



"""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       __magic_name__    (   _lowerCamelCase				: str					):


       if "://" in dataset_path:
              __a		:		int									=       dataset_path.split("""://"""					)[1]
       return dataset_path





def       __magic_name__    (   _lowerCamelCase				: fsspec.AbstractFileSystem					):


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





def       __magic_name__    (   _lowerCamelCase				: fsspec.AbstractFileSystem  ,       _lowerCamelCase				: str  ,       _lowerCamelCase				: str					):
       __a		:		str									=       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       __magic_name__    (   ):


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






"""simple docstring"""

import unittest

from knapsack import knapsack as k




class SCREAMING_SNAKE_CASE__					(		unittest.TestCase      ):



						def     lowerCAmelCase__(self							):





													'''simple docstring'''

													__a		:		str									=       0
													__a		:		Optional[Any]									=       [0]
													__a		:		int									=       [0]
													__a		:		str									=       len(_lowercase							)
													self.assertEqual(k.knapsack(_lowercase						,     _lowercase						,     _lowercase						,     _lowercase							)						,     0							)

													__a		:		int									=       [60]
													__a		:		Union[str, Any]									=       [10]
													__a		:		Tuple									=       len(_lowercase							)
													self.assertEqual(k.knapsack(_lowercase						,     _lowercase						,     _lowercase						,     _lowercase							)						,     0							)



						def     lowerCAmelCase__(self							):





													'''simple docstring'''

													__a		:		int									=       3
													__a		:		str									=       [1, 2, 3]
													__a		:		Optional[Any]									=       [3, 2, 1]
													__a		:		int									=       len(_lowercase							)
													self.assertEqual(k.knapsack(_lowercase						,     _lowercase						,     _lowercase						,     _lowercase							)						,     5							)





						def     lowerCAmelCase__(self							):





													'''simple docstring'''

													__a		:		Dict									=       50
													__a		:		Tuple									=       [60, 100, 120]
													__a		:		List[str]									=       [10, 20, 30]
													__a		:		Union[str, Any]									=       len(_lowercase							)
													self.assertEqual(k.knapsack(_lowercase						,     _lowercase						,     _lowercase						,     _lowercase							)						,     220							)


if __name__ == "__main__":
	unittest.main()

