
"""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


lowerCAmelCase__				=					importlib.util.find_spec('s3fs') is not None

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

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



def 							_lowerCamelCase			(			__a     ):
		if fs is not None and fs.protocol != "file":
				return True
		else:
				return False



def 							_lowerCamelCase			(			__a,				__a,				__a     ):
		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 							_lowerCamelCase			(			):
		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()

"""simple docstring"""




from __future__ import annotations



def 							_lowerCamelCase			(			__a,				__a = None     ):
		SCREAMING_SNAKE_CASE_    			=			word_bank or []
		# create a table
		SCREAMING_SNAKE_CASE_    			=			len(__a     ) + 1

		SCREAMING_SNAKE_CASE_    			=			[]
		for _ in range(__a     ):
				table.append([]     )
		# seed value
		SCREAMING_SNAKE_CASE_    			=			[[]]  # because empty string has empty combination

		# iterate through the indices
		for i in range(__a     ):
				# condition
				if table[i] != []:
						for word in word_bank:
								# slice condition
								if target[i : i + len(__a     )] == word:
										SCREAMING_SNAKE_CASE_    			=			[
										    [word, *way] for way in table[i]
										]
										# adds the word to every combination the current position holds
										# now,push that combination to the table[i+len(word)]
										table[i + len(__a     )] += new_combinations

    # combinations are in reverse order so reverse for better output
		for combination in table[len(__a     )]:
				combination.reverse()

		return table[len(__a     )]


if __name__ == "__main__":
						print(all_construct('jwajalapa', ['jwa', 'j', 'w', 'a', 'la', 'lapa']))
						print(all_construct('rajamati', ['s', 'raj', 'amat', 'raja', 'ma', 'i', 't']))
						print(
						    all_construct(
						        'hexagonosaurus',
						        ['h', 'ex', 'hex', 'ag', 'ago', 'ru', 'auru', 'rus', 'go', 'no', 'o', 's'],
						    )
						)