





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


__UpperCAmelCase						=      logging.get_logger(__name__)  # pylint: disable=invalid-name


__UpperCAmelCase						=      'lfs-multipart-upload'

class 		__a							(	__UpperCamelCase      ):

       '''simple docstring'''





       @staticmethod
       def  A							(     UpperCAmelCase	:   ArgumentParser			):
           lowerCAmelCase_					:	List[Any]						=   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=A_					,			help="""Local path to repository you want to configure."""			)
           enable_parser.set_defaults(func=lambda UpperCAmelCase			: LfsEnableCommand(A_			)			)

           lowerCAmelCase_					:	Any						=   parser.add_parser(
               A_					,			help=(
                   """Deprecated: use `huggingface-cli` instead. """
                   """Command will get called by git-lfs, do not call it directly."""
               )					,			)
           upload_parser.set_defaults(func=lambda UpperCAmelCase			: LfsUploadCommand(A_			)			)






class 		__a							:

       '''simple docstring'''





       def __init__(     self	:   List[Any]					,			UpperCAmelCase	:   str			):
           lowerCAmelCase_					:	int						=   args



       def  A							(     self	:   int			):
           warnings.warn(
               """Managing repositories through transformers-cli is deprecated. Please use `huggingface-cli` instead."""			)
           lowerCAmelCase_					:	Union[str, Any]						=   os.path.abspath(self.args.path			)
           if not os.path.isdir(A_			):
               print("""This does not look like a valid git repo."""			)
               exit(1			)
           subprocess.run(
               """git config lfs.customtransfer.multipart.path transformers-cli""".split()					,			check=A_					,			cwd=A_			)
           subprocess.run(
               F'git config lfs.customtransfer.multipart.args {LFS_MULTIPART_UPLOAD_COMMAND}'.split()					,			check=A_					,			cwd=A_					,			)
           print("""Local repo set up for largefiles"""			)






def 			__UpperCamelCase				(			lowercase__	:       Dict		)	->      Optional[Any]:
    '''simple docstring'''





    lowerCAmelCase_					:	int						=   json.dumps(lowercase__		) + """\n"""
    sys.stdout.write(lowercase__		)
    sys.stdout.flush()
def 			__UpperCamelCase				(			)	->      Dict:
    '''simple docstring'''





    lowerCAmelCase_					:	Union[str, 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 		__a							(	__UpperCamelCase      ):

       '''simple docstring'''





       def __init__(     self	:   Tuple					,			UpperCAmelCase	:   str					,			UpperCAmelCase	:   int					,			UpperCAmelCase	:   int			):
           lowerCAmelCase_					:	Dict						=   filepath
           lowerCAmelCase_					:	Optional[int]						=   seek_from
           lowerCAmelCase_					:	Union[str, Any]						=   read_limit
           lowerCAmelCase_					:	Optional[int]						=   0



       def __enter__(     self	:   Dict			):
           lowerCAmelCase_					:	int						=   open(self.filepath					,			"""rb"""			)
           self.f.seek(self.seek_from			)
           return self



       def __len__(     self	:   Union[str, Any]			):
           lowerCAmelCase_					:	Optional[Any]						=   os.fstat(self.f.fileno()			).st_size
           return min(self.read_limit					,			total_length - self.seek_from			)



       def  A							(     self	:   Optional[int]					,			UpperCAmelCase	:   Optional[Any]=-1			):
           if self.n_seen >= self.read_limit:
               return b""
           lowerCAmelCase_					:	Optional[Any]						=   self.read_limit - self.n_seen
           lowerCAmelCase_					:	Tuple						=   self.f.read(remaining_amount if n < 0 else min(A_					,			A_			)			)
           self.n_seen += len(A_			)
           return data



       def __iter__(     self	:   Dict			):
           yield self.read(n=4 * 10_24 * 10_24			)



       def __exit__(     self	:   Optional[Any]					,			*UpperCAmelCase	:   str			):
           self.f.close()






class 		__a							:

       '''simple docstring'''





       def __init__(     self	:   Union[str, Any]					,			UpperCAmelCase	:   Optional[int]			):
           lowerCAmelCase_					:	Union[str, Any]						=   args



       def  A							(     self	:   Union[str, Any]			):
           # Immediately after invoking a custom transfer process, git-lfs
           # sends initiation data to the process over stdin.
           # This tells the process useful information about the configuration.
           lowerCAmelCase_					:	int						=   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:
               lowerCAmelCase_					:	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			)

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

               lowerCAmelCase_					:	Tuple						=   []
               for i, presigned_url in enumerate(A_			):
                   with FileSlice(A_					,			seek_from=i * chunk_size					,			read_limit=A_			) as data:
                       lowerCAmelCase_					:	Any						=   requests.put(A_					,			data=A_			)
                       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.

               lowerCAmelCase_					:	Union[str, Any]						=   requests.post(
                   A_					,			json={
                       """oid""": oid,
                       """parts""": parts,
                   }					,			)
               r.raise_for_status()

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









from __future__ import annotations

import sys

class 		__a							:



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



       def __repr__(     self	:   Optional[int]			):
           return F'{self.letter}:{self.freq}'






class 		__a							:



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






def 			__UpperCamelCase				(			lowercase__	:       str		)	->      list[Letter]:
    '''simple docstring'''





    lowerCAmelCase_					:	dict[str, int]						=   {}
    with open(lowercase__		) as f:
        while True:
            lowerCAmelCase_					:	int						=   f.read(1		)
            if not c:
                break
            lowerCAmelCase_					:	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 			__UpperCamelCase				(			lowercase__	:       list[Letter]		)	->      Letter | TreeNode:
    '''simple docstring'''





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





    if isinstance(lowercase__		,    lowercase__		):
        lowerCAmelCase_					:	Dict						=   bitstring
        return [root]
    lowerCAmelCase_					:	TreeNode						=   root  # type: ignore
    lowerCAmelCase_					:	Union[str, Any]						=   []
    letters += traverse_tree(treenode.left		,    bitstring + """0"""		)
    letters += traverse_tree(treenode.right		,    bitstring + """1"""		)
    return letters
def 			__UpperCamelCase				(			lowercase__	:       str		)	->      None:
    '''simple docstring'''





    lowerCAmelCase_					:	Any						=   parse_file(lowercase__		)
    lowerCAmelCase_					:	int						=   build_tree(lowercase__		)
    lowerCAmelCase_					:	Tuple						=   {
        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:
            lowerCAmelCase_					:	List[str]						=   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])


