


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     lowerCamelCase__		(							UpperCAmelCase ):






			"""simple docstring"""






			@staticmethod
			def 			snake_case__			(							snake_case       ):

						'''simple docstring'''


						UpperCamelCase__   =    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=snake_case ,  help="Local path to repository you want to configure."       )
						enable_parser.set_defaults(func=lambda snake_case       : LfsEnableCommand(snake_case       )       )

						UpperCamelCase__   =    parser.add_parser(
						    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 snake_case       : LfsUploadCommand(snake_case       )       )







class     lowerCamelCase__		:






			"""simple docstring"""






			def __init__(							self ,  snake_case       ):

						'''simple docstring'''


						UpperCamelCase__   =    args







			def 			snake_case__			(							self       ):

						'''simple docstring'''


						warnings.warn(
						    "Managing repositories through transformers-cli is deprecated. Please use `huggingface-cli` instead."       )
						UpperCamelCase__   =    os.path.abspath(self.args.path       )
						if not os.path.isdir(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=snake_case ,  cwd=snake_case       )
						subprocess.run(
						    F'''git config lfs.customtransfer.multipart.args {LFS_MULTIPART_UPLOAD_COMMAND}'''.split() ,  check=snake_case ,  cwd=snake_case ,  )
						print("Local repo set up for largefiles"       )



def     UpperCamelCase_(			_A				:Dict					)->						Any:
			UpperCamelCase__   =    json.dumps(_A					) + "\n"
			sys.stdout.write(_A					)
			sys.stdout.flush()
def     UpperCamelCase_(			)->						Optional[Dict]:
			UpperCamelCase__   =    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     lowerCamelCase__		(							UpperCAmelCase ):






			"""simple docstring"""






			def __init__(							self ,  snake_case ,  snake_case ,  snake_case       ):

						'''simple docstring'''


						UpperCamelCase__   =    filepath
						UpperCamelCase__   =    seek_from
						UpperCamelCase__   =    read_limit
						UpperCamelCase__   =    0




			def __enter__(							self       ):

						'''simple docstring'''


						UpperCamelCase__   =    open(self.filepath ,  "rb"       )
						self.f.seek(self.seek_from       )
						return self




			def __len__(							self       ):

						'''simple docstring'''


						UpperCamelCase__   =    os.fstat(self.f.fileno()       ).st_size
						return min(self.read_limit ,  total_length - self.seek_from       )




			def 			snake_case__			(							self ,  snake_case=-1       ):

						'''simple docstring'''


						if self.n_seen >= self.read_limit:
									return b""
						UpperCamelCase__   =    self.read_limit - self.n_seen
						UpperCamelCase__   =    self.f.read(remaining_amount if n < 0 else min(snake_case ,  snake_case       )       )
						self.n_seen += len(snake_case       )
						return data




			def __iter__(							self       ):

						'''simple docstring'''


						yield self.read(n=4 * 1024 * 1024       )







			def __exit__(							self ,  *snake_case       ):

						'''simple docstring'''


						self.f.close()







class     lowerCamelCase__		:






			"""simple docstring"""






			def __init__(							self ,  snake_case       ):

						'''simple docstring'''


						UpperCamelCase__   =    args







			def 			snake_case__			(							self       ):

						'''simple docstring'''


						UpperCamelCase__   =    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:
									UpperCamelCase__   =    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       )

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

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

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

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






import numpy as np
def     UpperCamelCase_(			_A				:Optional[int]			,       _A				:Dict="utf-8"			,       _A				:Optional[Any]="surrogatepass"					)->						int:
			UpperCamelCase__   =    bin(int.from_bytes(text.encode(_A			,       _A					)			,       "big"					)					)[2:]
			return bits.zfill(8 * ((len(_A					) + 7) // 8)					)
def     UpperCamelCase_(			_A				:Optional[int]			,       _A				:int="utf-8"			,       _A				:List[str]="surrogatepass"					)->						Optional[Any]:
			UpperCamelCase__   =    int(_A			,       2					)
			return n.to_bytes((n.bit_length() + 7) // 8			,       "big"					).decode(_A			,       _A					) or "\0"
def     UpperCamelCase_(			_A				:Union[str, Any]			,       _A				:Tuple					)->						Optional[int]:
			if size_par + len(_A					) <= 2**size_par - (len(_A					) - 1):
						raise ValueError("size of parity don't match with size of data"					)

			UpperCamelCase__   =    []
			UpperCamelCase__   =    []
			UpperCamelCase__   =    [bin(_A					)[2:] for x in range(1			,       size_par + len(_A					) + 1					)]

			# sorted information data for the size of the output data
			UpperCamelCase__   =    []
			# data position template + parity
			UpperCamelCase__   =    []
			# parity bit counter
			UpperCamelCase__   =    0
			# counter position of data bits
			UpperCamelCase__   =    0

			for x in range(1			,       size_par + len(_A					) + 1					):
						# Performs a template of bit positions - who should be given,
						# and who should be parity
						if qtd_bp < size_par:
									if (np.log(_A					) / np.log(2					)).is_integer():
												data_out_gab.append("P"					)
												UpperCamelCase__   =    qtd_bp + 1
									else:
												data_out_gab.append("D"					)
						else:
									data_out_gab.append("D"					)

						# Sorts the data to the new output size
						if data_out_gab[-1] == "D":
									data_ord.append(data[cont_data]					)
									cont_data += 1
						else:
									data_ord.append(_A					)

    # Calculates parity
			UpperCamelCase__   =    0  # parity bit counter
			for bp in range(1			,       size_par + 1					):
						# Bit counter one for a given parity
						UpperCamelCase__   =    0
						# counter to control the loop reading
						UpperCamelCase__   =    0
						for x in data_ord:
									if x is not None:
												try:
															UpperCamelCase__   =    (bin_pos[cont_loop])[-1 * (bp)]
												except IndexError:
															UpperCamelCase__   =    "0"
												if aux == "1" and x == "1":
															cont_bo += 1
									cont_loop += 1
						parity.append(cont_bo % 2					)

						qtd_bp += 1

			# Mount the message
			UpperCamelCase__   =    0  # parity bit counter
			for x in range(0			,       size_par + len(_A					)					):
						if data_ord[x] is None:
									data_out.append(str(parity[cont_bp]					)					)
									cont_bp += 1
						else:
									data_out.append(data_ord[x]					)

			return data_out
def     UpperCamelCase_(			_A				:int			,       _A				:str					)->						Dict:
			UpperCamelCase__   =    []
			# Parity bit counter
			UpperCamelCase__   =    0
			# Counter p data bit reading
			UpperCamelCase__   =    0
			# list of parity received
			UpperCamelCase__   =    []
			UpperCamelCase__   =    []

			for x in range(1			,       len(_A					) + 1					):
						# Performs a template of bit positions - who should be given,
						#  and who should be parity
						if qtd_bp < size_par and (np.log(_A					) / np.log(2					)).is_integer():
									data_out_gab.append("P"					)
									UpperCamelCase__   =    qtd_bp + 1
						else:
									data_out_gab.append("D"					)

						# Sorts the data to the new output size
						if data_out_gab[-1] == "D":
									data_output.append(data[cont_data]					)
						else:
									parity_received.append(data[cont_data]					)
						cont_data += 1

			# -----------calculates the parity with the data
			UpperCamelCase__   =    []
			UpperCamelCase__   =    []
			UpperCamelCase__   =    [bin(_A					)[2:] for x in range(1			,       size_par + len(_A					) + 1					)]

			#  sorted information data for the size of the output data
			UpperCamelCase__   =    []
			# Data position feedback + parity
			UpperCamelCase__   =    []
			# Parity bit counter
			UpperCamelCase__   =    0
			# Counter p data bit reading
			UpperCamelCase__   =    0

			for x in range(1			,       size_par + len(_A					) + 1					):
						# Performs a template position of bits - who should be given,
						# and who should be parity
						if qtd_bp < size_par and (np.log(_A					) / np.log(2					)).is_integer():
									data_out_gab.append("P"					)
									UpperCamelCase__   =    qtd_bp + 1
						else:
									data_out_gab.append("D"					)

						# Sorts the data to the new output size
						if data_out_gab[-1] == "D":
									data_ord.append(data_output[cont_data]					)
									cont_data += 1
						else:
									data_ord.append(_A					)

    # Calculates parity
			UpperCamelCase__   =    0  # parity bit counter
			for bp in range(1			,       size_par + 1					):
						# Bit counter one for a certain parity
						UpperCamelCase__   =    0
						# Counter to control loop reading
						UpperCamelCase__   =    0
						for x in data_ord:
									if x is not None:
												try:
															UpperCamelCase__   =    (bin_pos[cont_loop])[-1 * (bp)]
												except IndexError:
															UpperCamelCase__   =    "0"
												if aux == "1" and x == "1":
															cont_bo += 1
									cont_loop += 1
						parity.append(str(cont_bo % 2					)					)

						qtd_bp += 1

			# Mount the message
			UpperCamelCase__   =    0  # Parity bit counter
			for x in range(0			,       size_par + len(_A					)					):
						if data_ord[x] is None:
									data_out.append(str(parity[cont_bp]					)					)
									cont_bp += 1
						else:
									data_out.append(data_ord[x]					)

			UpperCamelCase__   =    parity_received == parity
			return data_output, ack


