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       snake_case					(      UpperCamelCase_						):
  lowercase_			=     ''
  lowercase_			=     'hf-legacy'  # "hf://"" is reserved for hffs




  def __init__(      self     :	List[Any]     , a_     :	Optional[DatasetInfo] = None     , a_     :	Optional[str] = None     , **a_     :	List[str]     , )->       Tuple:




       """simple docstring"""
       super().__init__(self     , **a_				)
       SCREAMING_SNAKE_CASE__				:				int			=		repo_info
       SCREAMING_SNAKE_CASE__				:				Any			=		token
       SCREAMING_SNAKE_CASE__				:				Any			=		None




  def 	__lowercase(      self     :	List[str]				)->       int:




       """simple docstring"""
       if self.dir_cache is None:
            SCREAMING_SNAKE_CASE__				:				Union[str, Any]			=		{}
            for hf_file in self.repo_info.siblings:
                 # TODO(QL): add sizes
                 SCREAMING_SNAKE_CASE__				:				Union[str, Any]			=		{
                     '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 	__lowercase(      self     :	Union[str, Any]     , a_     :	str     , a_     :	str = "rb"     , **a_     :	Union[str, Any]     , )->       Dict:




       """simple docstring"""
       if not isinstance(self.repo_info     , a_				):
            raise NotImplementedError(F'''Open is only implemented for dataset repositories, but got {self.repo_info}'''				)
       SCREAMING_SNAKE_CASE__				:				str			=		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 	__lowercase(      self     :	Dict     , a_     :	str     , **a_     :	List[Any]				)->       List[str]:




       """simple docstring"""
       self._get_dirs()
       SCREAMING_SNAKE_CASE__				:				Dict			=		self._strip_protocol(a_				)
       if path in self.dir_cache:
            return self.dir_cache[path]
       else:
            raise FileNotFoundError(a_				)




  def 	__lowercase(      self     :	List[Any]     , a_     :	str     , a_     :	int=False     , **a_     :	Optional[Any]				)->       List[str]:




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




import requests

SCREAMING_SNAKE_CASE__		:					int						=					"https://newsapi.org/v1/articles?source=bbc-news&sortBy=top&apiKey="







def     _a				(      lowercase__  :			str ):







     '''simple docstring'''


     SCREAMING_SNAKE_CASE__				:				Optional[Any]			=		requests.get(_NEWS_API + bbc_news_api_key ).json()
     # each article in the list is a dict
     for i, article in enumerate(bbc_news_page['articles']     ,  1 ):
          print(f'''{i}.) {article['title']}''' )


if __name__ == "__main__":
      fetch_bbc_news(bbc_news_api_key="<Your BBC News API key goes here>")



