"""simple docstring"""

from __future__ import annotations

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

__lowercase    =				TypeVar('''T''')
__lowercase    =				TypeVar('''U''')






class 		_lowercase (						Generic[T, U]      ):



						"""simple docstring"""




						def __init__(				self							:    Any     , UpperCamelCase__							:    T | None     , UpperCamelCase__							:    U | None				)				->				str:
													'''simple docstring'''



													__UpperCamelCase							=key
													__UpperCamelCase							=val
													__UpperCamelCase							=0
													__UpperCamelCase							=None
													__UpperCamelCase							=None





						def __repr__(				self							:    List[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 		_lowercase (						Generic[T, U]      ):



						"""simple docstring"""




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



													__UpperCamelCase							=DoubleLinkedListNode(UpperCamelCase__     , UpperCamelCase__				)
													__UpperCamelCase							=DoubleLinkedListNode(UpperCamelCase__     , UpperCamelCase__				)
													__UpperCamelCase	,      __UpperCamelCase							=self.rear, self.head





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



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





						def   UpperCAmelCase_ (				self							:    Union[str, Any]     , UpperCamelCase__							:    DoubleLinkedListNode[T, U]				)				->				None:
													'''simple docstring'''



													__UpperCamelCase							=self.rear.prev

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

													__UpperCamelCase							=node
													__UpperCamelCase							=previous
													__UpperCamelCase							=node
													__UpperCamelCase							=self.rear
													node.freq += 1
													self._position_node(UpperCamelCase__				)





						def   UpperCAmelCase_ (				self							:    Union[str, Any]     , UpperCamelCase__							:    DoubleLinkedListNode[T, U]				)				->				None:
													'''simple docstring'''



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

																				__UpperCamelCase							=previous_node.prev
																				__UpperCamelCase							=node.prev
																				__UpperCamelCase							=previous_node
																				__UpperCamelCase							=node





						def   UpperCAmelCase_ (				self							:    Any     , UpperCamelCase__							:    DoubleLinkedListNode[T, U]				)				->				DoubleLinkedListNode[T, U] | None:
													'''simple docstring'''



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

													__UpperCamelCase							=node.next
													__UpperCamelCase							=node.prev
													__UpperCamelCase							=None
													__UpperCamelCase							=None
													return node






class 		_lowercase (						Generic[T, U]      ):



						"""simple docstring"""




						lowercase__       =  {}





						def __init__(				self							:    List[str]     , UpperCamelCase__							:    int				)				->				Optional[int]:
													'''simple docstring'''



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





						def __repr__(				self							:    List[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							:    Union[str, Any]     , UpperCamelCase__							:    T				)				->				bool:
													'''simple docstring'''



													return key in self.cache





						def   UpperCAmelCase_ (				self							:    Union[str, Any]     , UpperCamelCase__							:    T				)				->				U | None:
													'''simple docstring'''



													if key in self.cache:
																				self.hits += 1
																				__UpperCamelCase							=self.cache[key]
																				__UpperCamelCase							=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   UpperCAmelCase_ (				self							:    int     , 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
																											__UpperCamelCase							=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
																				__UpperCamelCase							=DoubleLinkedListNode(UpperCamelCase__     , UpperCamelCase__				)
																				self.list.add(self.cache[key]				)
																				self.num_keys += 1

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





						@classmethod
						def   UpperCAmelCase_ (				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:
																																		__UpperCamelCase							=LFUCache(UpperCamelCase__				)

																											__UpperCamelCase							=cls.decorator_function_to_instance_map[func].get(args[0]				)
																											if result is None:
																																		__UpperCamelCase							=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()




"""simple docstring"""

import json

import requests

from .fetch_github_info import AUTHENTICATED_USER_ENDPOINT, fetch_github_info


def    lowerCAmelCase			(__UpperCamelCase							:    Optional[Any]			):
							"""simple docstring"""


							class 		_lowercase :



													"""simple docstring"""




													def __init__(				self							:    int     , UpperCamelCase__							:    Union[str, Any]				)				->				None:
																				'''simple docstring'''



																				assert isinstance(UpperCamelCase__     , (bytes, str)				)
																				__UpperCamelCase							=content





													def   UpperCAmelCase_ (				self							:    Dict				)				->				Any:
																				'''simple docstring'''



																				return json.loads(self.content				)

							def mock_response(*__UpperCamelCase							:    Any							,					**__UpperCamelCase							:    Union[str, Any]			):
														assert args[0] == AUTHENTICATED_USER_ENDPOINT
														assert "Authorization" in kwargs["headers"]
														assert kwargs["headers"]["Authorization"].startswith('''token '''			)
														assert "Accept" in kwargs["headers"]
														return FakeResponse(b'''{"login":"test","id":1}'''			)

							monkeypatch.setattr(__UpperCamelCase							,					'''get'''							,					__UpperCamelCase			)
							__UpperCamelCase							=fetch_github_info('''token'''			)
							assert result["login"] == "test"
							assert result["id"] == 1



