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29 lines
746 B
Python
29 lines
746 B
Python
import abc
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from typing import TYPE_CHECKING
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from collections import defaultdict
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from collections.abc import Mapping, MutableMapping
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if TYPE_CHECKING:
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from .matcher import Matcher
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class MatcherProvider(abc.ABC, MutableMapping[int, list[type["Matcher"]]]):
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"""事件响应器存储器基类
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参数:
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matchers: 当前存储器中已有的事件响应器
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"""
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@abc.abstractmethod
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def __init__(self, matchers: Mapping[int, list[type["Matcher"]]]):
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raise NotImplementedError
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class _DictProvider(defaultdict, MatcherProvider):
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def __init__(self, matchers: Mapping[int, list[type["Matcher"]]]):
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super().__init__(list, matchers)
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DEFAULT_PROVIDER_CLASS = _DictProvider
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"""默认存储器类型"""
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