



from __future__ import annotations

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

a__   :					Optional[Any] 						=      TypeVar("T")
a__   :					List[Any] 						=      TypeVar("U")



class    UpperCAmelCase__(				Generic[T, U]						):

   '''simple docstring'''




   def __init__(    self	:      Optional[Any]      ,					lowerCAmelCase	:      T | None      ,					lowerCAmelCase	:      U | None)						->					List[str]:




         """simple docstring"""

         lowercase__  =	key
         lowercase__  =	val
         lowercase__  =	None
         lowercase__  =	None



   def __repr__(    self	:      Tuple)						->					str:




         """simple docstring"""

         return (
             f'''Node: key: {self.key}, val: {self.val}, '''
             f'''has next: {bool(self.next)}, has prev: {bool(self.prev)}'''
         )



class    UpperCAmelCase__(				Generic[T, U]						):

   '''simple docstring'''




   def __init__(    self	:      Union[str, Any])						->					None:




         """simple docstring"""

         lowercase__  =	DoubleLinkedListNode(lowerCAmelCase      ,					lowerCAmelCase)
         lowercase__  =	DoubleLinkedListNode(lowerCAmelCase      ,					lowerCAmelCase)
         lowercase__,						lowercase__  =	self.rear, self.head


   def __repr__(    self	:      Optional[Any])						->					str:




         """simple docstring"""

         lowercase__  =	['DoubleLinkedList']
         lowercase__  =	self.head
         while node.next is not None:
               rep.append(str(lowerCAmelCase))
               lowercase__  =	node.next
         rep.append(str(self.rear))
         return ",\n    ".join(lowerCAmelCase)


   def       UpperCAmelCase		(    self	:      str      ,					lowerCAmelCase	:      DoubleLinkedListNode[T, U])						->					None:




         """simple docstring"""

         lowercase__  =	self.rear.prev

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

         lowercase__  =	node
         lowercase__  =	previous
         lowercase__  =	node
         lowercase__  =	self.rear



   def       UpperCAmelCase		(    self	:      Union[str, Any]      ,					lowerCAmelCase	:      DoubleLinkedListNode[T, U])						->					DoubleLinkedListNode[T, U] | None:




         """simple docstring"""

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

         lowercase__  =	node.next
         lowercase__  =	node.prev
         lowercase__  =	None
         lowercase__  =	None
         return node



class    UpperCAmelCase__(				Generic[T, U]						):

   '''simple docstring'''




   A     :	dict[Callable[[T], U], LRUCache[T, U]]												=     {}


   def __init__(    self	:      Dict      ,					lowerCAmelCase	:      int)						->					List[Any]:




         """simple docstring"""

         lowercase__  =	DoubleLinkedList()
         lowercase__  =	capacity
         lowercase__  =	0
         lowercase__  =	0
         lowercase__  =	0
         lowercase__  =	{}


   def __repr__(    self	:      int)						->					str:




         """simple docstring"""

         return (
             f'''CacheInfo(hits={self.hits}, misses={self.miss}, '''
             f'''capacity={self.capacity}, current size={self.num_keys})'''
         )


   def __contains__(    self	:      Any      ,					lowerCAmelCase	:      T)						->					bool:




         """simple docstring"""

         return key in self.cache


   def       UpperCAmelCase		(    self	:      List[Any]      ,					lowerCAmelCase	:      T)						->					U | None:




         """simple docstring"""

         if key in self.cache:
               self.hits += 1
               lowercase__  =	self.cache[key]
               lowercase__  =	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(lowerCAmelCase)
               return node.val
         self.miss += 1
         return None


   def       UpperCAmelCase		(    self	:      Tuple      ,					lowerCAmelCase	:      T      ,					lowerCAmelCase	:      U)						->					None:




         """simple docstring"""

         if key not in self.cache:
               if self.num_keys >= self.capacity:
                     # delete first node (oldest) when over capacity
                     lowercase__  =	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(lowerCAmelCase) is not None
                     )  # node guaranteed to be in list assert node.key is not None

                     del self.cache[first_node.key]
                     self.num_keys -= 1
               lowercase__  =	DoubleLinkedListNode(lowerCAmelCase      ,					lowerCAmelCase)
               self.list.add(self.cache[key])
               self.num_keys += 1

         else:
               # bump node to the end of the list, update value
               lowercase__  =	self.list.remove(self.cache[key])
               assert node is not None  # node guaranteed to be in list
               lowercase__  =	value
               self.list.add(lowerCAmelCase)



   @classmethod
   def       UpperCAmelCase		(    cls	:      Dict      ,					lowerCAmelCase	:      int = 1_28)						->					Callable[[Callable[[T], U]], Callable[..., U]]:




         """simple docstring"""

         def cache_decorator_inner(lowerCAmelCase	:      Callable[[T], U]) -> Callable[..., U]:
               def cache_decorator_wrapper(*lowerCAmelCase	:      T) -> U:
                     if func not in cls.decorator_function_to_instance_map:
                           lowercase__  =	LRUCache(lowerCAmelCase)

                     lowercase__  =	cls.decorator_function_to_instance_map[func].get(args[0])
                     if result is None:
                           lowercase__  =	func(*lowerCAmelCase)
                           cls.decorator_function_to_instance_map[func].put(args[0]      ,					lowerCAmelCase)
                     return result

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

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

               return cache_decorator_wrapper

         return cache_decorator_inner


if __name__ == "__main__":
       import doctest

       doctest.testmod()





from argparse import ArgumentParser

from .add_new_model import AddNewModelCommand
from .add_new_model_like import AddNewModelLikeCommand
from .convert import ConvertCommand
from .download import DownloadCommand
from .env import EnvironmentCommand
from .lfs import LfsCommands
from .pt_to_tf import PTtoTFCommand
from .run import RunCommand
from .serving import ServeCommand
from .user import UserCommands

def 	_lowerCAmelCase (    ):
      lowercase__  =	ArgumentParser('Transformers CLI tool'    ,	usage='transformers-cli <command> [<args>]'						)
      lowercase__  =	parser.add_subparsers(help='transformers-cli command helpers'						)

      # Register commands
      ConvertCommand.register_subcommand(A__						)
      DownloadCommand.register_subcommand(A__						)
      EnvironmentCommand.register_subcommand(A__						)
      RunCommand.register_subcommand(A__						)
      ServeCommand.register_subcommand(A__						)
      UserCommands.register_subcommand(A__						)
      AddNewModelCommand.register_subcommand(A__						)
      AddNewModelLikeCommand.register_subcommand(A__						)
      LfsCommands.register_subcommand(A__						)
      PTtoTFCommand.register_subcommand(A__						)

      # Let's go
      lowercase__  =	parser.parse_args()

      if not hasattr(A__    ,	'func'						):
            parser.print_help()
            exit(1						)

      # Run
      lowercase__  =	args.func(A__						)
      service.run()


if __name__ == "__main__":
       main()
