

'''simple docstring'''






class      SCREAMING_SNAKE_CASE__      :




    def __init__( self    ,					lowercase__      ):






          """simple docstring"""






          SCREAMING_SNAKE_CASE_				:      List[str]					=	val
          # Number of nodes in left subtree
          SCREAMING_SNAKE_CASE_				:      Optional[Any]					=	0
          SCREAMING_SNAKE_CASE_				:      Union[str, Any]					=	None
          SCREAMING_SNAKE_CASE_				:      Optional[int]					=	None
          SCREAMING_SNAKE_CASE_				:      Tuple					=	None







    def   __lowerCamelCase				( self    ,					lowercase__      ):






          """simple docstring"""






          assert self.left_tree_size == other.left_tree_size, "Unequal Sizes of Blocks"

          if self.val < other.val:
                SCREAMING_SNAKE_CASE_				:      int					=	self.right
                SCREAMING_SNAKE_CASE_				:      Dict					=	None
                if self.right:
                      SCREAMING_SNAKE_CASE_				:      List[str]					=	other
                SCREAMING_SNAKE_CASE_				:      List[str]					=	other
                SCREAMING_SNAKE_CASE_				:      List[Any]					=	self.left_tree_size * 2 + 1
                return self
          else:
                SCREAMING_SNAKE_CASE_				:      Optional[int]					=	other.right
                SCREAMING_SNAKE_CASE_				:      Optional[Any]					=	None
                if other.right:
                      SCREAMING_SNAKE_CASE_				:      List[str]					=	self
                SCREAMING_SNAKE_CASE_				:      str					=	self
                SCREAMING_SNAKE_CASE_				:      List[str]					=	other.left_tree_size * 2 + 1
                return other






class      SCREAMING_SNAKE_CASE__      :




    def __init__( self    ,					lowercase__=None    ,					lowercase__=None    ,					lowercase__=0      ):






          """simple docstring"""






          SCREAMING_SNAKE_CASE_				:      Union[str, Any]					=	heap_size
          SCREAMING_SNAKE_CASE_				:      int					=	bottom_root
          SCREAMING_SNAKE_CASE_				:      Dict					=	min_node




    def   __lowerCamelCase				( self    ,					lowercase__      ):






          """simple docstring"""






          if other.size == 0:
                return None
          if self.size == 0:
                SCREAMING_SNAKE_CASE_				:      Optional[Any]					=	other.size
                SCREAMING_SNAKE_CASE_				:      int					=	other.bottom_root
                SCREAMING_SNAKE_CASE_				:      Dict					=	other.min_node
                return None
          # Update size
          SCREAMING_SNAKE_CASE_				:      Union[str, Any]					=	self.size + other.size

          # Update min.node
          if self.min_node.val > other.min_node.val:
                SCREAMING_SNAKE_CASE_				:      Optional[int]					=	other.min_node
          # Merge

          # Order roots by left_subtree_size
          SCREAMING_SNAKE_CASE_				:      int					=	[]
          SCREAMING_SNAKE_CASE_,						SCREAMING_SNAKE_CASE_				:      Optional[Any]					=	self.bottom_root, other.bottom_root
          while i or j:
                if i and ((not j) or i.left_tree_size < j.left_tree_size):
                      combined_roots_list.append((i, True)      )
                      SCREAMING_SNAKE_CASE_				:      List[str]					=	i.parent
                else:
                      combined_roots_list.append((j, False)      )
                      SCREAMING_SNAKE_CASE_				:      Dict					=	j.parent
                 # Insert links between them
          for i in range(len(lowercase_      ) - 1      ):
                if combined_roots_list[i][1] != combined_roots_list[i + 1][1]:
                      SCREAMING_SNAKE_CASE_				:      Dict					=	combined_roots_list[i + 1][0]
                      SCREAMING_SNAKE_CASE_				:      Optional[Any]					=	combined_roots_list[i][0]
                 # Consecutively merge roots with same left_tree_size
          SCREAMING_SNAKE_CASE_				:      str					=	combined_roots_list[0][0]
          while i.parent:
                if (
                    (i.left_tree_size == i.parent.left_tree_size) and (not i.parent.parent)
                ) or (
                    i.left_tree_size == i.parent.left_tree_size
                    and i.left_tree_size != i.parent.parent.left_tree_size
                ):
                      # Neighbouring Nodes
                      SCREAMING_SNAKE_CASE_				:      Tuple					=	i.left
                      SCREAMING_SNAKE_CASE_				:      Tuple					=	i.parent.parent

                      # Merging trees
                      SCREAMING_SNAKE_CASE_				:      Dict					=	i.merge_trees(i.parent      )

                      # Updating links
                      SCREAMING_SNAKE_CASE_				:      str					=	previous_node
                      SCREAMING_SNAKE_CASE_				:      Tuple					=	next_node
                      if previous_node:
                            SCREAMING_SNAKE_CASE_				:      Tuple					=	i
                      if next_node:
                            SCREAMING_SNAKE_CASE_				:      str					=	i
                else:
                      SCREAMING_SNAKE_CASE_				:      int					=	i.parent
                 # Updating self.bottom_root
          while i.left:
                SCREAMING_SNAKE_CASE_				:      List[str]					=	i.left
          SCREAMING_SNAKE_CASE_				:      List[Any]					=	i

          # Update other
          SCREAMING_SNAKE_CASE_				:      Optional[int]					=	self.size
          SCREAMING_SNAKE_CASE_				:      int					=	self.bottom_root
          SCREAMING_SNAKE_CASE_				:      Optional[int]					=	self.min_node

          # Return the merged heap
          return self




    def   __lowerCamelCase				( self    ,					lowercase__      ):






          """simple docstring"""






          if self.size == 0:
                SCREAMING_SNAKE_CASE_				:      Dict					=	Node(lowercase_      )
                SCREAMING_SNAKE_CASE_				:      Any					=	1
                SCREAMING_SNAKE_CASE_				:      str					=	self.bottom_root
          else:
                # Create new node
                SCREAMING_SNAKE_CASE_				:      List[Any]					=	Node(lowercase_      )

                # Update size
                self.size += 1

                # update min_node
                if val < self.min_node.val:
                      SCREAMING_SNAKE_CASE_				:      Union[str, Any]					=	new_node
                # Put new_node as a bottom_root in heap
                SCREAMING_SNAKE_CASE_				:      str					=	new_node
                SCREAMING_SNAKE_CASE_				:      int					=	self.bottom_root
                SCREAMING_SNAKE_CASE_				:      int					=	new_node

                # Consecutively merge roots with same left_tree_size
                while (
                    self.bottom_root.parent
                    and self.bottom_root.left_tree_size
                    == self.bottom_root.parent.left_tree_size
                ):
                      # Next node
                      SCREAMING_SNAKE_CASE_				:      Optional[int]					=	self.bottom_root.parent.parent

                      # Merge
                      SCREAMING_SNAKE_CASE_				:      Any					=	self.bottom_root.merge_trees(self.bottom_root.parent      )

                      # Update Links
                      SCREAMING_SNAKE_CASE_				:      str					=	next_node
                      SCREAMING_SNAKE_CASE_				:      int					=	None
                      if next_node:
                            SCREAMING_SNAKE_CASE_				:      int					=	self.bottom_root




    def   __lowerCamelCase				( self      ):






          """simple docstring"""






          return self.min_node.val




    def   __lowerCamelCase				( self      ):






          """simple docstring"""






          return self.size == 0




    def   __lowerCamelCase				( self      ):






          """simple docstring"""






          SCREAMING_SNAKE_CASE_				:      Union[str, Any]					=	self.min_node.val

          # Last element in heap corner case
          if self.size == 1:
                # Update size
                SCREAMING_SNAKE_CASE_				:      Any					=	0

                # Update bottom root
                SCREAMING_SNAKE_CASE_				:      Dict					=	None

                # Update min_node
                SCREAMING_SNAKE_CASE_				:      int					=	None

                return min_value
          # No right subtree corner case
          # The structure of the tree implies that this should be the bottom root
          # and there is at least one other root
          if self.min_node.right is None:
                # Update size
                self.size -= 1

                # Update bottom root
                SCREAMING_SNAKE_CASE_				:      Optional[Any]					=	self.bottom_root.parent
                SCREAMING_SNAKE_CASE_				:      str					=	None

                # Update min_node
                SCREAMING_SNAKE_CASE_				:      str					=	self.bottom_root
                SCREAMING_SNAKE_CASE_				:      Optional[Any]					=	self.bottom_root.parent
                while i:
                      if i.val < self.min_node.val:
                            SCREAMING_SNAKE_CASE_				:      Tuple					=	i
                      SCREAMING_SNAKE_CASE_				:      Dict					=	i.parent
                return min_value
          # General case
          # Find the BinomialHeap of the right subtree of min_node
          SCREAMING_SNAKE_CASE_				:      int					=	self.min_node.right
          SCREAMING_SNAKE_CASE_				:      Any					=	None
          SCREAMING_SNAKE_CASE_				:      Any					=	bottom_of_new
          SCREAMING_SNAKE_CASE_				:      Dict					=	1

          # Size, min_node and bottom_root
          while bottom_of_new.left:
                SCREAMING_SNAKE_CASE_				:      List[str]					=	size_of_new * 2 + 1
                SCREAMING_SNAKE_CASE_				:      List[Any]					=	bottom_of_new.left
                if bottom_of_new.val < min_of_new.val:
                      SCREAMING_SNAKE_CASE_				:      Union[str, Any]					=	bottom_of_new
                 # Corner case of single root on top left path
          if (not self.min_node.left) and (not self.min_node.parent):
                SCREAMING_SNAKE_CASE_				:      Optional[int]					=	size_of_new
                SCREAMING_SNAKE_CASE_				:      Tuple					=	bottom_of_new
                SCREAMING_SNAKE_CASE_				:      Optional[int]					=	min_of_new
                # print("Single root, multiple nodes case")
                return min_value
          # Remaining cases
          # Construct heap of right subtree
          SCREAMING_SNAKE_CASE_				:      Union[str, Any]					=	BinomialHeap(
              bottom_root=lowercase_    ,					min_node=lowercase_    ,					heap_size=lowercase_      )

          # Update size
          SCREAMING_SNAKE_CASE_				:      Dict					=	self.size - 1 - size_of_new

          # Neighbour nodes
          SCREAMING_SNAKE_CASE_				:      List[Any]					=	self.min_node.left
          SCREAMING_SNAKE_CASE_				:      List[Any]					=	self.min_node.parent

          # Initialize new bottom_root and min_node
          SCREAMING_SNAKE_CASE_				:      Optional[int]					=	previous_node or next_node
          SCREAMING_SNAKE_CASE_				:      Tuple					=	next_node

          # Update links of previous_node and search below for new min_node and
          # bottom_root
          if previous_node:
                SCREAMING_SNAKE_CASE_				:      str					=	next_node

                # Update bottom_root and search for min_node below
                SCREAMING_SNAKE_CASE_				:      Union[str, Any]					=	previous_node
                SCREAMING_SNAKE_CASE_				:      Union[str, Any]					=	previous_node
                while self.bottom_root.left:
                      SCREAMING_SNAKE_CASE_				:      Optional[int]					=	self.bottom_root.left
                      if self.bottom_root.val < self.min_node.val:
                            SCREAMING_SNAKE_CASE_				:      Union[str, Any]					=	self.bottom_root
          if next_node:
                SCREAMING_SNAKE_CASE_				:      Optional[Any]					=	previous_node

                # Search for new min_node above min_node
                SCREAMING_SNAKE_CASE_				:      int					=	next_node
                while i:
                      if i.val < self.min_node.val:
                            SCREAMING_SNAKE_CASE_				:      int					=	i
                      SCREAMING_SNAKE_CASE_				:      Optional[int]					=	i.parent
                 # Merge heaps
          self.merge_heaps(lowercase_      )

          return min_value




    def   __lowerCamelCase				( self      ):






          """simple docstring"""






          SCREAMING_SNAKE_CASE_				:      str					=	self.bottom_root
          while top_root.parent:
                SCREAMING_SNAKE_CASE_				:      int					=	top_root.parent
          # preorder
          SCREAMING_SNAKE_CASE_				:      int					=	[]
          self.__traversal(lowercase_    ,					lowercase_      )
          return heap_pre_order




    def   __lowerCamelCase				( self    ,					lowercase__    ,					lowercase__    ,					lowercase__=0      ):






          """simple docstring"""






          if curr_node:
                preorder.append((curr_node.val, level)      )
                self.__traversal(curr_node.left    ,					lowercase_    ,					level + 1      )
                self.__traversal(curr_node.right    ,					lowercase_    ,					level + 1      )
          else:
                preorder.append(("#", level)      )







    def __str__( self      ):






          """simple docstring"""






          if self.is_empty():
                return ""
          SCREAMING_SNAKE_CASE_				:      Optional[Any]					=	self.pre_order()

          return "\n".join(("-" * level + str(lowercase_      )) for value, level in preorder_heap      )


# Unit Tests
if __name__ == "__main__":
      import doctest

      doctest.testmod()




'''simple docstring'''






import os
from shutil import copyfile
from typing import List, Optional, Tuple

from ...tokenization_utils_fast import AddedToken, PreTrainedTokenizerFast
from ...utils import logging


snake_case_					  =	logging.get_logger(__name__)

snake_case_					  =	{'vocab_file': 'spiece.model', 'tokenizer_file': 'tokenizer.json'}

snake_case_					  =	{
    'vocab_file': {
        'TsinghuaAI/CPM-Generate': 'https://huggingface.co/TsinghuaAI/CPM-Generate/resolve/main/spiece.model',
    },
    'tokenizer_file': {
        'TsinghuaAI/CPM-Generate': 'https://huggingface.co/TsinghuaAI/CPM-Generate/resolve/main/tokenizer.json',
    },
}
class      SCREAMING_SNAKE_CASE__      (    _UpperCAmelCase				):




    def __init__( self    ,					lowercase__=None    ,					lowercase__=None    ,					lowercase__=False    ,					lowercase__=True    ,					lowercase__=False    ,					lowercase__="<s>"    ,					lowercase__="</s>"    ,					lowercase__="<unk>"    ,					lowercase__="<sep>"    ,					lowercase__="<pad>"    ,					lowercase__="<cls>"    ,					lowercase__="<mask>"    ,					lowercase__=["<eop>", "<eod>"]    ,					**lowercase__    ,					):






          """simple docstring"""






          SCREAMING_SNAKE_CASE_				:      Tuple					=	AddedToken(lowercase__    ,					lstrip=lowercase__    ,					rstrip=lowercase__      ) if isinstance(lowercase__    ,					lowercase__      ) else mask_token

          super().__init__(
              vocab_file=lowercase__    ,					tokenizer_file=lowercase__    ,					do_lower_case=lowercase__    ,					remove_space=lowercase__    ,					keep_accents=lowercase__    ,					bos_token=lowercase__    ,					eos_token=lowercase__    ,					unk_token=lowercase__    ,					sep_token=lowercase__    ,					pad_token=lowercase__    ,					cls_token=lowercase__    ,					mask_token=lowercase__    ,					additional_special_tokens=lowercase__    ,					**lowercase__    ,					)

          SCREAMING_SNAKE_CASE_				:      List[str]					=	3
          SCREAMING_SNAKE_CASE_				:      Optional[int]					=	do_lower_case
          SCREAMING_SNAKE_CASE_				:      Optional[int]					=	remove_space
          SCREAMING_SNAKE_CASE_				:      Union[str, Any]					=	keep_accents
          SCREAMING_SNAKE_CASE_				:      List[str]					=	vocab_file
          SCREAMING_SNAKE_CASE_				:      List[Any]					=	False if not self.vocab_file else True

          try:
                import jieba
          except ModuleNotFoundError as error:
                raise error.__class__(
                    "You need to install jieba to use CpmTokenizer or CpmTokenizerFast. "
                    "See https://pypi.org/project/jieba/ for installation."      )
          SCREAMING_SNAKE_CASE_				:      Dict					=	jieba
          SCREAMING_SNAKE_CASE_				:      Optional[Any]					=	str.maketrans(" \n"    ,					"\u2582\u2583"      )




    def   __lowerCamelCase				( self    ,					lowercase__    ,					lowercase__ = None      ):






          """simple docstring"""






          SCREAMING_SNAKE_CASE_				:      Union[str, Any]					=	[self.sep_token_id]
          SCREAMING_SNAKE_CASE_				:      List[Any]					=	[self.cls_token_id]
          if token_ids_a is None:
                return token_ids_a + sep + cls
          return token_ids_a + sep + token_ids_a + sep + cls




    def   __lowerCamelCase				( self    ,					lowercase__    ,					lowercase__ = None      ):






          """simple docstring"""






          SCREAMING_SNAKE_CASE_				:      List[Any]					=	[self.sep_token_id]
          SCREAMING_SNAKE_CASE_				:      Dict					=	[2]

          if token_ids_a is None:
                return len(token_ids_a + sep      ) * [0] + cls_segment_id
          return len(token_ids_a + sep      ) * [0] + len(token_ids_a + sep      ) * [1] + cls_segment_id




    def   __lowerCamelCase				( self    ,					lowercase__    ,					lowercase__ = None      ):






          """simple docstring"""






          if not self.can_save_slow_tokenizer:
                raise ValueError(
                    "Your fast tokenizer does not have the necessary information to save the vocabulary for a slow "
                    "tokenizer."      )

          if not os.path.isdir(lowercase__      ):
                logger.error(F"Vocabulary path ({save_directory}) should be a directory"      )
                return
          SCREAMING_SNAKE_CASE_				:      str					=	os.path.join(
              lowercase__    ,					(filename_prefix + "-" if filename_prefix else "") + VOCAB_FILES_NAMES["vocab_file"]      )

          if os.path.abspath(self.vocab_file      ) != os.path.abspath(lowercase__      ):
                copyfile(self.vocab_file    ,					lowercase__      )

          return (out_vocab_file,)




    def   __lowerCamelCase				( self    ,					lowercase__    ,					*lowercase__    ,					**lowercase__      ):






          """simple docstring"""






          SCREAMING_SNAKE_CASE_				:      int					=	[
              " ".join([x.translate(self.translator      ) for x in self.jieba.cut(lowercase__    ,					cut_all=lowercase__      )]      )
              for text in batch_text_or_text_pairs
          ]
          return super()._batch_encode_plus(lowercase__    ,					*lowercase__    ,					**lowercase__      )







    def   __lowerCamelCase				( self    ,					*lowercase__    ,					**lowercase__      ):






          """simple docstring"""






          SCREAMING_SNAKE_CASE_				:      Dict					=	super()._decode(*lowercase__    ,					**lowercase__      )
          SCREAMING_SNAKE_CASE_				:      str					=	text.replace(" "    ,					""      ).replace("\u2582"    ,					" "      ).replace("\u2583"    ,					"\n"      )
          return text

