SolarManager unter Versionsverwaltung
Erster Stand der Hintergrundprozesse, die auf der Synology unter /volume1/homes/wagner/SolarManager laufen: der Manager selbst, die Sammler je Geraet, die MQTT-Bruecke, der Wecker und - neu hinzugezogen - der AutoAction-Runner, der als Hintergrundprozess hierher gehoert und nicht ins Web-Verzeichnis. Zugangsdaten stehen nicht mehr im Quelltext, sondern in config.ini, die nicht mit eingecheckt wird. Vorlage ist config.ini.example, gelesen wird sie von konfig.py. Betroffen waren solarManager.py (Datenbank und Wattpilot), zeit.py, gatherWaterData.py, wecker.py und skoda_testdaten.py, das sich das Passwort bisher aus dem Quelltext eines anderen Moduls herausgesucht hat. Die Kia-Anbindung ist mit dem Fahrzeug entfallen: kiaTest.py, gatherCarData.py und hyundai_kia_connect_api sind nicht mehr dabei, ebenso gatherInverterData.py, auf das nur noch eine auskommentierte Zeile zeigte. Die mitgelieferten Bibliotheken bleiben im Repository - die NAS hat kein pip, sie muessen neben den Skripten liegen. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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import asyncio
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from typing import Optional, cast
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from .tcp_helpers import tcp_nodelay
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class BaseProtocol(asyncio.Protocol):
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__slots__ = (
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"_loop",
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"_paused",
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"_drain_waiter",
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"_connection_lost",
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"_reading_paused",
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"transport",
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)
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def __init__(self, loop: asyncio.AbstractEventLoop) -> None:
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self._loop: asyncio.AbstractEventLoop = loop
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self._paused = False
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self._drain_waiter: Optional[asyncio.Future[None]] = None
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self._reading_paused = False
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self.transport: Optional[asyncio.Transport] = None
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@property
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def connected(self) -> bool:
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"""Return True if the connection is open."""
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return self.transport is not None
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def pause_writing(self) -> None:
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assert not self._paused
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self._paused = True
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def resume_writing(self) -> None:
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assert self._paused
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self._paused = False
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waiter = self._drain_waiter
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if waiter is not None:
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self._drain_waiter = None
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if not waiter.done():
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waiter.set_result(None)
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def pause_reading(self) -> None:
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if not self._reading_paused and self.transport is not None:
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try:
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self.transport.pause_reading()
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except (AttributeError, NotImplementedError, RuntimeError):
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pass
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self._reading_paused = True
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def resume_reading(self) -> None:
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if self._reading_paused and self.transport is not None:
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try:
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self.transport.resume_reading()
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except (AttributeError, NotImplementedError, RuntimeError):
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pass
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self._reading_paused = False
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def connection_made(self, transport: asyncio.BaseTransport) -> None:
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tr = cast(asyncio.Transport, transport)
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tcp_nodelay(tr, True)
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self.transport = tr
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def connection_lost(self, exc: Optional[BaseException]) -> None:
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# Wake up the writer if currently paused.
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self.transport = None
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if not self._paused:
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return
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waiter = self._drain_waiter
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if waiter is None:
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return
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self._drain_waiter = None
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if waiter.done():
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return
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if exc is None:
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waiter.set_result(None)
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else:
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waiter.set_exception(exc)
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async def _drain_helper(self) -> None:
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if not self.connected:
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raise ConnectionResetError("Connection lost")
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if not self._paused:
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return
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waiter = self._drain_waiter
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if waiter is None:
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waiter = self._loop.create_future()
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self._drain_waiter = waiter
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await asyncio.shield(waiter)
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