



"""simple docstring"""







import math
import unittest

def  __SCREAMING_SNAKE_CASE		(			lowerCamelCase_:							int ):
						"""simple docstring"""






						assert isinstance(lowerCamelCase_     ,		lowerCamelCase_ ) and (
						    number >= 0
						), "'number' must been an int and positive"

						if 1 < number < 4:
												# 2 and 3 are primes
												return True
						elif number < 2 or number % 2 == 0 or number % 3 == 0:
												# Negatives, 0, 1, all even numbers, all multiples of 3 are not primes
												return False

						# All primes number are in format of 6k +/- 1
						for i in range(5     ,		int(math.sqrt(lowerCamelCase_ ) + 1 )     ,		6 ):
												if number % i == 0 or number % (i + 2) == 0:
																		return False
						return True

class       _a  ( unittest.TestCase):



			def 				__lowercase					(			self							:				Tuple		)							->					Any:
									self.assertTrue(is_prime(2		)		)
									self.assertTrue(is_prime(3		)		)
									self.assertTrue(is_prime(5		)		)
									self.assertTrue(is_prime(7		)		)
									self.assertTrue(is_prime(11		)		)
									self.assertTrue(is_prime(13		)		)
									self.assertTrue(is_prime(17		)		)
									self.assertTrue(is_prime(19		)		)
									self.assertTrue(is_prime(23		)		)
									self.assertTrue(is_prime(29		)		)



			def 				__lowercase					(			self							:				str		)							->					int:
									with self.assertRaises(_lowercase		):
															is_prime(-19		)
									self.assertFalse(
									    is_prime(0		)   ,	"Zero doesn't have any positive factors, primes must have exactly two."   ,	)
									self.assertFalse(
									    is_prime(1		)   ,	"One only has 1 positive factor, primes must have exactly two."   ,	)
									self.assertFalse(is_prime(2 * 2		)		)
									self.assertFalse(is_prime(2 * 3		)		)
									self.assertFalse(is_prime(3 * 3		)		)
									self.assertFalse(is_prime(3 * 5		)		)
									self.assertFalse(is_prime(3 * 5 * 7		)		)


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








"""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


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

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

A		=						[
    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  __SCREAMING_SNAKE_CASE		(			lowerCamelCase_:							str ):
						"""simple docstring"""






						if "://" in dataset_path:
												snake_case   :			List[str]						    = dataset_path.split("://" )[1]
						return dataset_path

def  __SCREAMING_SNAKE_CASE		(			lowerCamelCase_:							fsspec.AbstractFileSystem ):
						"""simple docstring"""






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

def  __SCREAMING_SNAKE_CASE		(			lowerCamelCase_:							fsspec.AbstractFileSystem     ,		lowerCamelCase_:							str     ,		lowerCamelCase_:							str ):
						"""simple docstring"""






						snake_case   :			int						    = 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  __SCREAMING_SNAKE_CASE		(			):
						"""simple docstring"""






						if hasattr(fsspec.asyn     ,		"reset_lock" ):
												# for future fsspec>2022.05.0
												fsspec.asyn.reset_lock()
						else:
												snake_case   :			Union[str, Any]						    = None
												snake_case   :			Optional[int]						    = None
												snake_case   :			List[str]						    = threading.Lock()



