



import os
from typing import List, Optional, Union

from ...tokenization_utils import PreTrainedTokenizer
from ...tokenization_utils_base import AddedToken
from ...utils import logging


__UpperCAmelCase          =       logging.get_logger(__name__)

__UpperCAmelCase          =       {'''vocab_file''': '''vocab.txt'''}

__UpperCAmelCase          =       {
    '''vocab_file''': {
        '''facebook/esm2_t6_8M_UR50D''': '''https://huggingface.co/facebook/esm2_t6_8M_UR50D/resolve/main/vocab.txt''',
        '''facebook/esm2_t12_35M_UR50D''': '''https://huggingface.co/facebook/esm2_t12_35M_UR50D/resolve/main/vocab.txt''',
    },
}

__UpperCAmelCase          =       {
    '''facebook/esm2_t6_8M_UR50D''': 1_024,
    '''facebook/esm2_t12_35M_UR50D''': 1_024,
}
def 		UpperCamelCase	(   snake_case__       :    int	)	->     Any:
   with open(snake_case__       ,     'r'	) as f:
      UpperCamelCase    :  Tuple							=	f.read().splitlines()
      return [l.strip() for l in lines]



class 				lowerCAmelCase_		(  a__							):
       UpperCAmelCase__				:					List[str]        =  VOCAB_FILES_NAMES
       UpperCAmelCase__				:					str        =  PRETRAINED_VOCAB_FILES_MAP
       UpperCAmelCase__				:					Optional[int]        =  PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
       UpperCAmelCase__				:					str        =  ["input_ids", "attention_mask"]
       def __init__(			self,			SCREAMING_SNAKE_CASE_,			SCREAMING_SNAKE_CASE_="<unk>",			SCREAMING_SNAKE_CASE_="<cls>",			SCREAMING_SNAKE_CASE_="<pad>",			SCREAMING_SNAKE_CASE_="<mask>",			SCREAMING_SNAKE_CASE_="<eos>",			**SCREAMING_SNAKE_CASE_,			)     ->		Optional[Any]:
          super().__init__(**SCREAMING_SNAKE_CASE_       )
          UpperCamelCase    :  str							=	load_vocab_file(SCREAMING_SNAKE_CASE_       )
          UpperCamelCase    :  List[Any]							=	dict(enumerate(self.all_tokens       )       )
          UpperCamelCase    :  Optional[int]							=	{tok: ind for ind, tok in enumerate(self.all_tokens       )}
          UpperCamelCase    :  Union[str, Any]							=	unk_token
          UpperCamelCase    :  Any							=	cls_token
          UpperCamelCase    :  Optional[int]							=	pad_token
          UpperCamelCase    :  List[str]							=	mask_token
          UpperCamelCase    :  Tuple							=	eos_token
          UpperCamelCase    :  str							=	self.all_tokens
          self._create_trie(self.unique_no_split_tokens       )
       def 					snake_case_       (			self,			SCREAMING_SNAKE_CASE_       )     ->		str:
          return self._id_to_token.get(SCREAMING_SNAKE_CASE_,			self.unk_token       )
       def 					snake_case_       (			self,			SCREAMING_SNAKE_CASE_       )     ->		int:
          return self._token_to_id.get(SCREAMING_SNAKE_CASE_,			self._token_to_id.get(self.unk_token       )       )
       def 					snake_case_       (			self,			SCREAMING_SNAKE_CASE_,			**SCREAMING_SNAKE_CASE_       )     ->		Tuple:
          return text.split()
       def 					snake_case_       (			self,			SCREAMING_SNAKE_CASE_=False       )     ->		int:
          return len(self._id_to_token       )
       def 					snake_case_       (			self       )     ->		str:
          return {token: i for i, token in enumerate(self.all_tokens       )}
       def 					snake_case_       (			self,			SCREAMING_SNAKE_CASE_       )     ->		int:
          return self._token_to_id.get(SCREAMING_SNAKE_CASE_,			self._token_to_id.get(self.unk_token       )       )
       def 					snake_case_       (			self,			SCREAMING_SNAKE_CASE_       )     ->		str:
          return self._id_to_token.get(SCREAMING_SNAKE_CASE_,			self.unk_token       )
       def 					snake_case_       (			self,			SCREAMING_SNAKE_CASE_,			SCREAMING_SNAKE_CASE_ = None       )     ->		List[int]:
          UpperCamelCase    :  List[Any]							=	[self.cls_token_id]
          UpperCamelCase    :  List[str]							=	[self.eos_token_id]  # No sep token in ESM vocabulary
          if token_ids_a is None:
             if self.eos_token_id is None:
                return cls + token_ids_a
             else:
                return cls + token_ids_a + sep
          elif self.eos_token_id is None:
             raise ValueError('Cannot tokenize multiple sequences when EOS token is not set!'       )
          return cls + token_ids_a + sep + token_ids_a + sep  # Multiple inputs always have an EOS token
       def 					snake_case_       (			self,			SCREAMING_SNAKE_CASE_,			SCREAMING_SNAKE_CASE_ = None,			SCREAMING_SNAKE_CASE_ = False       )     ->		List[int]:
          if already_has_special_tokens:
             if token_ids_a is not None:
                raise ValueError(
                    'You should not supply a second sequence if the provided sequence of '
                    'ids is already formatted with special tokens for the model.'       )

             return [1 if token in self.all_special_ids else 0 for token in token_ids_a]
          UpperCamelCase    :  Optional[int]							=	[1] + ([0] * len(SCREAMING_SNAKE_CASE_       )) + [1]
          if token_ids_a is not None:
             mask += [0] * len(SCREAMING_SNAKE_CASE_       ) + [1]
          return mask
       def 					snake_case_       (			self,			SCREAMING_SNAKE_CASE_,			SCREAMING_SNAKE_CASE_       )     ->		Any:
          UpperCamelCase    :  Dict							=	os.path.join(SCREAMING_SNAKE_CASE_,			(filename_prefix + '-' if filename_prefix else '') + 'vocab.txt'       )
          with open(SCREAMING_SNAKE_CASE_,			'w'       ) as f:
             f.write('\n'.join(self.all_tokens       )       )
          return (vocab_file,)
       @property
       def 					snake_case_       (			self       )     ->		int:
          return self.get_vocab_size(with_added_tokens=SCREAMING_SNAKE_CASE_       )






       def 					snake_case_       (			self,			SCREAMING_SNAKE_CASE_,			SCREAMING_SNAKE_CASE_ = False       )     ->		int:
          return super()._add_tokens(SCREAMING_SNAKE_CASE_,			special_tokens=SCREAMING_SNAKE_CASE_       )








from __future__ import annotations

from typing import Any



class 				lowerCAmelCase_		:
       def __init__(			self,			SCREAMING_SNAKE_CASE_       )     ->		None:
          UpperCamelCase    :  Any							=	num_of_nodes
          UpperCamelCase    :  list[list[int]]							=	[]
          UpperCamelCase    :  dict[int, int]							=	{}
       def 					snake_case_       (			self,			SCREAMING_SNAKE_CASE_,			SCREAMING_SNAKE_CASE_,			SCREAMING_SNAKE_CASE_       )     ->		None:
          self.m_edges.append([u_node, v_node, weight]       )
       def 					snake_case_       (			self,			SCREAMING_SNAKE_CASE_       )     ->		int:

          if self.m_component[u_node] == u_node:
             return u_node
          return self.find_component(self.m_component[u_node]       )
       def 					snake_case_       (			self,			SCREAMING_SNAKE_CASE_       )     ->		None:

          if self.m_component[u_node] != u_node:
             for k in self.m_component:
                UpperCamelCase    :  Dict							=	self.find_component(SCREAMING_SNAKE_CASE_       )
       def 					snake_case_       (			self,			SCREAMING_SNAKE_CASE_,			SCREAMING_SNAKE_CASE_,			SCREAMING_SNAKE_CASE_       )     ->		None:

          if component_size[u_node] <= component_size[v_node]:
             UpperCamelCase    :  Tuple							=	v_node
             component_size[v_node] += component_size[u_node]
             self.set_component(SCREAMING_SNAKE_CASE_       )

          elif component_size[u_node] >= component_size[v_node]:
             UpperCamelCase    :  Union[str, Any]							=	self.find_component(SCREAMING_SNAKE_CASE_       )
             component_size[u_node] += component_size[v_node]
             self.set_component(SCREAMING_SNAKE_CASE_       )






       def 					snake_case_       (			self       )     ->		None:
          UpperCamelCase    :  int							=	[]
          UpperCamelCase    :  int							=	0

          UpperCamelCase    :  list[Any]							=	[-1] * self.m_num_of_nodes

          # A list of components (initialized to all of the nodes)
          for node in range(self.m_num_of_nodes       ):
             self.m_component.update({node: node}       )
             component_size.append(1       )

          UpperCamelCase    :  List[str]							=	self.m_num_of_nodes

          while num_of_components > 1:
             for edge in self.m_edges:
                UpperCamelCase	,     UpperCamelCase	,     UpperCamelCase    :  List[Any]							=	edge

                UpperCamelCase    :  str							=	self.m_component[u]
                UpperCamelCase    :  Any							=	self.m_component[v]

                if u_component != v_component:

                   for component in (u_component, v_component):
                      if (
                          minimum_weight_edge[component] == -1
                          or minimum_weight_edge[component][2] > w
                      ):
                         UpperCamelCase    :  Any							=	[u, v, w]

             for edge in minimum_weight_edge:
                if isinstance(SCREAMING_SNAKE_CASE_,			SCREAMING_SNAKE_CASE_       ):
                   UpperCamelCase	,     UpperCamelCase	,     UpperCamelCase    :  int							=	edge

                   UpperCamelCase    :  List[Any]							=	self.m_component[u]
                   UpperCamelCase    :  Tuple							=	self.m_component[v]

                   if u_component != v_component:
                      mst_weight += w
                      self.union(SCREAMING_SNAKE_CASE_,			SCREAMING_SNAKE_CASE_,			SCREAMING_SNAKE_CASE_       )
                      print(F"""Added edge [{u} - {v}]\nAdded weight: {w}\n"""       )
                      num_of_components -= 1

             UpperCamelCase    :  Optional[Any]							=	[-1] * self.m_num_of_nodes
          print(F"""The total weight of the minimal spanning tree is: {mst_weight}"""       )






def 		UpperCamelCase	(   )	->     None:
   pass


if __name__ == "__main__":
    import doctest

    doctest.testmod()



