





"""simple docstring"""




import os
import unittest

from transformers.models.bertweet.tokenization_bertweet import VOCAB_FILES_NAMES, BertweetTokenizer

from ...test_tokenization_common import TokenizerTesterMixin




class 			_lowerCamelCase	(      UpperCAmelCase__	,				unittest.TestCase      ):



      """simple docstring"""






      UpperCAmelCase_  : Optional[Any]				      =BertweetTokenizer
      UpperCAmelCase_  : Optional[Any]				      =False







      def   UpperCAmelCase						(	self				)    ->				str:






        '''simple docstring'''






        super().setUp()

        # Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
        __snake_case				:			str            =    ["I", "m", "V@@", "R@@", "r", "e@@"]
        __snake_case				:			List[str]            =    dict(zip(__lowercase			,  range(len(__lowercase				)				)				)				)
        __snake_case				:			Union[str, Any]            =    ["#version: 0.2", "a m</w>"]
        __snake_case				:			Union[str, Any]            =    {"unk_token": "<unk>"}

        __snake_case				:			Any            =    os.path.join(self.tmpdirname			,  VOCAB_FILES_NAMES["vocab_file"]				)
        __snake_case				:			List[str]            =    os.path.join(self.tmpdirname			,  VOCAB_FILES_NAMES["merges_file"]				)
        with open(self.vocab_file			,  "w"			,  encoding="utf-8"				) as fp:
          for token in vocab_tokens:
            fp.write(F"""{token} {vocab_tokens[token]}\n"""				)
        with open(self.merges_file			,  "w"			,  encoding="utf-8"				) as fp:
          fp.write("\n".join(__lowercase				)				)







      def   UpperCAmelCase						(	self			,  **UpperCAmelCase				)    ->				int:






        '''simple docstring'''






        kwargs.update(self.special_tokens_map				)
        return BertweetTokenizer.from_pretrained(self.tmpdirname			,  **__lowercase				)







      def   UpperCAmelCase						(	self			,  UpperCAmelCase				)    ->				Any:






        '''simple docstring'''






        __snake_case				:			Any            =    "I am VinAI Research"
        __snake_case				:			Any            =    "I <unk> m V<unk> <unk> <unk> I Re<unk> e<unk> <unk> <unk> <unk>"
        return input_text, output_text







      def   UpperCAmelCase						(	self				)    ->				str:






        '''simple docstring'''






        __snake_case				:			Any            =    BertweetTokenizer(self.vocab_file			,  self.merges_file			,  **self.special_tokens_map				)
        __snake_case				:			str            =    "I am VinAI Research"
        __snake_case				:			Dict            =    "I a@@ m V@@ i@@ n@@ A@@ I R@@ e@@ s@@ e@@ a@@ r@@ c@@ h".split()
        __snake_case				:			List[str]            =    tokenizer.tokenize(__lowercase				)
        self.assertListEqual(__lowercase			,  __lowercase				)

        __snake_case				:			Any            =    tokens + [tokenizer.unk_token]

        __snake_case				:			Union[str, Any]            =    [4, 3, 5, 6, 3, 3, 3, 4, 7, 9, 3, 9, 3, 3, 3, 3, 3]
        self.assertListEqual(tokenizer.convert_tokens_to_ids(__lowercase				)			,  __lowercase				)








from __future__ import annotations

import sys




class 			_lowerCamelCase	:



      """simple docstring"""






      def __init__(	self			,  UpperCAmelCase			,  UpperCAmelCase				)    ->				Union[str, Any]:






        '''simple docstring'''






        __snake_case				:			str            =    letter
        __snake_case				:			int            =    freq
        __snake_case				:			dict[str, str]            =    {}







      def __repr__(	self				)    ->				str:






        '''simple docstring'''






        return F"""{self.letter}:{self.freq}"""




class 			_lowerCamelCase	:



      """simple docstring"""






      def __init__(	self			,  UpperCAmelCase			,  UpperCAmelCase			,  UpperCAmelCase				)    ->				Any:






        '''simple docstring'''






        __snake_case				:			int            =    freq
        __snake_case				:			Letter | TreeNode            =    left
        __snake_case				:			Letter | TreeNode            =    right







def  lowerCAmelCase__(		lowercase    :      str			)	->      list[Letter]:
  __snake_case				:			dict[str, int]            =    {}
  with open(lowercase			) as f:
    while True:
      __snake_case				:			List[Any]            =    f.read(1			)
      if not c:
        break
      __snake_case				:			Optional[Any]            =    chars[c] + 1 if c in chars else 1
  return sorted((Letter(lowercase				,       lowercase			) for c, f in chars.items())				,       key=lambda lowercase			: x.freq			)







def  lowerCAmelCase__(		lowercase    :      list[Letter]			)	->      Letter | TreeNode:
  __snake_case				:			list[Letter | TreeNode]            =    letters  # type: ignore
  while len(lowercase			) > 1:
    __snake_case				:			Any            =    response.pop(0			)
    __snake_case				:			Optional[int]            =    response.pop(0			)
    __snake_case				:			str            =    left.freq + right.freq
    __snake_case				:			Dict            =    TreeNode(lowercase				,       lowercase				,       lowercase			)
    response.append(lowercase			)
    response.sort(key=lambda lowercase			: x.freq			)
  return response[0]







def  lowerCAmelCase__(		lowercase    :      Letter | TreeNode				,       lowercase    :      str			)	->      list[Letter]:
  if isinstance(lowercase				,       lowercase			):
    __snake_case				:			List[str]            =    bitstring
    return [root]
  __snake_case				:			TreeNode            =    root  # type: ignore
  __snake_case				:			Union[str, Any]            =    []
  letters += traverse_tree(treenode.left				,       bitstring + "0"			)
  letters += traverse_tree(treenode.right				,       bitstring + "1"			)
  return letters







def  lowerCAmelCase__(		lowercase    :      str			)	->      None:
  __snake_case				:			List[Any]            =    parse_file(lowercase			)
  __snake_case				:			List[str]            =    build_tree(lowercase			)
  __snake_case				:			Optional[int]            =    {
      k: v for letter in traverse_tree(lowercase				,       ""			) for k, v in letter.bitstring.items()
  }
  print(f"""Huffman Coding  of {file_path}: """			)
  with open(lowercase			) as f:
    while True:
      __snake_case				:			int            =    f.read(1			)
      if not c:
        break
      print(letters[c]				,       end=" "			)
  print()


if __name__ == "__main__":
     # pass the file path to the huffman function
     huffman(sys.argv[1])

