52 lines
1.5 KiB
Python
52 lines
1.5 KiB
Python
import enum
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from typing import Optional
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from platypush.message.event import Event
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class ZeroconfEventType(enum.Enum):
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ADD = 'add'
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UPDATE = 'update'
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REMOVE = 'remove'
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class ZeroconfEvent(Event):
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def __init__(self, service_event: ZeroconfEventType, service_type: str, service_name: str,
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service_info: Optional[dict] = None, *args, **kwargs):
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super().__init__(*args, service_event=service_event.value, service_type=service_type,
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service_name=service_name, service_info=service_info, **kwargs)
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self.service_type = service_type
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self.service_name = service_name
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self.service_info = service_info
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class ZeroconfServiceAddedEvent(ZeroconfEvent):
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"""
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Event triggered when a service is added or discovered.
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"""
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def __init__(self, *args, **kwargs):
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kwargs['service_event'] = ZeroconfEventType.ADD
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super().__init__(*args, **kwargs)
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class ZeroconfServiceUpdatedEvent(ZeroconfEvent):
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"""
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Event triggered when a service is updated.
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"""
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def __init__(self, *args, **kwargs):
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kwargs['service_event'] = ZeroconfEventType.UPDATE
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super().__init__(*args, **kwargs)
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class ZeroconfServiceRemovedEvent(ZeroconfEvent):
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"""
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Event triggered when a service is removed.
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"""
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def __init__(self, *args, **kwargs):
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kwargs['service_event'] = ZeroconfEventType.REMOVE
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super().__init__(*args, **kwargs)
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# vim:sw=4:ts=4:et:
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