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


__UpperCamelCase       :    List[str]         =		"lfs-multipart-upload"
class   UpperCAmelCase_	(				lowercase__   ):
    @staticmethod
    def 		_lowerCamelCase      (	_lowercase			:       ArgumentParser		)						->    Tuple:
       _lowercase							     =       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=_lowercase   ,						help="Local path to repository you want to configure."		)
       enable_parser.set_defaults(func=lambda _lowercase		: LfsEnableCommand(_lowercase		)		)

       _lowercase							     =       parser.add_parser(
           _lowercase   ,						help=(
               "Deprecated: use `huggingface-cli` instead. "
               "Command will get called by git-lfs, do not call it directly."
           )   ,						)
       upload_parser.set_defaults(func=lambda _lowercase		: LfsUploadCommand(_lowercase		)		)
class   UpperCAmelCase_	:
    def __init__(	self			:       List[Any]   ,						_lowercase			:       str		)						->    int:
       _lowercase							     =       args




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


def   __UpperCAmelCase     (	_snake_case		:       Dict       ):
   _lowercase							     =       json.dumps(_snake_case       ) + "\n"
   sys.stdout.write(_snake_case       )
   sys.stdout.flush()


def   __UpperCAmelCase     (	):
   _lowercase							     =       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_	(				lowercase__   ):
    def __init__(	self			:       Tuple   ,						_lowercase			:       str   ,						_lowercase			:       int   ,						_lowercase			:       int		)						->    List[Any]:
       _lowercase							     =       filepath
       _lowercase							     =       seek_from
       _lowercase							     =       read_limit
       _lowercase							     =       0
    def __enter__(	self			:       List[str]		)						->    Optional[Any]:
       _lowercase							     =       open(self.filepath   ,						"rb"		)
       self.f.seek(self.seek_from		)
       return self
    def __len__(	self			:       Tuple		)						->    int:
       _lowercase							     =       os.fstat(self.f.fileno()		).st_size
       return min(self.read_limit   ,						total_length - self.seek_from		)
    def 		_lowerCamelCase      (	self			:       List[Any]   ,						_lowercase			:       Tuple=-1		)						->    Optional[Any]:
       if self.n_seen >= self.read_limit:
          return b""
       _lowercase							     =       self.read_limit - self.n_seen
       _lowercase							     =       self.f.read(remaining_amount if n < 0 else min(_lowercase   ,						_lowercase		)		)
       self.n_seen += len(_lowercase		)
       return data
    def __iter__(	self			:       List[str]		)						->    Dict:
       yield self.read(n=4 * 1_0_2_4 * 1_0_2_4		)




    def __exit__(	self			:       Dict   ,						*_lowercase			:       Optional[Any]		)						->    int:
       self.f.close()
class   UpperCAmelCase_	:
    def __init__(	self			:       List[Any]   ,						_lowercase			:       Any		)						->    List[Any]:
       _lowercase							     =       args




    def 		_lowerCamelCase      (	self			:       Any		)						->    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.
       _lowercase							     =       json.loads(sys.stdin.readline().strip()		)
       if not (init_msg.get("event"		) == "init" and init_msg.get("operation"		) == "upload"):
          write_msg({"error": {"code": 3_2, "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:
          _lowercase							     =       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		)

          _lowercase							     =       msg["oid"]
          _lowercase							     =       msg["path"]
          _lowercase							     =       msg["action"]["href"]
          _lowercase							     =       msg["action"]["header"]
          _lowercase							     =       int(header.pop("chunk_size"		)		)
          _lowercase							     =       list(header.values()		)

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

          _lowercase							     =       requests.post(
              _lowercase   ,						json={
                  "oid": oid,
                  "parts": parts,
              }   ,						)
          r.raise_for_status()

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


from ..utils import DummyObject, requires_backends
class   UpperCAmelCase_	(				metaclass=lowercase__   ):
    snake_case_											=      ["""torch""", """transformers""", """k_diffusion"""]
    def __init__(	self			:       Optional[Any]   ,						*_lowercase			:       Optional[int]   ,						**_lowercase			:       List[str]		)						->    Dict:
       requires_backends(self   ,						["torch", "transformers", "k_diffusion"]		)
    @classmethod
    def 		_lowerCamelCase      (	cls			:       Union[str, Any]   ,						*_lowercase			:       Any   ,						**_lowercase			:       List[Any]		)						->    str:
       requires_backends(cls   ,						["torch", "transformers", "k_diffusion"]		)




    @classmethod
    def 		_lowerCamelCase      (	cls			:       Optional[Any]   ,						*_lowercase			:       List[Any]   ,						**_lowercase			:       Any		)						->    Any:
       requires_backends(cls   ,						["torch", "transformers", "k_diffusion"]		)