101 строка
2.7 KiB
Python
Исполняемый файл
101 строка
2.7 KiB
Python
Исполняемый файл
import uvicorn
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from datetime import datetime
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from fastapi import FastAPI
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from fastapi.staticfiles import StaticFiles
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from dmrtools.dispatcher import Dispatcher
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class DMRApiHelper:
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CALLS_MAX = 50
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dispatcher: Dispatcher|None = None
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@classmethod
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def get_peers(cls) -> list:
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if cls.dispatcher is None:
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return list()
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peers = sorted(cls.dispatcher.peer_keeper.peers,
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key=lambda p: p.connect_time)
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peers_info = [{
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"name": p.name,
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"peer_id": p.peer_id,
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"addr": p.addr_str,
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"status": p.status.name,
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"connect_time": p.connect_time,
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"active_time": p.active_time,
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"units": list(p.units.keys()),
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"config": p.config} for p in peers]
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return peers_info
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@classmethod
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def get_calls(cls) -> list:
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if cls.dispatcher is None:
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return list()
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calls = sorted(cls.dispatcher.call_keeper.calls_log,
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key=lambda c: c.start_time, reverse=True)
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# get first CALLS_MAX if more than
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if len(calls) > cls.CALLS_MAX:
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calls = calls[:cls.CALLS_MAX]
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calls_info = [{
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"call_id": c.call_id,
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"dir": f"{c.src_id}->{c.dst_hr}",
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"src_id": c.src_id,
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"dst_id": c.dst_id,
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"peer_id": c.peer_id,
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"call_type": c.call_type.name,
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"start_time": c.start_time,
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"last_packet_time": c.last_packet_time,
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"is_ended": c.is_ended,
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"end_time": c.end_time,
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"broadcast": c.route_to is None,
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"route_to": (list(peer.name for peer in c.route_to)
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if c.route_to is not None else []),
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"time": f"{c.time:.1f}s"} for c in calls]
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return calls_info
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# Define FastAPI app
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app = FastAPI()
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# Mount the "dashboard" directory at /dashboard
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app.mount("/dashboard", StaticFiles(directory="dashboard"), name="dashboard")
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@app.get("/api/dashboard")
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async def get_dashboard():
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return {"success": True,
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"peers": DMRApiHelper.get_peers(),
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"calls": DMRApiHelper.get_calls()}
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@app.get("/api/peers")
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async def get_peers():
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return {"success": True, "peers": DMRApiHelper.get_peers()}
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@app.get("/api/calls")
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async def get_calls():
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return {"success": True, "calls": DMRApiHelper.get_calls()}
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async def start_api(host: str, port: int, dispatcher: Dispatcher) -> None:
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DMRApiHelper.dispatcher = dispatcher
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config = uvicorn.Config(app, host=host, port=port, log_level="error",
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loop="asyncio")
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server = uvicorn.Server(config)
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try:
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await server.serve()
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except Exception as e:
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print(f"start_api: Exception {e}")
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