108 lines
2.9 KiB
Python
108 lines
2.9 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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from typing import Self, Any, Callable, Optional, Sequence
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from Interfaces.Application.AnPInterface import AnPInterface
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from Models.QueuesModel import QueuesModel
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from Utils.Common import Common
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class QueuesManager:
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def __init__(self:Self, anp:AnPInterface) -> None:
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self.anp:AnPInterface = anp
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self.__queues:dict[str, QueuesModel] = {}
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self.update()
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def update(self:Self) -> None:
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key:str
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for key in ("default_queues_files", "queues_files", "default_queues", "queues"):
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self.create(self.anp.settings.get(key), True)
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def reset(self:Self) -> None:
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self.__queues = {}
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self.update()
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def close(self:Self) -> None:
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self.remove()
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def create(self:Self, inputs:Any|None, overwrite:bool = False) -> None:
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subinputs:dict[str, Any|None]
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for subinputs in self.anp.files.load_json(inputs, True):
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key:str
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queue:Any|None
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for key, queue in subinputs.items():
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if overwrite or key not in self.__queues:
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self.__queues[key] = QueuesModel(key, queue)
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def add(self:Self, key:str, callback:Callable[[Callable[[], None]], None], *arguments:list[Any|None]) -> int|None:
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if key in self.__queues:
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return self.__queues[key].add(callback, *arguments)
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return None
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def next(self:Self) -> None:
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queue:QueuesModel
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for queue in self.__queues.values():
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queue.next()
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def cancel(self:Self, keys:Optional[str|Sequence[str]] = False, _is:Optional[int|Sequence[int]] = None) -> bool:
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if keys is None:
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queue:QueuesModel
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for queue in self.__queues.values():
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if _is is None:
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queue.cancel_all()
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else:
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i:int
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for i in Common.get_keys(_is):
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queue.cancel(i)
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return True
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done:bool = False
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key:str
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for key in Common.get_keys(keys):
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if key in self.__queues:
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if _is is None:
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self.__queues[key].cancel_all()
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done = True
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else:
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i:int
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for i in Common.get_keys(_is):
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self.__queues[key].cancel(i)
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done = True
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return done
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def remove(self:Self, keys:Optional[str|Sequence[str]] = None) -> bool:
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if keys is None:
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for queue in self.__queues.values():
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queue.cancel_all()
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self.__queues = {}
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return True
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done:bool = False
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key:str
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for key in Common.get_keys(keys):
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if key in self.__queues:
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del self.__queues[key]
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done = True
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return done
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