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>

websockets/__main__.py

@@ -0,0 +1,159 @@
+from __future__ import annotations
+
+import argparse
+import os
+import signal
+import sys
+import threading
+
+
+try:
+    import readline  # noqa: F401
+except ImportError:  # Windows has no `readline` normally
+    pass
+
+from .sync.client import ClientConnection, connect
+from .version import version as websockets_version
+
+
+if sys.platform == "win32":
+
+    def win_enable_vt100() -> None:
+        """
+        Enable VT-100 for console output on Windows.
+
+        See also https://bugs.python.org/issue29059.
+
+        """
+        import ctypes
+
+        STD_OUTPUT_HANDLE = ctypes.c_uint(-11)
+        INVALID_HANDLE_VALUE = ctypes.c_uint(-1)
+        ENABLE_VIRTUAL_TERMINAL_PROCESSING = 0x004
+
+        handle = ctypes.windll.kernel32.GetStdHandle(STD_OUTPUT_HANDLE)
+        if handle == INVALID_HANDLE_VALUE:
+            raise RuntimeError("unable to obtain stdout handle")
+
+        cur_mode = ctypes.c_uint()
+        if ctypes.windll.kernel32.GetConsoleMode(handle, ctypes.byref(cur_mode)) == 0:
+            raise RuntimeError("unable to query current console mode")
+
+        # ctypes ints lack support for the required bit-OR operation.
+        # Temporarily convert to Py int, do the OR and convert back.
+        py_int_mode = int.from_bytes(cur_mode, sys.byteorder)
+        new_mode = ctypes.c_uint(py_int_mode | ENABLE_VIRTUAL_TERMINAL_PROCESSING)
+
+        if ctypes.windll.kernel32.SetConsoleMode(handle, new_mode) == 0:
+            raise RuntimeError("unable to set console mode")
+
+
+def print_during_input(string: str) -> None:
+    sys.stdout.write(
+        # Save cursor position
+        "\N{ESC}7"
+        # Add a new line
+        "\N{LINE FEED}"
+        # Move cursor up
+        "\N{ESC}[A"
+        # Insert blank line, scroll last line down
+        "\N{ESC}[L"
+        # Print string in the inserted blank line
+        f"{string}\N{LINE FEED}"
+        # Restore cursor position
+        "\N{ESC}8"
+        # Move cursor down
+        "\N{ESC}[B"
+    )
+    sys.stdout.flush()
+
+
+def print_over_input(string: str) -> None:
+    sys.stdout.write(
+        # Move cursor to beginning of line
+        "\N{CARRIAGE RETURN}"
+        # Delete current line
+        "\N{ESC}[K"
+        # Print string
+        f"{string}\N{LINE FEED}"
+    )
+    sys.stdout.flush()
+
+
+def print_incoming_messages(websocket: ClientConnection, stop: threading.Event) -> None:
+    for message in websocket:
+        if isinstance(message, str):
+            print_during_input("< " + message)
+        else:
+            print_during_input("< (binary) " + message.hex())
+    if not stop.is_set():
+        # When the server closes the connection, raise KeyboardInterrupt
+        # in the main thread to exit the program.
+        if sys.platform == "win32":
+            ctrl_c = signal.CTRL_C_EVENT
+        else:
+            ctrl_c = signal.SIGINT
+        os.kill(os.getpid(), ctrl_c)
+
+
+def main() -> None:
+    # Parse command line arguments.
+    parser = argparse.ArgumentParser(
+        prog="python -m websockets",
+        description="Interactive WebSocket client.",
+        add_help=False,
+    )
+    group = parser.add_mutually_exclusive_group()
+    group.add_argument("--version", action="store_true")
+    group.add_argument("uri", metavar="<uri>", nargs="?")
+    args = parser.parse_args()
+
+    if args.version:
+        print(f"websockets {websockets_version}")
+        return
+
+    if args.uri is None:
+        parser.error("the following arguments are required: <uri>")
+
+    # If we're on Windows, enable VT100 terminal support.
+    if sys.platform == "win32":
+        try:
+            win_enable_vt100()
+        except RuntimeError as exc:
+            sys.stderr.write(
+                f"Unable to set terminal to VT100 mode. This is only "
+                f"supported since Win10 anniversary update. Expect "
+                f"weird symbols on the terminal.\nError: {exc}\n"
+            )
+            sys.stderr.flush()
+
+    try:
+        websocket = connect(args.uri)
+    except Exception as exc:
+        print(f"Failed to connect to {args.uri}: {exc}.")
+        sys.exit(1)
+    else:
+        print(f"Connected to {args.uri}.")
+
+    stop = threading.Event()
+
+    # Start the thread that reads messages from the connection.
+    thread = threading.Thread(target=print_incoming_messages, args=(websocket, stop))
+    thread.start()
+
+    # Read from stdin in the main thread in order to receive signals.
+    try:
+        while True:
+            # Since there's no size limit, put_nowait is identical to put.
+            message = input("> ")
+            websocket.send(message)
+    except (KeyboardInterrupt, EOFError):  # ^C, ^D
+        stop.set()
+        websocket.close()
+        print_over_input("Connection closed.")
+
+    thread.join()
+
+
+if __name__ == "__main__":
+    main()