
'''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


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


__UpperCAmelCase												=   'lfs-multipart-upload'


class 		_a     (							SCREAMING_SNAKE_CASE  ):







   """simple docstring"""




   @staticmethod
   def 					__a			(       __SCREAMING_SNAKE_CASE      ):
    SCREAMING_SNAKE_CASE  :  Union[str, 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=__SCREAMING_SNAKE_CASE    ,help='Local path to repository you want to configure.'      )
    enable_parser.set_defaults(func=lambda __SCREAMING_SNAKE_CASE      : LfsEnableCommand(__SCREAMING_SNAKE_CASE      )      )

    SCREAMING_SNAKE_CASE  :  str								=		parser.add_parser(
        __SCREAMING_SNAKE_CASE    ,help=(
            'Deprecated: use `huggingface-cli` instead. '
            'Command will get called by git-lfs, do not call it directly.'
        )    ,)
    upload_parser.set_defaults(func=lambda __SCREAMING_SNAKE_CASE      : LfsUploadCommand(__SCREAMING_SNAKE_CASE      )      )



class 		_a     :







   """simple docstring"""




   def __init__(       self    ,__SCREAMING_SNAKE_CASE      ):
    SCREAMING_SNAKE_CASE  :  int								=		args






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



def        SCREAMING_SNAKE_CASE_  (	snake_case_				:	Dict							)       ->	Dict:
 SCREAMING_SNAKE_CASE  :  Dict								=		json.dumps(_UpperCAmelCase							) + '\n'
 sys.stdout.write(_UpperCAmelCase							)
 sys.stdout.flush()



def        SCREAMING_SNAKE_CASE_  (	)       ->	Optional[Dict]:
 SCREAMING_SNAKE_CASE  :  List[str]								=		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     (							SCREAMING_SNAKE_CASE  ):







   """simple docstring"""




   def __init__(       self    ,__SCREAMING_SNAKE_CASE    ,__SCREAMING_SNAKE_CASE    ,__SCREAMING_SNAKE_CASE      ):
    SCREAMING_SNAKE_CASE  :  Any								=		filepath
    SCREAMING_SNAKE_CASE  :  str								=		seek_from
    SCREAMING_SNAKE_CASE  :  Tuple								=		read_limit
    SCREAMING_SNAKE_CASE  :  List[str]								=		0






   def __enter__(       self      ):
    SCREAMING_SNAKE_CASE  :  Optional[int]								=		open(self.filepath    ,'rb'      )
    self.f.seek(self.seek_from      )
    return self






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






   def 					__a			(       self    ,__SCREAMING_SNAKE_CASE=-1      ):
    if self.n_seen >= self.read_limit:
     return b""
    SCREAMING_SNAKE_CASE  :  Any								=		self.read_limit - self.n_seen
    SCREAMING_SNAKE_CASE  :  List[Any]								=		self.f.read(remaining_amount if n < 0 else min(__SCREAMING_SNAKE_CASE    ,__SCREAMING_SNAKE_CASE      )      )
    self.n_seen += len(__SCREAMING_SNAKE_CASE      )
    return data






   def __iter__(       self      ):
    yield self.read(n=4 * 1024 * 1024      )






   def __exit__(       self    ,*__SCREAMING_SNAKE_CASE      ):
    self.f.close()



class 		_a     :







   """simple docstring"""




   def __init__(       self    ,__SCREAMING_SNAKE_CASE      ):
    SCREAMING_SNAKE_CASE  :  int								=		args






   def 					__a			(       self      ):
    # 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.
    SCREAMING_SNAKE_CASE  :  Optional[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:
     SCREAMING_SNAKE_CASE  :  Tuple								=		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      )

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

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

     SCREAMING_SNAKE_CASE  :  List[str]								=		requests.post(
         __SCREAMING_SNAKE_CASE    ,json={
             'oid': oid,
             'parts': parts,
         }    ,)
     r.raise_for_status()

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









'''simple docstring'''


from typing import Callable




def       A							(      _UpperCAmelCase   :				Callable					)  ->				Dict:


  '''simple docstring'''




  def wrapper(_UpperCAmelCase   :				Optional[Any]					):
    __lowerCAmelCase		:    List[Any]			     =  function_with_docstring.__doc__
    return target_function

  return wrapper





