



'''simple docstring'''



from __future__ import annotations

from collections.abc import Callable
from typing import Generic, TypeVar

_lowercase       :						Tuple						=TypeVar("T")
_lowercase       :						str						=TypeVar("U")






class 			_SCREAMING_SNAKE_CASE				(Generic[T, U]      ):



			def __init__(     self		:						Union[str, Any]    ,			__UpperCamelCase		:						T | None    ,			__UpperCamelCase		:						U | None			)      ->      Dict:
							"""simple docstring"""





							snake_case__      :   Optional[int]      =    key
							snake_case__      :   Any      =    val
							snake_case__      :   int      =    0
							snake_case__      :   DoubleLinkedListNode[T, U] | None      =    None
							snake_case__      :   DoubleLinkedListNode[T, U] | None      =    None







			def __repr__(     self		:						Union[str, Any]			)      ->      str:
							"""simple docstring"""





							return "Node: key: {}, val: {}, freq: {}, has next: {}, has prev: {}".format(
							    self.key    ,			self.val    ,			self.freq    ,			self.next is not None    ,			self.prev is not None			)






class 			_SCREAMING_SNAKE_CASE				(Generic[T, U]      ):



			def __init__(     self		:						List[str]			)      ->      None:
							"""simple docstring"""





							snake_case__      :   DoubleLinkedListNode[T, U]      =    DoubleLinkedListNode(__UpperCamelCase    ,			__UpperCamelCase			)
							snake_case__      :   DoubleLinkedListNode[T, U]      =    DoubleLinkedListNode(__UpperCamelCase    ,			__UpperCamelCase			)
							snake_case__  ,      snake_case__      :   Tuple      =    self.rear, self.head



			def __repr__(     self		:						str			)      ->      str:
							"""simple docstring"""





							snake_case__      :   Union[str, Any]      =    ['''DoubleLinkedList''']
							snake_case__      :   Union[str, Any]      =    self.head
							while node.next is not None:
											rep.append(str(__UpperCamelCase			)			)
											snake_case__      :   List[Any]      =    node.next
							rep.append(str(self.rear			)			)
							return ",\n    ".join(__UpperCamelCase			)



			def 				lowerCAmelCase (     self		:						Tuple    ,			__UpperCamelCase		:						DoubleLinkedListNode[T, U]			)      ->      None:
							"""simple docstring"""





							snake_case__      :   Tuple      =    self.rear.prev

							# All nodes other than self.head are guaranteed to have non-None previous
							assert previous is not None

							snake_case__      :   Dict      =    node
							snake_case__      :   str      =    previous
							snake_case__      :   List[Any]      =    node
							snake_case__      :   Optional[int]      =    self.rear
							node.freq += 1
							self._position_node(__UpperCamelCase			)



			def 				lowerCAmelCase (     self		:						Optional[int]    ,			__UpperCamelCase		:						DoubleLinkedListNode[T, U]			)      ->      None:
							"""simple docstring"""





							while node.prev is not None and node.prev.freq > node.freq:
											# swap node with previous node
											snake_case__      :   str      =    node.prev

											snake_case__      :   Dict      =    previous_node.prev
											snake_case__      :   Union[str, Any]      =    node.prev
											snake_case__      :   Tuple      =    previous_node
											snake_case__      :   List[str]      =    node







			def 				lowerCAmelCase (     self		:						Any    ,			__UpperCamelCase		:						DoubleLinkedListNode[T, U]			)      ->      DoubleLinkedListNode[T, U] | None:
							"""simple docstring"""





							if node.prev is None or node.next is None:
											return None

							snake_case__      :   Any      =    node.next
							snake_case__      :   Any      =    node.prev
							snake_case__      :   Optional[int]      =    None
							snake_case__      :   Any      =    None
							return node






class 			_SCREAMING_SNAKE_CASE				(Generic[T, U]      ):
			A__								=  {}



			def __init__(     self		:						List[Any]    ,			__UpperCamelCase		:						int			)      ->      Optional[int]:
							"""simple docstring"""





							snake_case__      :   DoubleLinkedList[T, U]      =    DoubleLinkedList()
							snake_case__      :   Tuple      =    capacity
							snake_case__      :   str      =    0
							snake_case__      :   List[str]      =    0
							snake_case__      :   Optional[Any]      =    0
							snake_case__      :   dict[T, DoubleLinkedListNode[T, U]]      =    {}



			def __repr__(     self		:						Union[str, Any]			)      ->      str:
							"""simple docstring"""





							return (
							    F'''CacheInfo(hits={self.hits}, misses={self.miss}, '''
							    F'''capacity={self.capacity}, current_size={self.num_keys})'''
							)



			def __contains__(     self		:						Tuple    ,			__UpperCamelCase		:						T			)      ->      bool:
							"""simple docstring"""





							return key in self.cache



			def 				lowerCAmelCase (     self		:						Tuple    ,			__UpperCamelCase		:						T			)      ->      U | None:
							"""simple docstring"""





							if key in self.cache:
											self.hits += 1
											snake_case__      :   DoubleLinkedListNode[T, U]      =    self.cache[key]
											snake_case__      :   Optional[int]      =    self.list.remove(self.cache[key]			)
											assert node == value_node

											# node is guaranteed not None because it is in self.cache
											assert node is not None
											self.list.add(__UpperCamelCase			)
											return node.val
							self.miss += 1
							return None



			def 				lowerCAmelCase (     self		:						List[Any]    ,			__UpperCamelCase		:						T    ,			__UpperCamelCase		:						U			)      ->      None:
							"""simple docstring"""





							if key not in self.cache:
											if self.num_keys >= self.capacity:
															# delete first node when over capacity
															snake_case__      :   Any      =    self.list.head.next

															# guaranteed to have a non-None first node when num_keys > 0
															# explain to type checker via assertions
															assert first_node is not None
															assert first_node.key is not None
															assert self.list.remove(__UpperCamelCase			) is not None
															# first_node guaranteed to be in list

															del self.cache[first_node.key]
															self.num_keys -= 1
											snake_case__      :   List[Any]      =    DoubleLinkedListNode(__UpperCamelCase    ,			__UpperCamelCase			)
											self.list.add(self.cache[key]			)
											self.num_keys += 1

							else:
											snake_case__      :   Any      =    self.list.remove(self.cache[key]			)
											assert node is not None  # node guaranteed to be in list
											snake_case__      :   List[str]      =    value
											self.list.add(__UpperCamelCase			)







			@classmethod
			def 				lowerCAmelCase (     cls		:						type[LFUCache[T, U]]    ,			__UpperCamelCase		:						int = 128			)      ->      Callable[[Callable[[T], U]], Callable[..., U]]:
							"""simple docstring"""





							def cache_decorator_inner(__UpperCamelCase		:						Callable[[T], U]			) -> Callable[..., U]:
											def cache_decorator_wrapper(*__UpperCamelCase		:						T			) -> U:
															if func not in cls.decorator_function_to_instance_map:
																			snake_case__      :   int      =    LFUCache(__UpperCamelCase			)

															snake_case__      :   str      =    cls.decorator_function_to_instance_map[func].get(args[0]			)
															if result is None:
																			snake_case__      :   List[str]      =    func(*__UpperCamelCase			)
																			cls.decorator_function_to_instance_map[func].put(args[0]    ,			__UpperCamelCase			)
															return result

											def cache_info() -> LFUCache[T, U]:
															return cls.decorator_function_to_instance_map[func]

											setattr(__UpperCamelCase    ,			'''cache_info'''    ,			__UpperCamelCase			)  # noqa: B010

											return cache_decorator_wrapper

							return cache_decorator_inner


if __name__ == "__main__":
				import doctest

				doctest.testmod()











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


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


__lowerCAmelCase			:Union[str, Any]	 =     'lfs-multipart-upload'






class 							_a(     __A     ):







		@staticmethod
		def 							lowercase							(     __snake_case					)   ->   Tuple:


							'''simple docstring'''

							_snake_case							:       Tuple												= 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					)					)

							_snake_case							:       Union[str, Any]												= 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 							_a:







		def __init__(     self			,    __snake_case					)   ->   Any:


							'''simple docstring'''

							_snake_case							:       List[Any]												= args







		def 							lowercase							(     self					)   ->   Dict:


							'''simple docstring'''

							warnings.warn(
							    "Managing repositories through transformers-cli is deprecated. Please use `huggingface-cli` instead."					)
							_snake_case							:       Dict												= 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  A					(				UpperCAmelCase					):
					_snake_case							:       str												= json.dumps(UpperCAmelCase					) + "\n"
					sys.stdout.write(UpperCAmelCase					)
					sys.stdout.flush()







def  A					(				):
					_snake_case							:       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(     __A     ):







		def __init__(     self			,    __snake_case			,    __snake_case			,    __snake_case					)   ->   Optional[int]:


							'''simple docstring'''

							_snake_case							:       int												= filepath
							_snake_case							:       Tuple												= seek_from
							_snake_case							:       int												= read_limit
							_snake_case							:       int												= 0







		def __enter__(     self					)   ->   Any:


							'''simple docstring'''

							_snake_case							:       Optional[Any]												= open(self.filepath			,    "rb"					)
							self.f.seek(self.seek_from					)
							return self







		def __len__(     self					)   ->   Dict:


							'''simple docstring'''

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







		def 							lowercase							(     self			,    __snake_case=-1					)   ->   Union[str, Any]:


							'''simple docstring'''

							if self.n_seen >= self.read_limit:
												return b""
							_snake_case							:       Dict												= self.read_limit - self.n_seen
							_snake_case							:       Tuple												= 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					)   ->   int:


							'''simple docstring'''

							yield self.read(n=4 * 1_0_2_4 * 1_0_2_4					)







		def __exit__(     self			,    *__snake_case					)   ->   List[str]:


							'''simple docstring'''

							self.f.close()






class 							_a:







		def __init__(     self			,    __snake_case					)   ->   List[str]:


							'''simple docstring'''

							_snake_case							:       Any												= args







		def 							lowercase							(     self					)   ->   str:


							'''simple docstring'''

							_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": 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:
												_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					)

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

												_snake_case							:       Any												= []
												for i, presigned_url in enumerate(__snake_case					):
																	with FileSlice(__snake_case			,    seek_from=i * chunk_size			,    read_limit=__snake_case					) as data:
																						_snake_case							:       List[str]												= 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.

												_snake_case							:       Optional[Any]												= requests.post(
												    __snake_case			,    json={
												        "oid": oid,
												        "parts": parts,
												    }			,    )
												r.raise_for_status()

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