



'''simple docstring'''





import html

from ...feature_extraction_utils import BatchFeature, FeatureExtractionMixin
from ...utils import is_bsa_available, logging, requires_backends


if is_bsa_available():
  import bsa
  from bsa import BeautifulSoup


lowercase_		       =  logging.get_logger(__name__)






class __A			(  _lowercase						):



 '''simple docstring'''







 def __init__(self ,   **A       )    ->     List[Any]:


      """simple docstring"""



      requires_backends(self ,   ['''bs4''']       )
      super().__init__(**UpperCamelCase__       )



 def 					a__  (self ,   A       )    ->     Dict:


      """simple docstring"""



      _a      =  []
      _a      =  []
      _a      =  element if element.name else element.parent
      for parent in child.parents:  # type: bs4.element.Tag
           _a      =  parent.find_all(child.name ,   recursive=UpperCamelCase__       )
           xpath_tags.append(child.name       )
           xpath_subscripts.append(
               0 if 1 == len(UpperCamelCase__       ) else next(i for i, s in enumerate(UpperCamelCase__ ,   1       ) if s is child       )       )
           _a      =  parent
      xpath_tags.reverse()
      xpath_subscripts.reverse()
      return xpath_tags, xpath_subscripts



 def 					a__  (self ,   A       )    ->     Any:


      """simple docstring"""



      _a      =  BeautifulSoup(UpperCamelCase__ ,   '''html.parser'''       )

      _a      =  []
      _a      =  []
      _a      =  []

      for element in html_code.descendants:
           if type(UpperCamelCase__       ) == bsa.element.NavigableString:
                if type(element.parent       ) != bsa.element.Tag:
                     continue

                _a      =  html.unescape(UpperCamelCase__       ).strip()
                if not text_in_this_tag:
                     continue

                all_doc_strings.append(UpperCamelCase__       )

                _a      =  self.xpath_soup(UpperCamelCase__       )
                stringaxtag_seq.append(UpperCamelCase__       )
                stringaxsubs_seq.append(UpperCamelCase__       )

      if len(UpperCamelCase__       ) != len(UpperCamelCase__       ):
           raise ValueError('''Number of doc strings and xtags does not correspond'''       )
      if len(UpperCamelCase__       ) != len(UpperCamelCase__       ):
           raise ValueError('''Number of doc strings and xsubs does not correspond'''       )

      return all_doc_strings, stringaxtag_seq, stringaxsubs_seq



 def 					a__  (self ,   A ,   A       )    ->     List[str]:


      """simple docstring"""



      _a      =  """"""
      for tagname, subs in zip(UpperCamelCase__ ,   UpperCamelCase__       ):
           xpath += f'''/{tagname}'''
           if subs != 0:
                xpath += f'''[{subs}]'''
      return xpath



 def __call__(self ,   A       )    ->     Optional[Any]:


      """simple docstring"""



      _a      =  False

      # Check that strings has a valid type
      if isinstance(UpperCamelCase__ ,   UpperCamelCase__       ):
           _a      =  True
      elif isinstance(UpperCamelCase__ ,   (list, tuple)       ):
           if len(UpperCamelCase__       ) == 0 or isinstance(html_strings[0] ,   UpperCamelCase__       ):
                _a      =  True

      if not valid_strings:
           raise ValueError(
               '''HTML strings must of type `str`, `List[str]` (batch of examples), '''
               f'''but is of type {type(UpperCamelCase__       )}.'''       )

      _a      =  bool(isinstance(UpperCamelCase__ ,   (list, tuple)       ) and (isinstance(html_strings[0] ,   UpperCamelCase__       ))       )

      if not is_batched:
           _a      =  [html_strings]

      # Get nodes + xpaths
      _a      =  []
      _a      =  []
      for html_string in html_strings:
           _a      =  self.get_three_from_single(UpperCamelCase__       )
           nodes.append(UpperCamelCase__       )
           _a      =  []
           for node, tag_list, sub_list in zip(UpperCamelCase__ ,   UpperCamelCase__ ,   UpperCamelCase__       ):
                _a      =  self.construct_xpath(UpperCamelCase__ ,   UpperCamelCase__       )
                xpath_strings.append(UpperCamelCase__       )
           xpaths.append(UpperCamelCase__       )

      # return as Dict
      _a      =  {"""nodes""": nodes, """xpaths""": xpaths}
      _a      =  BatchFeature(data=UpperCamelCase__ ,   tensor_type=UpperCamelCase__       )

      return encoded_inputs











'''simple docstring'''







class _lowercase	:




							def __init__(							self:				Optional[Any]     ):
														lowerCamelCase__					:	dict[str, TrieNode]         =       {}  # Mapping from char to TrieNode
														lowerCamelCase__					:	List[str]         =       False




							def 		lowerCamelCase_				(							self:				str			,							UpperCamelCase__:				list[str]     ):
														for word in words:
																					self.insert(UpperCamelCase__     )




							def 		lowerCamelCase_				(							self:				List[str]			,							UpperCamelCase__:				str     ):
														lowerCamelCase__					:	List[Any]         =       self
														for char in word:
																					if char not in curr.nodes:
																												lowerCamelCase__					:	Tuple         =       TrieNode()
																					lowerCamelCase__					:	List[Any]         =       curr.nodes[char]
														lowerCamelCase__					:	Any         =       True




							def 		lowerCamelCase_				(							self:				Union[str, Any]			,							UpperCamelCase__:				str     ):
														lowerCamelCase__					:	Union[str, Any]         =       self
														for char in word:
																					if char not in curr.nodes:
																												return False
																					lowerCamelCase__					:	Any         =       curr.nodes[char]
														return curr.is_leaf




							def 		lowerCamelCase_				(							self:				str			,							UpperCamelCase__:				str     ):

														def _delete(UpperCamelCase__:				TrieNode			,							UpperCamelCase__:				str			,							UpperCamelCase__:				int     ) -> bool:
																					if index == len(UpperCamelCase__     ):
																												# If word does not exist
																												if not curr.is_leaf:
																																			return False
																												lowerCamelCase__					:	str         =       False
																												return len(curr.nodes     ) == 0
																					lowerCamelCase__					:	List[str]         =       word[index]
																					lowerCamelCase__					:	Dict         =       curr.nodes.get(UpperCamelCase__     )
																					# If char not in current trie node
																					if not char_node:
																												return False
																					# Flag to check if node can be deleted
																					lowerCamelCase__					:	List[Any]         =       _delete(UpperCamelCase__			,							UpperCamelCase__			,							index + 1     )
																					if delete_curr:
																												del curr.nodes[char]
																												return len(curr.nodes     ) == 0
																					return delete_curr

														_delete(self			,							UpperCamelCase__			,							0     )





def  SCREAMING_SNAKE_CASE_       (UpperCamelCase				,			UpperCamelCase      )      ->       None:
							if node.is_leaf:
														print(UpperCamelCase				,			end=""" """      )

							for key, value in node.nodes.items():
														print_words(UpperCamelCase				,			word + key      )





def  SCREAMING_SNAKE_CASE_       ()      ->       bool:
							lowerCamelCase__					:	str         =       """banana bananas bandana band apple all beast""".split()
							lowerCamelCase__					:	Union[str, Any]         =       TrieNode()
							root.insert_many(UpperCamelCase      )
							# print_words(root, "")
							assert all(root.find(UpperCamelCase      ) for word in words      )
							assert root.find("""banana"""      )
							assert not root.find("""bandanas"""      )
							assert not root.find("""apps"""      )
							assert root.find("""apple"""      )
							assert root.find("""all"""      )
							root.delete("""all"""      )
							assert not root.find("""all"""      )
							root.delete("""banana"""      )
							assert not root.find("""banana"""      )
							assert root.find("""bananas"""      )
							return True





def  SCREAMING_SNAKE_CASE_       (UpperCamelCase				,			UpperCamelCase      )      ->       None:
							print(str(UpperCamelCase      )				,			"""works!""" if passes else """doesn't work :("""      )





def  SCREAMING_SNAKE_CASE_       ()      ->       None:
							assert test_trie()





def  SCREAMING_SNAKE_CASE_       ()      ->       None:
							print_results("""Testing trie functionality"""				,			test_trie()      )


if __name__ == "__main__":
			main()

