

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


A_      =							"lfs-multipart-upload"





class 							_snake_case	(    _a  ):
   @staticmethod
   def       __UpperCamelCase  (	SCREAMING_SNAKE_CASE__     : ArgumentParser							):
     SCREAMING_SNAKE_CASE:str   =   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:Optional[int]   =   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 							_snake_case	:
   def __init__(	self     : Any       ,SCREAMING_SNAKE_CASE__     : Tuple							):
     SCREAMING_SNAKE_CASE:Tuple   =   args







   def       __UpperCamelCase  (	self     : Dict							):
     warnings.warn(
         "Managing repositories through transformers-cli is deprecated. Please use `huggingface-cli` instead."							)
     SCREAMING_SNAKE_CASE:Optional[Any]   =   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 				A_					(	snake_case	):
  SCREAMING_SNAKE_CASE:str   =   json.dumps(snake_case	) + "\n"
  sys.stdout.write(snake_case	)
  sys.stdout.flush()





def 				A_					(	):
  SCREAMING_SNAKE_CASE: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 							_snake_case	(    _a  ):
   def __init__(	self     : Optional[int]       ,SCREAMING_SNAKE_CASE__     : str       ,SCREAMING_SNAKE_CASE__     : int       ,SCREAMING_SNAKE_CASE__     : int							):
     SCREAMING_SNAKE_CASE:Optional[Any]   =   filepath
     SCREAMING_SNAKE_CASE:Optional[int]   =   seek_from
     SCREAMING_SNAKE_CASE:List[str]   =   read_limit
     SCREAMING_SNAKE_CASE:List[Any]   =   0
   def __enter__(	self     : List[str]							):
     SCREAMING_SNAKE_CASE:Any   =   open(self.filepath       ,"rb"							)
     self.f.seek(self.seek_from							)
     return self
   def __len__(	self     : int							):
     SCREAMING_SNAKE_CASE:List[str]   =   os.fstat(self.f.fileno()							).st_size
     return min(self.read_limit       ,total_length - self.seek_from							)
   def       __UpperCamelCase  (	self     : int       ,SCREAMING_SNAKE_CASE__     : List[str]=-1							):
     if self.n_seen >= self.read_limit:
       return b""
     SCREAMING_SNAKE_CASE:Tuple   =   self.read_limit - self.n_seen
     SCREAMING_SNAKE_CASE:Tuple   =   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     : Optional[int]							):
     yield self.read(n=4 * 1_024 * 1_024							)







   def __exit__(	self     : List[str]       ,*SCREAMING_SNAKE_CASE__     : Dict							):
     self.f.close()





class 							_snake_case	:
   def __init__(	self     : Union[str, Any]       ,SCREAMING_SNAKE_CASE__     : List[str]							):
     SCREAMING_SNAKE_CASE:List[Any]   =   args







   def       __UpperCamelCase  (	self     : List[str]							):
     # 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:List[str]   =   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: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							)

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

       SCREAMING_SNAKE_CASE:Tuple   =   []
       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:Optional[Any]   =   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:Dict   =   requests.post(
           SCREAMING_SNAKE_CASE__       ,json={
               "oid": oid,
               "parts": parts,
           }       ,)
       r.raise_for_status()

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









'''simple docstring'''

def 				A_					(	snake_case	):
  return "".join(chr(ord(snake_case	) + 32	) if "A" <= char <= "Z" else char for char in word	)


if __name__ == "__main__":
    from doctest import testmod

    testmod()






