.filesystem('file'	)

   __lowerCAmelCase								=	is_remote_filesystem(lowerCAmelCase_	)
   assert is_remote is False

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

@pytest.mark.parametrize('protocol',	['zip', 'gzip']	)
def   a_    ( lowerCAmelCase_      :			str,	lowerCAmelCase_      :			List[str],	lowerCAmelCase_      :			str	):
   __lowerCAmelCase								=	{'zip': zip_jsonl_path, 'gzip': jsonl_gz_path}
   __lowerCAmelCase								=	compressed_file_paths[protocol]
   __lowerCAmelCase								=	'dataset.jsonl'
   __lowerCAmelCase								=	F"""{protocol}://{member_file_path}::{compressed_file_path}"""
   __lowerCAmelCase	,	*__lowerCAmelCase								=	fsspec.get_fs_token_paths(lowerCAmelCase_	)
   assert fs.isfile(lowerCAmelCase_	)
   assert not fs.isfile('non_existing_' + member_file_path	)

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




def   a_    ( ):
   __lowerCAmelCase								=	'bz2'

   # Import module
   import datasets.filesystems

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

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








def   a_    ( lowerCAmelCase_      :			int	):

   if p < 2:
      raise ValueError('p should not be less than 2!'	)
   elif p == 2:
      return True

   __lowerCAmelCase								=	4
   __lowerCAmelCase								=	(1 << p) - 1
   for _ in range(p - 2	):
      __lowerCAmelCase								=	((s * s) - 2) % m
   return s == 0


if __name__ == "__main__":
     print(lucas_lehmer_test(7))
     print(lucas_lehmer_test(11))

