





import importlib
import shutil
import threading
import warnings
from typing import List

import fsspec
import fsspec.asyn

from . import compression
from .hffilesystem import HfFileSystem


snake_case__					:							Optional[Any]													=     importlib.util.find_spec('s3fs') is not None

if _has_safs:
       from .safilesystem import SaFileSystem  # noqa: F401

snake_case__					:							List[compression.BaseCompressedFileFileSystem]													=     [
    compression.BzaFileSystem,
    compression.GzipFileSystem,
    compression.LzaFileSystem,
    compression.XzFileSystem,
    compression.ZstdFileSystem,
]

# Register custom filesystems
for fs_class in COMPRESSION_FILESYSTEMS + [HfFileSystem]:
       if fs_class.protocol in fsspec.registry and fsspec.registry[fs_class.protocol] is not fs_class:
              warnings.warn(f'A filesystem protocol was already set for {fs_class.protocol} and will be overwritten.')
       fsspec.register_implementation(fs_class.protocol, fs_class, clobber=True)



def _a				(	lowerCamelCase:   str )	->						str:







      '''simple docstring'''






      if "://" in dataset_path:
            __A          =				dataset_path.split('''://''' )[1]
      return dataset_path



def _a				(	lowerCamelCase:   fsspec.AbstractFileSystem )	->						bool:







      '''simple docstring'''






      if fs is not None and fs.protocol != "file":
            return True
      else:
            return False



def _a				(	lowerCamelCase:   fsspec.AbstractFileSystem					,				lowerCamelCase:   str					,				lowerCamelCase:   str )	->						str:







      '''simple docstring'''






      __A          =				not is_remote_filesystem(lowerCamelCase )
      if is_local:
            # LocalFileSystem.mv does copy + rm, it is more efficient to simply move a local directory
            shutil.move(fs._strip_protocol(lowerCamelCase )					,				fs._strip_protocol(lowerCamelCase ) )
      else:
            fs.mv(lowerCamelCase					,				lowerCamelCase					,				recursive=lowerCamelCase )







def _a				(	)	->						None:







      '''simple docstring'''






      if hasattr(fsspec.asyn					,				'''reset_lock''' ):
            # for future fsspec>2022.05.0
            fsspec.asyn.reset_lock()
      else:
            __A          =				None
            __A          =				None
            __A          =				threading.Lock()












from __future__ import annotations

from collections.abc import Iterable, Iterator
from dataclasses import dataclass

snake_case__					:							Union[str, Any]													=     (3, 9, -11, 0, 7, 5, 1, -1)
snake_case__					:							int													=     (4, 6, 2, 0, 8, 10, 3, -2)





@dataclass
class A_					:
   lowerCAmelCase__        = 42
   lowerCAmelCase__        = 42





class A_					:




   def __init__(self	:Dict    ,   _UpperCamelCase	:Iterable[int] )->					None:
         __A          =				None
         for i in sorted(_UpperCamelCase    ,   reverse=_UpperCamelCase ):
               __A          =				Node(_UpperCamelCase    ,   self.head )




   def __iter__(self	:List[str] )->					Iterator[int]:
         __A          =				self.head
         while node:
               yield node.data
               __A          =				node.next_node




   def __len__(self	:Union[str, Any] )->					int:
         return sum(1 for _ in self )






   def __str__(self	:List[Any] )->					str:
         return " -> ".join([str(_UpperCamelCase ) for node in self] )





def _a				(	lowerCamelCase:   SortedLinkedList					,				lowerCamelCase:   SortedLinkedList )	->						SortedLinkedList:







      '''simple docstring'''






      return SortedLinkedList(list(lowerCamelCase ) + list(lowerCamelCase ) )


if __name__ == "__main__":
       import doctest

       doctest.testmod()
       snake_case__					:							Any													=     SortedLinkedList
       print(merge_lists(SSL(test_data_odd), SSL(test_data_even)))





