




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


__A    :				int    						=	"""lfs-multipart-upload"""




class       UpperCAmelCase_   ( A							):




							'''simple docstring'''



							@staticmethod
							def  _UpperCAmelCase  (       a							:						ArgumentParser      )      ->       Optional[int]:
										SCREAMING_SNAKE_CASE     =       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 a      : LfsEnableCommand(a      )      )

										SCREAMING_SNAKE_CASE     =       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 a      : LfsUploadCommand(a      )      )





class       UpperCAmelCase_   :




							'''simple docstring'''



							def __init__(       self							:						Optional[int]							,  a							:						str      )      ->       Tuple:
										SCREAMING_SNAKE_CASE     =       args







							def  _UpperCAmelCase  (       self							:						Optional[Any]      )      ->       Tuple:
										warnings.warn(
										    """Managing repositories through transformers-cli is deprecated. Please use `huggingface-cli` instead."""      )
										SCREAMING_SNAKE_CASE     =       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        lowerCamelCase_     (     SCREAMING_SNAKE_CASE ):
			'''simple docstring'''
			SCREAMING_SNAKE_CASE     =       json.dumps(SCREAMING_SNAKE_CASE ) + """\n"""
			sys.stdout.write(SCREAMING_SNAKE_CASE )
			sys.stdout.flush()
def        lowerCamelCase_     (     ):
			'''simple docstring'''
			SCREAMING_SNAKE_CASE     =       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_   ( A							):




							'''simple docstring'''



							def __init__(       self							:						Union[str, Any]							,  a							:						str							,  a							:						int							,  a							:						int      )      ->       Union[str, Any]:
										SCREAMING_SNAKE_CASE     =       filepath
										SCREAMING_SNAKE_CASE     =       seek_from
										SCREAMING_SNAKE_CASE     =       read_limit
										SCREAMING_SNAKE_CASE     =       0





							def __enter__(       self							:						int      )      ->       List[Any]:
										SCREAMING_SNAKE_CASE     =       open(self.filepath							,  """rb"""      )
										self.f.seek(self.seek_from      )
										return self





							def __len__(       self							:						Dict      )      ->       Tuple:
										SCREAMING_SNAKE_CASE     =       os.fstat(self.f.fileno()      ).st_size
										return min(self.read_limit							,  total_length - self.seek_from      )





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





							def __iter__(       self							:						List[Any]      )      ->       Dict:
										yield self.read(n=4 * 1_024 * 1_024      )







							def __exit__(       self							:						Optional[int]							,  *a							:						Union[str, Any]      )      ->       Tuple:
										self.f.close()





class       UpperCAmelCase_   :




							'''simple docstring'''



							def __init__(       self							:						str							,  a							:						List[str]      )      ->       List[str]:
										SCREAMING_SNAKE_CASE     =       args







							def  _UpperCAmelCase  (       self							:						Any      )      ->       List[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.
										SCREAMING_SNAKE_CASE     =       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     =       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     =       msg["""oid"""]
													SCREAMING_SNAKE_CASE     =       msg["""path"""]
													SCREAMING_SNAKE_CASE     =       msg["""action"""]["""href"""]
													SCREAMING_SNAKE_CASE     =       msg["""action"""]["""header"""]
													SCREAMING_SNAKE_CASE     =       int(header.pop("""chunk_size"""      )      )
													SCREAMING_SNAKE_CASE     =       list(header.values()      )

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

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

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












def        lowerCamelCase_     (     SCREAMING_SNAKE_CASE       ,						SCREAMING_SNAKE_CASE ):
			'''simple docstring'''
			if n == 0:
						return 1

			elif n % 2 == 1:
						return binary_exponentiation(SCREAMING_SNAKE_CASE       ,						n - 1 ) * a

			else:
						SCREAMING_SNAKE_CASE     =       binary_exponentiation(SCREAMING_SNAKE_CASE       ,						n / 2 )
						return b * b


if __name__ == "__main__":
		try:
				__A    :				Tuple    						=	int(input("""Enter Base : """).strip())
				__A    :				Any    						=	int(input("""Enter Power : """).strip())
		except ValueError:
				print("""Invalid literal for integer""")

		__A    :				Union[str, Any]    						=	binary_exponentiation(BASE, POWER)
		print(f'''{BASE}^({POWER}) : {RESULT}''')






