mirror of https://github.com/craigerl/aprsd.git
45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
import datetime
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import logging
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import threading
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import wrapt
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from aprsd.utils import objectstore
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LOG = logging.getLogger("APRSD")
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class SeenList(objectstore.ObjectStoreMixin):
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"""Global callsign seen list."""
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_instance = None
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lock = threading.Lock()
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data = {}
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config = None
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def __new__(cls, *args, **kwargs):
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if cls._instance is None:
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cls._instance = super().__new__(cls)
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if "config" in kwargs:
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cls._instance.config = kwargs["config"]
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cls._instance._init_store()
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cls._instance.data = {}
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return cls._instance
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@wrapt.synchronized(lock)
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def update_seen(self, packet):
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callsign = None
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if packet.from_call:
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callsign = packet.from_call
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else:
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LOG.warning(f"Can't find FROM in packet {packet}")
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return
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if callsign not in self.data:
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self.data[callsign] = {
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"last": None,
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"count": 0,
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}
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self.data[callsign]["last"] = str(datetime.datetime.now())
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self.data[callsign]["count"] += 1
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