




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

import fsspec
import fsspec.asyn

from . import compression
from .hffilesystem import HfFileSystem


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

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

lowerCamelCase__			:       List[Any]         =							[
    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  UpperCAmelCase_							(				__UpperCAmelCase						:     str							) ->			str:



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

def  UpperCAmelCase_							(				__UpperCAmelCase						:     fsspec.AbstractFileSystem							) ->			Optional[Any]:



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

def  UpperCAmelCase_							(				__UpperCAmelCase						:     fsspec.AbstractFileSystem      ,      __UpperCAmelCase						:     str      ,      __UpperCAmelCase						:     str							) ->			int:
						SCREAMING_SNAKE_CASE_     						=      not is_remote_filesystem(A__							)
						if is_local:
												# LocalFileSystem.mv does copy + rm, it is more efficient to simply move a local directory
												shutil.move(fs._strip_protocol(A__							)      ,      fs._strip_protocol(A__							)							)
						else:
												fs.mv(A__      ,      A__      ,      recursive=A__							)





def  UpperCAmelCase_							(				) ->			Optional[Any]:



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





def  UpperCAmelCase_							(				__UpperCAmelCase						:     Optional[Any]      ,      __UpperCAmelCase						:     Union[str, Any]							) ->			List[str]:
      SCREAMING_SNAKE_CASE_     						=      0
      while b > 0:
            if b & 1:
                  res += a

            a += a
            b >>= 1

      return res

def  UpperCAmelCase_							(				__UpperCAmelCase						:     str      ,      __UpperCAmelCase						:     int      ,      __UpperCAmelCase						:     Tuple							) ->			int:
      SCREAMING_SNAKE_CASE_     						=      0
      while b > 0:
            if b & 1:
                  SCREAMING_SNAKE_CASE_     						=      ((res % c) + (a % c)) % c

            a += a
            b >>= 1

      return res