



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        UpperCAmelCase_  (       a__	):

						'''simple docstring'''




						UpperCamelCase__      :			List[str]      =  ''
						UpperCamelCase__      :			Optional[Any]      =  'hf-legacy'  # "hf://"" is reserved for hffs






						def __init__(   self				,							_A = None				,							_A = None				,							**_A				,							):







													'''simple docstring'''

													super().__init__(self				,							**_lowerCamelCase		)
													__SCREAMING_SNAKE_CASE									= repo_info
													__SCREAMING_SNAKE_CASE									= token
													__SCREAMING_SNAKE_CASE									= None






						def 	_A     (   self		):







													'''simple docstring'''

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






						def 	_A     (   self				,							_A				,							_A = "rb"				,							**_A				,							):







													'''simple docstring'''

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






						def 	_A     (   self				,							_A				,							**_A		):







													'''simple docstring'''

													self._get_dirs()
													__SCREAMING_SNAKE_CASE									= self._strip_protocol(_lowerCamelCase		)
													if path in self.dir_cache:
																				return self.dir_cache[path]
													else:
																				raise FileNotFoundError(_lowerCamelCase		)






						def 	_A     (   self				,							_A				,							_A=False				,							**_A		):







													'''simple docstring'''

													self._get_dirs()
													__SCREAMING_SNAKE_CASE									= PurePosixPath(path.strip('/'		)		)
													__SCREAMING_SNAKE_CASE									= {}
													for p, f in self.dir_cache.items():
																				__SCREAMING_SNAKE_CASE									= PurePosixPath(p.strip('/'		)		)
																				__SCREAMING_SNAKE_CASE									= p.parent
																				if root == path:
																											__SCREAMING_SNAKE_CASE									= f
													__SCREAMING_SNAKE_CASE									= list(paths.values()		)
													if detail:
																				return out
													else:
																				return sorted(f['name'] for f in out		)







from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


lowerCAmelCase__		:					List[str]							={
    '''configuration_timesformer''': ['''TIMESFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP''', '''TimesformerConfig'''],
}

try:
			if not is_torch_available():
						raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
			pass
else:
			lowerCAmelCase__		:					List[str]							=[
			    '''TIMESFORMER_PRETRAINED_MODEL_ARCHIVE_LIST''',
			    '''TimesformerModel''',
			    '''TimesformerForVideoClassification''',
			    '''TimesformerPreTrainedModel''',
			]

if TYPE_CHECKING:
			from .configuration_timesformer import TIMESFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP, TimesformerConfig

			try:
						if not is_torch_available():
									raise OptionalDependencyNotAvailable()
			except OptionalDependencyNotAvailable:
						pass
			else:
						from .modeling_timesformer import (
						    TIMESFORMER_PRETRAINED_MODEL_ARCHIVE_LIST,
						    TimesformerForVideoClassification,
						    TimesformerModel,
						    TimesformerPreTrainedModel,
						)

else:
			import sys

			lowerCAmelCase__		:					Union[str, Any]							=_LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)






