



from pathlib import PurePosixPath
from typing import Optional

import fsspec
from fsspec import AbstractFileSystem
from huggingface_hub.hf_api import DatasetInfo

from ..utils.file_utils import get_authentication_headers_for_url
from ..utils.hub import hf_hub_url



class 	lowerCamelCase__      (							__lowerCamelCase):




		'''simple docstring'''



		snake_case_     =""""""
		snake_case_     ="""hf-legacy"""  # "hf://"" is reserved for hffs



		def __init__(self		,__lowerCamelCase = None		,__lowerCamelCase = None		,**__lowerCamelCase		,)					->      Tuple:

						"""simple docstring"""






						super().__init__(self		,**__lowercase			)
						lowerCAmelCase__					:    int												=					repo_info
						lowerCAmelCase__					:    Tuple												=					token
						lowerCAmelCase__					:    int												=					None



		def 		lowerCAmelCase__				(self			)					->      Tuple:

						"""simple docstring"""






						if self.dir_cache is None:
										lowerCAmelCase__					:    int												=					{}
										for hf_file in self.repo_info.siblings:
														# TODO(QL): add sizes
														lowerCAmelCase__					:    str												=					{
														    '''name''': hf_file.rfilename,
														    '''size''': None,
														    '''type''': '''file''',
														}
														self.dir_cache.update(
														    {
														        str(__lowercase			): {'''name''': str(__lowercase			), '''size''': None, '''type''': '''directory'''}
														        for d in list(PurePosixPath(hf_file.rfilename			).parents			)[:-1]
														    }			)



		def 		lowerCAmelCase__				(self		,__lowerCamelCase		,__lowerCamelCase = "rb"		,**__lowerCamelCase		,)					->      List[str]:

						"""simple docstring"""






						if not isinstance(self.repo_info		,__lowercase			):
										raise NotImplementedError(f"""Open is only implemented for dataset repositories, but got {self.repo_info}"""			)
						lowerCAmelCase__					:    int												=					hf_hub_url(self.repo_info.id		,__lowercase		,revision=self.repo_info.sha			)
						return fsspec.open(
						    __lowercase		,mode=__lowercase		,headers=get_authentication_headers_for_url(__lowercase		,use_auth_token=self.token			)		,client_kwargs={'''trust_env''': True}		,).open()



		def 		lowerCAmelCase__				(self		,__lowerCamelCase		,**__lowerCamelCase			)					->      Dict:

						"""simple docstring"""






						self._get_dirs()
						lowerCAmelCase__					:    Tuple												=					self._strip_protocol(__lowercase			)
						if path in self.dir_cache:
										return self.dir_cache[path]
						else:
										raise FileNotFoundError(__lowercase			)



		def 		lowerCAmelCase__				(self		,__lowerCamelCase		,__lowerCamelCase=False		,**__lowerCamelCase			)					->      Optional[Any]:

						"""simple docstring"""






						self._get_dirs()
						lowerCAmelCase__					:    Optional[int]												=					PurePosixPath(path.strip('''/'''			)			)
						lowerCAmelCase__					:    Optional[int]												=					{}
						for p, f in self.dir_cache.items():
										lowerCAmelCase__					:    Optional[int]												=					PurePosixPath(p.strip('''/'''			)			)
										lowerCAmelCase__					:    List[str]												=					p.parent
										if root == path:
														lowerCAmelCase__					:    Dict												=					f
						lowerCAmelCase__					:    Union[str, Any]												=					list(paths.values()			)
						if detail:
										return out
						else:
										return sorted(f['''name'''] for f in out			)









def      lowerCAmelCase__		(   lowerCamelCase_		:		int	,lowerCamelCase_		:		int):





				'''simple docstring'''

				while b:
								lowerCAmelCase__						,		lowerCAmelCase__					:    Optional[Any]												=					b, a % b
				return a






def      lowerCAmelCase__		(   lowerCamelCase_		:		int	,lowerCamelCase_		:		int):





				'''simple docstring'''

				return a if b == 0 else euclidean_gcd_recursive(lowerCamelCase_	,a % b)






def      lowerCAmelCase__		(   ):





				'''simple docstring'''

				print(f"""euclidean_gcd(3, 5) = {euclidean_gcd(3	,5)}""")
				print(f"""euclidean_gcd(5, 3) = {euclidean_gcd(5	,3)}""")
				print(f"""euclidean_gcd(1, 3) = {euclidean_gcd(1	,3)}""")
				print(f"""euclidean_gcd(3, 6) = {euclidean_gcd(3	,6)}""")
				print(f"""euclidean_gcd(6, 3) = {euclidean_gcd(6	,3)}""")

				print(f"""euclidean_gcd_recursive(3, 5) = {euclidean_gcd_recursive(3	,5)}""")
				print(f"""euclidean_gcd_recursive(5, 3) = {euclidean_gcd_recursive(5	,3)}""")
				print(f"""euclidean_gcd_recursive(1, 3) = {euclidean_gcd_recursive(1	,3)}""")
				print(f"""euclidean_gcd_recursive(3, 6) = {euclidean_gcd_recursive(3	,6)}""")
				print(f"""euclidean_gcd_recursive(6, 3) = {euclidean_gcd_recursive(6	,3)}""")


if __name__ == "__main__":
							main()

