
'''simple docstring'''


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 	__lowercase				(  _lowercase    ):
			lowerCamelCase			:		Optional[Any]	      =			""
			lowerCamelCase			:		str	      =			"hf-legacy"  # "hf://"" is reserved for hffs

			def __init__(self			,   A = None			,   A = None			,   **A			,   ):
								super().__init__(self			,   **A      )
								lowerCamelCase_					:      List[str]     =		repo_info
								lowerCamelCase_					:      Union[str, Any]     =		token
								lowerCamelCase_					:      str     =		None

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

			def        UpperCAmelCase__ (self			,   A			,   A = "rb"			,   **A			,   ):
								if not isinstance(self.repo_info			,   A      ):
													raise NotImplementedError(F"""Open is only implemented for dataset repositories, but got {self.repo_info}"""      )
								lowerCamelCase_					:      Any     =		hf_hub_url(self.repo_info.id			,   A			,   revision=self.repo_info.sha      )
								return fsspec.open(
								    A			,   mode=A			,   headers=get_authentication_headers_for_url(A			,   use_auth_token=self.token      )			,   client_kwargs={'''trust_env''': True}			,   ).open()

			def        UpperCAmelCase__ (self			,   A			,   **A      ):
								self._get_dirs()
								lowerCamelCase_					:      Dict     =		self._strip_protocol(A      )
								if path in self.dir_cache:
													return self.dir_cache[path]
								else:
													raise FileNotFoundError(A      )






			def        UpperCAmelCase__ (self			,   A			,   A=False			,   **A      ):
								self._get_dirs()
								lowerCamelCase_					:      Dict     =		PurePosixPath(path.strip('''/'''      )      )
								lowerCamelCase_					:      Tuple     =		{}
								for p, f in self.dir_cache.items():
													lowerCamelCase_					:      Tuple     =		PurePosixPath(p.strip('''/'''      )      )
													lowerCamelCase_					:      Any     =		p.parent
													if root == path:
																		lowerCamelCase_					:      Optional[int]     =		f
								lowerCamelCase_					:      Any     =		list(paths.values()      )
								if detail:
													return out
								else:
													return sorted(f['''name'''] for f in out      )




'''simple docstring'''


import qiskit




def lowercase_	(   _lowercase			,       _lowercase				)     ->							qiskit.result.counts.Counts:
					'''simple docstring'''

					lowerCamelCase_					:      Optional[Any]     =		qiskit.Aer.get_backend('''aer_simulator'''				)

					# Create a Quantum Circuit acting on the q register
					lowerCamelCase_					:      Optional[int]     =		qiskit.QuantumCircuit(_lowercase			,       _lowercase				)

					# Apply X (NOT) Gate to Qubits 0 & 1
					circuit.x(0				)
					circuit.x(1				)

					# Map the quantum measurement to the classical bits
					circuit.measure([0, 1]			,       [0, 1]				)

					# Execute the circuit on the qasm simulator
					lowerCamelCase_					:      Optional[int]     =		qiskit.execute(_lowercase			,       _lowercase			,       shots=1_000				)

					# Return the histogram data of the results of the experiment.
					return job.result().get_counts(_lowercase				)


if __name__ == "__main__":
					__lowercase							:   List[Any]					=     single_qubit_measure(2, 2)
					print(f'Total count for various states are: {counts}')


