





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(       _SCREAMING_SNAKE_CASE				)							-> int:




    """simple docstring"""




    assert "mock" in _fsspec_registry
    assert "bz2" in _fsspec_registry





def 				__lowerCAmelCase(       )							-> Optional[int]:




    """simple docstring"""




    assert "mock" not in _fsspec_registry
    assert "bz2" in _fsspec_registry





def 				__lowerCAmelCase(       )							-> List[str]:




    """simple docstring"""




    _A     =							'mock-s3-bucket'
    _A     =							F"s3://{mock_bucket}"
    _A     =							extract_path_from_uri(_SCREAMING_SNAKE_CASE				)
    assert dataset_path.startswith('s3://'				) is False

    _A     =							'./local/path'
    _A     =							extract_path_from_uri(_SCREAMING_SNAKE_CASE				)
    assert dataset_path == new_dataset_path





def 				__lowerCAmelCase(       _SCREAMING_SNAKE_CASE				)							-> List[str]:




    """simple docstring"""




    _A     =							is_remote_filesystem(_SCREAMING_SNAKE_CASE				)
    assert is_remote is True

    _A     =							fsspec.filesystem('file'				)

    _A     =							is_remote_filesystem(_SCREAMING_SNAKE_CASE				)
    assert is_remote is False





@pytest.mark.parametrize('compression_fs_class'							,     _SCREAMING_SNAKE_CASE				)
def 				__lowerCAmelCase(       _SCREAMING_SNAKE_CASE							,     _SCREAMING_SNAKE_CASE							,     _SCREAMING_SNAKE_CASE							,     _SCREAMING_SNAKE_CASE							,     _SCREAMING_SNAKE_CASE							,     _SCREAMING_SNAKE_CASE							,     _SCREAMING_SNAKE_CASE				)							-> List[Any]:




    """simple docstring"""




    _A     =							{'gzip': gz_file, 'xz': xz_file, 'zstd': zstd_file, 'bz2': bza_file, 'lz4': lza_file}
    _A     =							input_paths[compression_fs_class.protocol]
    if input_path is None:
        _A     =							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(_SCREAMING_SNAKE_CASE				)
    _A     =							fsspec.filesystem(compression_fs_class.protocol							,     fo=_SCREAMING_SNAKE_CASE				)
    assert isinstance(_SCREAMING_SNAKE_CASE							,     _SCREAMING_SNAKE_CASE				)
    _A     =							os.path.basename(_SCREAMING_SNAKE_CASE				)
    _A     =							expected_filename[: expected_filename.rindex('.'				)]
    assert fs.glob('*'				) == [expected_filename]
    with fs.open(_SCREAMING_SNAKE_CASE							,     'r'							,     encoding='utf-8'				) as f, open(_SCREAMING_SNAKE_CASE							,     encoding='utf-8'				) as expected_file:
        assert f.read() == expected_file.read()





@pytest.mark.parametrize('protocol'							,     ['zip', 'gzip']				)
def 				__lowerCAmelCase(       _SCREAMING_SNAKE_CASE							,     _SCREAMING_SNAKE_CASE							,     _SCREAMING_SNAKE_CASE				)							-> Optional[int]:




    """simple docstring"""




    _A     =							{'zip': zip_jsonl_path, 'gzip': jsonl_gz_path}
    _A     =							compressed_file_paths[protocol]
    _A     =							'dataset.jsonl'
    _A     =							F"{protocol}://{member_file_path}::{compressed_file_path}"
    _A,			*_A     =							fsspec.get_fs_token_paths(_SCREAMING_SNAKE_CASE				)
    assert fs.isfile(_SCREAMING_SNAKE_CASE				)
    assert not fs.isfile('non_existing_' + member_file_path				)





@pytest.mark.integration
def 				__lowerCAmelCase(       _SCREAMING_SNAKE_CASE							,     _SCREAMING_SNAKE_CASE							,     _SCREAMING_SNAKE_CASE							,     _SCREAMING_SNAKE_CASE				)							-> List[Any]:




    """simple docstring"""




    _A     =							hf_api.dataset_info(_SCREAMING_SNAKE_CASE							,     token=_SCREAMING_SNAKE_CASE				)
    _A     =							HfFileSystem(repo_info=_SCREAMING_SNAKE_CASE							,     token=_SCREAMING_SNAKE_CASE				)
    assert sorted(hffs.glob('*'				)				) == [".gitattributes", "data"]
    assert hffs.isdir('data'				)
    assert hffs.isfile('.gitattributes'				) and hffs.isfile('data/text_data.txt'				)
    with open(_SCREAMING_SNAKE_CASE				) as f:
        assert hffs.open('data/text_data.txt'							,     'r'				).read() == f.read()





def 				__lowerCAmelCase(       )							-> str:




    """simple docstring"""




    _A     =							'bz2'

    # Import module
    import datasets.filesystems

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

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









from collections.abc import Generator
from math import sin






def 		_A		(		_lowercase )					-> bytes:


     """simple docstring"""


     if len(_lowercase ) != 32:
          raise ValueError('Input must be of length 32' )

     __UpperCamelCase =			B''
     for i in [3, 2, 1, 0]:
          little_endian += string_aa[8 * i : 8 * i + 8]
     return little_endian






def 		_A		(		_lowercase )					-> bytes:


     """simple docstring"""


     if i < 0:
          raise ValueError('Input must be non-negative' )

     __UpperCamelCase =			format(_lowercase					,  '08x' )[-8:]
     __UpperCamelCase =			B''
     for i in [3, 2, 1, 0]:
          little_endian_hex += hex_rep[2 * i : 2 * i + 2].encode('utf-8' )
     return little_endian_hex






def 		_A		(		_lowercase )					-> bytes:


     """simple docstring"""


     __UpperCamelCase =			B''
     for char in message:
          bit_string += format(_lowercase					,  '08b' ).encode('utf-8' )
     __UpperCamelCase =			format(len(_lowercase )					,  '064b' ).encode('utf-8' )

     # Pad bit_string to a multiple of 512 chars
     bit_string += b"1"
     while len(_lowercase ) % 5_12 != 4_48:
          bit_string += b"0"
     bit_string += to_little_endian(start_len[32:] ) + to_little_endian(start_len[:32] )

     return bit_string






def 		_A		(		_lowercase )					-> Generator[list[int], None, None]:


     """simple docstring"""


     if len(_lowercase ) % 5_12 != 0:
          raise ValueError('Input must have length that\'s a multiple of 512' )

     for pos in range(0					,  len(_lowercase )					,  5_12 ):
          __UpperCamelCase =			bit_string[pos : pos + 5_12]
          __UpperCamelCase =			[]
          for i in range(0					,  5_12					,  32 ):
               block_words.append(int(to_little_endian(block[i : i + 32] )					,  2 ) )
          yield block_words






def 		_A		(		_lowercase )					-> int:


     """simple docstring"""


     if i < 0:
          raise ValueError('Input must be non-negative' )

     __UpperCamelCase =			format(_lowercase					,  '032b' )
     __UpperCamelCase =			''
     for c in i_str:
          new_str += "1" if c == "0" else "0"
     return int(_lowercase					,  2 )






def 		_A		(		_lowercase					,  _lowercase )					-> int:


     """simple docstring"""


     return (a + b) % 2**32






def 		_A		(		_lowercase					,  _lowercase )					-> int:


     """simple docstring"""


     if i < 0:
          raise ValueError('Input must be non-negative' )
     if shift < 0:
          raise ValueError('Shift must be non-negative' )
     return ((i << shift) ^ (i >> (32 - shift))) % 2**32






def 		_A		(		_lowercase )					-> bytes:


     """simple docstring"""


     __UpperCamelCase =			preprocess(_lowercase )

     __UpperCamelCase =			[int(2**32 * abs(sin(i + 1 ) ) ) for i in range(64 )]

     # Starting states
     __UpperCamelCase =			0X67_45_23_01
     __UpperCamelCase =			0Xef_cd_ab_89
     __UpperCamelCase =			0X98_ba_dc_fe
     __UpperCamelCase =			0X10_32_54_76

     __UpperCamelCase =			[
         7,
         12,
         17,
         22,
         7,
         12,
         17,
         22,
         7,
         12,
         17,
         22,
         7,
         12,
         17,
         22,
         5,
         9,
         14,
         20,
         5,
         9,
         14,
         20,
         5,
         9,
         14,
         20,
         5,
         9,
         14,
         20,
         4,
         11,
         16,
         23,
         4,
         11,
         16,
         23,
         4,
         11,
         16,
         23,
         4,
         11,
         16,
         23,
         6,
         10,
         15,
         21,
         6,
         10,
         15,
         21,
         6,
         10,
         15,
         21,
         6,
         10,
         15,
         21,
     ]

     # Process bit string in chunks, each with 16 32-char words
     for block_words in get_block_words(_lowercase ):
          __UpperCamelCase =			aa
          __UpperCamelCase =			ba
          __UpperCamelCase =			ca
          __UpperCamelCase =			da

          # Hash current chunk
          for i in range(64 ):
               if i <= 15:
                    # f = (b & c) | (not_32(b) & d)     # Alternate definition for f
                    __UpperCamelCase =			d ^ (b & (c ^ d))
                    __UpperCamelCase =			i
               elif i <= 31:
                    # f = (d & b) | (not_32(d) & c)     # Alternate definition for f
                    __UpperCamelCase =			c ^ (d & (b ^ c))
                    __UpperCamelCase =			(5 * i + 1) % 16
               elif i <= 47:
                    __UpperCamelCase =			b ^ c ^ d
                    __UpperCamelCase =			(3 * i + 5) % 16
               else:
                    __UpperCamelCase =			c ^ (b | not_aa(_lowercase ))
                    __UpperCamelCase =			(7 * i) % 16
               __UpperCamelCase =			(f + a + added_consts[i] + block_words[g]) % 2**32
               __UpperCamelCase =			d
               __UpperCamelCase =			c
               __UpperCamelCase =			b
               __UpperCamelCase =			sum_aa(_lowercase					,  left_rotate_aa(_lowercase					,  shift_amounts[i] ) )

          # Add hashed chunk to running total
          __UpperCamelCase =			sum_aa(_lowercase					,  _lowercase )
          __UpperCamelCase =			sum_aa(_lowercase					,  _lowercase )
          __UpperCamelCase =			sum_aa(_lowercase					,  _lowercase )
          __UpperCamelCase =			sum_aa(_lowercase					,  _lowercase )

     __UpperCamelCase =			reformat_hex(_lowercase ) + reformat_hex(_lowercase ) + reformat_hex(_lowercase ) + reformat_hex(_lowercase )
     return digest


if __name__ == "__main__":
    import doctest

    doctest.testmod()


