
"""simple docstring"""




from __future__ import annotations

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

_A			:       Any   		=       TypeVar("""T""")
_A			:       Tuple   		=       TypeVar("""U""")

class 		a__						(      Generic[T, U]						):
   def __init__(			self	,    _a	,    _a				):
          lowercase    :				str       		=							key
          lowercase    :				Dict       		=							val
          lowercase    :				DoubleLinkedListNode[T, U] | None       		=							None
          lowercase    :				DoubleLinkedListNode[T, U] | None       		=							None

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


class 		a__						(      Generic[T, U]						):
   def __init__(			self				):
          lowercase    :				DoubleLinkedListNode[T, U]       		=							DoubleLinkedListNode(_a	,    _a				)
          lowercase    :				DoubleLinkedListNode[T, U]       		=							DoubleLinkedListNode(_a	,    _a				)
          lowercase		,    lowercase    :				Union[str, Any]       		=							self.rear, self.head
   def __repr__(			self				):
          lowercase    :				Union[str, Any]       		=							["DoubleLinkedList"]
          lowercase    :				int       		=							self.head
          while node.next is not None:
                 rep.append(str(_a				)				)
                 lowercase    :				Union[str, Any]       		=							node.next
          rep.append(str(self.rear				)				)
          return ",\n    ".join(_a				)
   def 			__magic_name__			(			self	,    _a				):
          lowercase    :				Union[str, Any]       		=							self.rear.prev

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

          lowercase    :				Optional[int]       		=							node
          lowercase    :				Union[str, Any]       		=							previous
          lowercase    :				Tuple       		=							node
          lowercase    :				Any       		=							self.rear

   def 			__magic_name__			(			self	,    _a				):

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

          lowercase    :				List[str]       		=							node.next
          lowercase    :				Optional[int]       		=							node.prev
          lowercase    :				List[str]       		=							None
          lowercase    :				str       		=							None
          return node


class 		a__						(      Generic[T, U]						):
   __lowerCAmelCase            =				{}
   def __init__(			self	,    _a				):
          lowercase    :				DoubleLinkedList[T, U]       		=							DoubleLinkedList()
          lowercase    :				List[Any]       		=							capacity
          lowercase    :				Optional[int]       		=							0
          lowercase    :				List[str]       		=							0
          lowercase    :				str       		=							0
          lowercase    :				dict[T, DoubleLinkedListNode[T, U]]       		=							{}
   def __repr__(			self				):
          return (
              f"""CacheInfo(hits={self.hits}, misses={self.miss}, """
              f"""capacity={self.capacity}, current size={self.num_keys})"""
          )
   def __contains__(			self	,    _a				):
          return key in self.cache
   def 			__magic_name__			(			self	,    _a				):
          # Note: pythonic interface would throw KeyError rather than return None

          if key in self.cache:
                 self.hits += 1
                 lowercase    :				DoubleLinkedListNode[T, U]       		=							self.cache[key]
                 lowercase    :				List[Any]       		=							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(_a				)
                 return node.val
          self.miss += 1
          return None
   def 			__magic_name__			(			self	,    _a	,    _a				):

          if key not in self.cache:
                 if self.num_keys >= self.capacity:
                        # delete first node (oldest) when over capacity
                        lowercase    :				Optional[int]       		=							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(_a				) 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    :				List[str]       		=							DoubleLinkedListNode(_a	,    _a				)
                 self.list.add(self.cache[key]				)
                 self.num_keys += 1

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

   @classmethod
   def 			__magic_name__			(			cls	,    _a = 128				):

          def cache_decorator_inner(_a				) -> Callable[..., U]:
                 def cache_decorator_wrapper(*_a				) -> U:
                        if func not in cls.decorator_function_to_instance_map:
                               lowercase    :				Dict       		=							LRUCache(_a				)

                        lowercase    :				List[Any]       		=							cls.decorator_function_to_instance_map[func].get(args[0]				)
                        if result is None:
                               lowercase    :				Optional[int]       		=							func(*_a				)
                               cls.decorator_function_to_instance_map[func].put(args[0]	,    _a				)
                        return result

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

                 setattr(_a	,    "cache_info"	,    _a				)  # noqa: B010

                 return cache_decorator_wrapper

          return cache_decorator_inner


if __name__ == "__main__":
   import doctest

   doctest.testmod()




"""simple docstring"""




# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import re

from ..utils import cached_file


# docstyle-ignore
_A			:       Optional[int]   		=       """
Human: <<task>>

Assistant: """


_A			:       List[Any]   		=       """huggingface-tools/default-prompts"""
_A			:       Optional[int]   		=       {"""chat""": """chat_prompt_template.txt""", """run""": """run_prompt_template.txt"""}


def   __magic_name__	(      __snake_case				:       int     , __snake_case				:       List[Any]     , __snake_case				:       Dict="run"  ) ->				Union[str, Any]:
       if prompt_or_repo_id is None:
              lowercase    :				List[Any]       		=							DEFAULT_PROMPTS_REPO

       # prompt is considered a repo ID when it does not contain any kind of space
       if re.search("\\s"     , __snake_case  ) is not None:
              return prompt_or_repo_id

       lowercase    :				Optional[int]       		=							cached_file(
           __snake_case     , PROMPT_FILES[mode]     , repo_type="dataset"     , user_agent={"agent": agent_name}  )
       with open(__snake_case     , "r"     , encoding="utf-8"  ) as f:
              return f.read()


