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https://github.com/onyx-and-iris/vban-cmd-python.git
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57 lines
1.5 KiB
Python
57 lines
1.5 KiB
Python
import logging
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from typing import Iterable, Union
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logger = logging.getLogger(__name__)
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class Event:
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"""Keeps track of event subscriptions"""
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def __init__(self, subs: dict):
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self.subs = subs
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self.logger = logger.getChild(self.__class__.__name__)
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def info(self, msg=None):
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info = (f"{msg} events",) if msg else ()
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if self.any():
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info += (f"now listening for {', '.join(self.get())} events",)
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else:
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info += (f"not listening for any events",)
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self.logger.info(", ".join(info))
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@property
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def pdirty(self) -> bool:
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return self.subs["pdirty"]
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@pdirty.setter
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def pdirty(self, val: bool):
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self.subs["pdirty"] = val
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self.info(f"pdirty {'added to' if val else 'removed from'}")
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@property
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def ldirty(self) -> bool:
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return self.subs["ldirty"]
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@ldirty.setter
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def ldirty(self, val: bool):
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self.subs["ldirty"] = val
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self.info(f"ldirty {'added to' if val else 'removed from'}")
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def get(self) -> list:
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return [k for k, v in self.subs.items() if v]
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def any(self) -> bool:
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return any(self.subs.values())
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def add(self, events: Union[str, Iterable[str]]):
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if isinstance(events, str):
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events = [events]
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for event in events:
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setattr(self, event, True)
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def remove(self, events: Union[str, Iterable[str]]):
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if isinstance(events, str):
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events = [events]
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for event in events:
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setattr(self, event, False)
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