






"""simple docstring"""

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

import fsspec
import fsspec.asyn

from . import compression
from .hffilesystem import HfFileSystem


lowercase__          = importlib.util.find_spec("""s3fs""") is not None

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

lowercase__          = [
    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 		__lowerCamelCase	(  __UpperCamelCase       )						->    str:

		"""simple docstring"""







		if "://" in dataset_path:
				lowerCAmelCase_   :							Any									=			dataset_path.split("://"       )[1]
		return dataset_path

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    bool:

		"""simple docstring"""







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

def 		__lowerCamelCase	(  __UpperCamelCase      ,       __UpperCamelCase      ,       __UpperCamelCase       )						->    Any:

		"""simple docstring"""







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



def 		__lowerCamelCase	(  )						->    None:

		"""simple docstring"""







		if hasattr(fsspec.asyn      ,       "reset_lock"       ):
				# for future fsspec>2022.05.0
				fsspec.asyn.reset_lock()
		else:
				lowerCAmelCase_   :							Optional[int]									=			None
				lowerCAmelCase_   :							Optional[int]									=			None
				lowerCAmelCase_   :							Tuple									=			threading.Lock()








"""simple docstring"""

from collections.abc import Iterable
from typing import Generic, TypeVar

lowercase__          = TypeVar("""_T""")


class 		__lowerCamelCase				( Generic[_T]			):





		'''simple docstring'''






		def __init__(   self							:	Optional[int]						,			a_							:	Iterable[_T] | None = None	):
				lowerCAmelCase_   :							list[_T]									=			list(iterable or []	)
				lowerCAmelCase_   :							list[_T]									=			[]





		def __len__(   self							:	str	):
				return len(self._stacka	) + len(self._stacka	)





		def __repr__(   self							:	List[Any]	):
				return f'''Queue({tuple(self._stacka[::-1] + self._stacka	)})'''





		def    lowerCamelCase       (   self							:	List[str]						,			a_							:	_T	):
				self._stacka.append(a_	)





		def    lowerCamelCase       (   self							:	List[str]	):
				lowerCAmelCase_   :							int									=			self._stacka.pop
				lowerCAmelCase_   :							Any									=			self._stacka.append

				if not self._stacka:
						while self._stacka:
								stacka_append(stacka_pop()	)

				if not self._stacka:
						raise IndexError("Queue is empty"	)
				return self._stacka.pop()


if __name__ == "__main__":
					from doctest import testmod

					testmod()
