


import importlib.metadata
import sys

from transformers.testing_utils import TestCasePlus
from transformers.utils.versions import require_version, require_version_core


__UpperCamelCase							:							List[str]    							=					importlib.metadata.version("numpy")
__UpperCamelCase							:							Tuple    							=					""".""".join([str(x) for x in sys.version_info[:3]])

class    __magic_name__						(  __A):


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





      '''simple docstring'''






      require_version_core('''numpy<1000.4.5'''      )
      require_version_core('''numpy<1000.4'''      )
      require_version_core('''numpy<1000'''      )

      # le
      require_version_core('''numpy<=1000.4.5'''      )
      require_version_core(F"numpy<={numpy_ver}"      )

      # eq
      require_version_core(F"numpy=={numpy_ver}"      )

      # ne
      require_version_core('''numpy!=1000.4.5'''      )

      # ge
      require_version_core('''numpy>=1.0'''      )
      require_version_core('''numpy>=1.0.0'''      )
      require_version_core(F"numpy>={numpy_ver}"      )

      # gt
      require_version_core('''numpy>1.0.0'''      )

      # mix
      require_version_core('''numpy>1.0.0,<1000'''      )

      # requirement w/o version
      require_version_core('''numpy'''      )

      # unmet requirements due to version conflict
      for req in ["numpy==1.0.0", "numpy>=1000.0.0", F"numpy<{numpy_ver}"]:
       try:
        require_version_core(_lowercase      )
       except ImportError as e:
        self.assertIn(F"{req} is required"				,						str(_lowercase      )      )
        self.assertIn('''but found'''				,						str(_lowercase      )      )

        # unmet requirements due to missing module
      for req in ["numpipypie>1", "numpipypie2"]:
       try:
        require_version_core(_lowercase      )
       except importlib.metadata.PackageNotFoundError as e:
        self.assertIn(F"The \'{req}\' distribution was not found and is required by this application"				,						str(_lowercase      )      )
        self.assertIn('''Try: pip install transformers -U'''				,						str(_lowercase      )      )

        # bogus requirements formats:
        # 1. whole thing
      for req in ["numpy??1.0.0", "numpy1.0.0"]:
       try:
        require_version_core(_lowercase      )
       except ValueError as e:
        self.assertIn('''requirement needs to be in the pip package format'''				,						str(_lowercase      )      )
        # 2. only operators
      for req in ["numpy=1.0.0", "numpy == 1.00", "numpy<>1.0.0", "numpy><1.00", "numpy>>1.0.0"]:
       try:
        require_version_core(_lowercase      )
       except ValueError as e:
        self.assertIn('''need one of '''				,						str(_lowercase      )      )


     def   UpperCAmelCase__						(   self				:  int      )	->   Any:





      '''simple docstring'''






      require_version('''python>=3.6.0'''      )

      # not matching requirements
      for req in ["python>9.9.9", "python<3.0.0"]:
       try:
        require_version_core(_lowercase      )
       except ImportError as e:
        self.assertIn(F"{req} is required"				,						str(_lowercase      )      )
        self.assertIn(F"but found python=={python_ver}"				,						str(_lowercase      )      )









from __future__ import annotations

import sys





class   lowercase__     :







  def __init__(						self     ,    _lowercase     ,    _lowercase    ):
       lowerCAmelCase_       :							str			 =		letter
       lowerCAmelCase_       :							int			 =		freq
       lowerCAmelCase_       :							dict[str, str]			 =		{}







  def __repr__(						self    ):
       return F'{self.letter}:{self.freq}'





class   lowercase__     :







  def __init__(						self     ,    _lowercase     ,    _lowercase     ,    _lowercase    ):
       lowerCAmelCase_       :							int			 =		freq
       lowerCAmelCase_       :							Letter | TreeNode			 =		left
       lowerCAmelCase_       :							Letter | TreeNode			 =		right






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






def 				_lowerCAmelCase			(	_a :       list[Letter]      )						->      Letter | TreeNode:
     lowerCAmelCase_       :							list[Letter | TreeNode]			 =		letters  # type: ignore
     while len(_a      ) > 1:
          lowerCAmelCase_       :							Any			 =		response.pop(0      )
          lowerCAmelCase_       :							int			 =		response.pop(0      )
          lowerCAmelCase_       :							List[Any]			 =		left.freq + right.freq
          lowerCAmelCase_       :							Union[str, Any]			 =		TreeNode(_a       , _a       , _a      )
          response.append(_a      )
          response.sort(key=lambda _a      : x.freq      )
     return response[0]






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






def 				_lowerCAmelCase			(	_a :       str      )						->      None:
     lowerCAmelCase_       :							Optional[Any]			 =		parse_file(_a      )
     lowerCAmelCase_       :							Optional[int]			 =		build_tree(_a      )
     lowerCAmelCase_       :							str			 =		{
         k: v for letter in traverse_tree(_a       , """"""      ) for k, v in letter.bitstring.items()
     }
     print(F'Huffman Coding  of {file_path}: '      )
     with open(_a      ) as f:
          while True:
               lowerCAmelCase_       :							Optional[Any]			 =		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])
