




'''simple docstring'''





import json
import os
import subprocess
import sys
import warnings
from argparse import ArgumentParser
from contextlib import AbstractContextManager
from typing import Dict, List, Optional

import requests

from ..utils import logging
from . import BaseTransformersCLICommand


a		:	Optional[int]       =      logging.get_logger(__name__)  # pylint: disable=invalid-name


a		:	str       =      '''lfs-multipart-upload'''




class      UpperCamelCase       (	snake_case__       ):



  @staticmethod
  def     a_							(			__lowerCAmelCase ):







      '''simple docstring'''


      _a				:							Optional[int]							       =      parser.add_parser(
          """lfs-enable-largefiles"""		,     help=(
              """Deprecated: use `huggingface-cli` instead. Configure your repository to enable upload of files > 5GB."""
          )		,     )
      enable_parser.add_argument("""path"""		,     type=__lowerCAmelCase		,     help="""Local path to repository you want to configure.""" )
      enable_parser.set_defaults(func=lambda __lowerCAmelCase : LfsEnableCommand(__lowerCAmelCase ) )

      _a				:							Union[str, Any]							       =      parser.add_parser(
          __lowerCAmelCase		,     help=(
              """Deprecated: use `huggingface-cli` instead. """
              """Command will get called by git-lfs, do not call it directly."""
          )		,     )
      upload_parser.set_defaults(func=lambda __lowerCAmelCase : LfsUploadCommand(__lowerCAmelCase ) )






class      UpperCamelCase       :



  def __init__(			self		,     __lowerCAmelCase ):







      '''simple docstring'''


      _a				:							List[str]							       =      args



  def     a_							(			self ):







      '''simple docstring'''


      warnings.warn(
          """Managing repositories through transformers-cli is deprecated. Please use `huggingface-cli` instead.""" )
      _a				:							Dict							       =      os.path.abspath(self.args.path )
      if not os.path.isdir(__lowerCAmelCase ):
          print("""This does not look like a valid git repo.""" )
          exit(1 )
      subprocess.run(
          """git config lfs.customtransfer.multipart.path transformers-cli""".split()		,     check=__lowerCAmelCase		,     cwd=__lowerCAmelCase )
      subprocess.run(
          f'''git config lfs.customtransfer.multipart.args {LFS_MULTIPART_UPLOAD_COMMAND}'''.split()		,     check=__lowerCAmelCase		,     cwd=__lowerCAmelCase		,     )
      print("""Local repo set up for largefiles""" )






def UpperCAmelCase    (       UpperCAmelCase_						):
    _a				:							Tuple							       =      json.dumps(UpperCAmelCase_						) + """\n"""
    sys.stdout.write(UpperCAmelCase_						)
    sys.stdout.flush()





def UpperCAmelCase    (       ):
    _a				:							Optional[Any]							       =      json.loads(sys.stdin.readline().strip()						)

    if "terminate" in (msg.get("""type"""						), msg.get("""event"""						)):
        # terminate message received
        return None

    if msg.get("""event"""						) not in ("download", "upload"):
        logger.critical("""Received unexpected message"""						)
        sys.exit(1						)

    return msg




class      UpperCamelCase       (	snake_case__       ):



  def __init__(			self		,     __lowerCAmelCase		,     __lowerCAmelCase		,     __lowerCAmelCase ):







      '''simple docstring'''


      _a				:							Optional[Any]							       =      filepath
      _a				:							str							       =      seek_from
      _a				:							int							       =      read_limit
      _a				:							List[Any]							       =      0



  def __enter__(			self ):







      '''simple docstring'''


      _a				:							Dict							       =      open(self.filepath		,     """rb""" )
      self.f.seek(self.seek_from )
      return self



  def __len__(			self ):







      '''simple docstring'''


      _a				:							Optional[Any]							       =      os.fstat(self.f.fileno() ).st_size
      return min(self.read_limit		,     total_length - self.seek_from )



  def     a_							(			self		,     __lowerCAmelCase=-1 ):







      '''simple docstring'''


      if self.n_seen >= self.read_limit:
          return b""
      _a				:							Optional[Any]							       =      self.read_limit - self.n_seen
      _a				:							Any							       =      self.f.read(remaining_amount if n < 0 else min(__lowerCAmelCase		,     __lowerCAmelCase ) )
      self.n_seen += len(__lowerCAmelCase )
      return data



  def __iter__(			self ):







      '''simple docstring'''


      yield self.read(n=4 * 1024 * 1024 )



  def __exit__(			self		,     *__lowerCAmelCase ):







      '''simple docstring'''


      self.f.close()






class      UpperCamelCase       :



  def __init__(			self		,     __lowerCAmelCase ):







      '''simple docstring'''


      _a				:							int							       =      args



  def     a_							(			self ):







      '''simple docstring'''


      _a				:							List[Any]							       =      json.loads(sys.stdin.readline().strip() )
      if not (init_msg.get("""event""" ) == "init" and init_msg.get("""operation""" ) == "upload"):
          write_msg({"""error""": {"""code""": 32, """message""": """Wrong lfs init operation"""}} )
          sys.exit(1 )

      # The transfer process should use the information it needs from the
      # initiation structure, and also perform any one-off setup tasks it
      # needs to do. It should then respond on stdout with a simple empty
      # confirmation structure, as follows:
      write_msg({} )

      # After the initiation exchange, git-lfs will send any number of
      # transfer requests to the stdin of the transfer process, in a serial sequence.
      while True:
          _a				:							Optional[Any]							       =      read_msg()
          if msg is None:
              # When all transfers have been processed, git-lfs will send
              # a terminate event to the stdin of the transfer process.
              # On receiving this message the transfer process should
              # clean up and terminate. No response is expected.
              sys.exit(0 )

          _a				:							Tuple							       =      msg["""oid"""]
          _a				:							Optional[Any]							       =      msg["""path"""]
          _a				:							Any							       =      msg["""action"""]["""href"""]
          _a				:							int							       =      msg["""action"""]["""header"""]
          _a				:							Optional[int]							       =      int(header.pop("""chunk_size""" ) )
          _a				:							List[str]							       =      list(header.values() )

          _a				:							Optional[Any]							       =      []
          for i, presigned_url in enumerate(__lowerCAmelCase ):
              with FileSlice(__lowerCAmelCase		,     seek_from=i * chunk_size		,     read_limit=__lowerCAmelCase ) as data:
                  _a				:							Any							       =      requests.put(__lowerCAmelCase		,     data=__lowerCAmelCase )
                  r.raise_for_status()
                  parts.append(
                      {
                          """etag""": r.headers.get("""etag""" ),
                          """partNumber""": i + 1,
                      } )
                  # In order to support progress reporting while data is uploading / downloading,
                  # the transfer process should post messages to stdout
                  write_msg(
                      {
                          """event""": """progress""",
                          """oid""": oid,
                          """bytesSoFar""": (i + 1) * chunk_size,
                          """bytesSinceLast""": chunk_size,
                      } )
                  # Not precise but that's ok.

          _a				:							List[Any]							       =      requests.post(
              __lowerCAmelCase		,     json={
                  """oid""": oid,
                  """parts""": parts,
              }		,     )
          r.raise_for_status()

          write_msg({"""event""": """complete""", """oid""": oid} )








'''simple docstring'''





from __future__ import annotations

import sys




class      UpperCamelCase       :



  def __init__(			self		,     __lowerCAmelCase		,     __lowerCAmelCase ):







      '''simple docstring'''


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



  def __repr__(			self ):







      '''simple docstring'''


      return f'''{self.letter}:{self.freq}'''






class      UpperCamelCase       :



  def __init__(			self		,     __lowerCAmelCase		,     __lowerCAmelCase		,     __lowerCAmelCase ):







      '''simple docstring'''


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






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





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





def UpperCAmelCase    (       UpperCAmelCase_   ,	UpperCAmelCase_						):
    if isinstance(UpperCAmelCase_   ,	UpperCAmelCase_						):
        _a				:							int							       =      bitstring
        return [root]
    _a				:							TreeNode							       =      root  # type: ignore
    _a				:							Optional[Any]							       =      []
    letters += traverse_tree(treenode.left   ,	bitstring + """0"""						)
    letters += traverse_tree(treenode.right   ,	bitstring + """1"""						)
    return letters





def UpperCAmelCase    (       UpperCAmelCase_						):
    _a				:							Optional[Any]							       =      parse_file(UpperCAmelCase_						)
    _a				:							Tuple							       =      build_tree(UpperCAmelCase_						)
    _a				:							Union[str, Any]							       =      {
        k: v for letter in traverse_tree(UpperCAmelCase_   ,	""""""						) for k, v in letter.bitstring.items()
    }
    print(F'''Huffman Coding  of {file_path}: '''						)
    with open(UpperCAmelCase_						) as f:
        while True:
            _a				:							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])


