


"""simple docstring"""


from __future__ import annotations

import math

import numpy as np
from numpy.linalg import norm


def _lowerCamelCase      (						_UpperCamelCase       ,					_UpperCamelCase ):

			'''simple docstring'''




			return math.sqrt(sum(pow(a - b       ,					2 ) for a, b in zip(_UpperCamelCase       ,					_UpperCamelCase ) ) )


def _lowerCamelCase      (						_UpperCamelCase       ,					_UpperCamelCase ):

			'''simple docstring'''




			if dataset.ndim != value_array.ndim:
						__lowerCAmelCase							       =     (
						    "Wrong input data's dimensions... "
						    f"dataset : {dataset.ndim}, value_array : {value_array.ndim}"
						)
						raise ValueError(_UpperCamelCase )

			try:
						if dataset.shape[1] != value_array.shape[1]:
									__lowerCAmelCase							       =     (
									    "Wrong input data's shape... "
									    f"dataset : {dataset.shape[1]}, value_array : {value_array.shape[1]}"
									)
									raise ValueError(_UpperCamelCase )
			except IndexError:
						if dataset.ndim != value_array.ndim:
									raise TypeError("Wrong shape" )

			if dataset.dtype != value_array.dtype:
						__lowerCAmelCase							       =     (
						    "Input data have different datatype... "
						    f"dataset : {dataset.dtype}, value_array : {value_array.dtype}"
						)
						raise TypeError(_UpperCamelCase )

			__lowerCAmelCase							       =     []

			for value in value_array:
						__lowerCAmelCase							       =     euclidean(_UpperCamelCase       ,					dataset[0] )
						__lowerCAmelCase							       =     dataset[0].tolist()

						for dataset_value in dataset[1:]:
									__lowerCAmelCase							       =     euclidean(_UpperCamelCase       ,					_UpperCamelCase )

									if dist > temp_dist:
												__lowerCAmelCase							       =     temp_dist
												__lowerCAmelCase							       =     dataset_value.tolist()

						answer.append([vector, dist] )

			return answer


def _lowerCamelCase      (						_UpperCamelCase       ,					_UpperCamelCase ):

			'''simple docstring'''




			return np.dot(_UpperCamelCase       ,					_UpperCamelCase ) / (norm(_UpperCamelCase ) * norm(_UpperCamelCase ))


if __name__ == "__main__":
	import doctest

	doctest.testmod()








"""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     _UpperCamelCase    (  lowerCAmelCase__						):
							'''simple docstring'''







							__UpperCAmelCase		:       Union[str, Any]							 =""""""
							__UpperCAmelCase		:       Optional[int]							 ="""hf-legacy"""  # "hf://"" is reserved for hffs

							def __init__(	self       ,  __a = None       ,  __a = None       ,  **__a       ,  ):
										super().__init__(self       ,  **__a      )
										__lowerCAmelCase							       =     repo_info
										__lowerCAmelCase							       =     token
										__lowerCAmelCase							       =     None

							def      snake_case							(	self      ):
										if self.dir_cache is None:
													__lowerCAmelCase							       =     {}
													for hf_file in self.repo_info.siblings:
																# TODO(QL): add sizes
																__lowerCAmelCase							       =     {
																    "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      snake_case							(	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							       =     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      snake_case							(	self       ,  __a       ,  **__a      ):
										self._get_dirs()
										__lowerCAmelCase							       =     self._strip_protocol(__a      )
										if path in self.dir_cache:
													return self.dir_cache[path]
										else:
													raise FileNotFoundError(__a      )



							def      snake_case							(	self       ,  __a       ,  __a=False       ,  **__a      ):
										self._get_dirs()
										__lowerCAmelCase							       =     PurePosixPath(path.strip("/"      )      )
										__lowerCAmelCase							       =     {}
										for p, f in self.dir_cache.items():
													__lowerCAmelCase							       =     PurePosixPath(p.strip("/"      )      )
													__lowerCAmelCase							       =     p.parent
													if root == path:
																__lowerCAmelCase							       =     f
										__lowerCAmelCase							       =     list(paths.values()      )
										if detail:
													return out
										else:
													return sorted(f["name"] for f in out      )




