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>

websocket/_socket.py

@@ -0,0 +1,179 @@
+import errno
+import selectors
+import socket
+
+from ._exceptions import *
+from ._ssl_compat import *
+from ._utils import *
+
+"""
+_socket.py
+websocket - WebSocket client library for Python
+
+Copyright 2022 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+DEFAULT_SOCKET_OPTION = [(socket.SOL_TCP, socket.TCP_NODELAY, 1)]
+if hasattr(socket, "SO_KEEPALIVE"):
+    DEFAULT_SOCKET_OPTION.append((socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1))
+if hasattr(socket, "TCP_KEEPIDLE"):
+    DEFAULT_SOCKET_OPTION.append((socket.SOL_TCP, socket.TCP_KEEPIDLE, 30))
+if hasattr(socket, "TCP_KEEPINTVL"):
+    DEFAULT_SOCKET_OPTION.append((socket.SOL_TCP, socket.TCP_KEEPINTVL, 10))
+if hasattr(socket, "TCP_KEEPCNT"):
+    DEFAULT_SOCKET_OPTION.append((socket.SOL_TCP, socket.TCP_KEEPCNT, 3))
+
+_default_timeout = None
+
+__all__ = ["DEFAULT_SOCKET_OPTION", "sock_opt", "setdefaulttimeout", "getdefaulttimeout",
+           "recv", "recv_line", "send"]
+
+
+class sock_opt:
+
+    def __init__(self, sockopt, sslopt):
+        if sockopt is None:
+            sockopt = []
+        if sslopt is None:
+            sslopt = {}
+        self.sockopt = sockopt
+        self.sslopt = sslopt
+        self.timeout = None
+
+
+def setdefaulttimeout(timeout):
+    """
+    Set the global timeout setting to connect.
+
+    Parameters
+    ----------
+    timeout: int or float
+        default socket timeout time (in seconds)
+    """
+    global _default_timeout
+    _default_timeout = timeout
+
+
+def getdefaulttimeout():
+    """
+    Get default timeout
+
+    Returns
+    ----------
+    _default_timeout: int or float
+        Return the global timeout setting (in seconds) to connect.
+    """
+    return _default_timeout
+
+
+def recv(sock, bufsize):
+    if not sock:
+        raise WebSocketConnectionClosedException("socket is already closed.")
+
+    def _recv():
+        try:
+            return sock.recv(bufsize)
+        except SSLWantReadError:
+            pass
+        except socket.error as exc:
+            error_code = extract_error_code(exc)
+            if error_code != errno.EAGAIN and error_code != errno.EWOULDBLOCK:
+                raise
+
+        sel = selectors.DefaultSelector()
+        sel.register(sock, selectors.EVENT_READ)
+
+        r = sel.select(sock.gettimeout())
+        sel.close()
+
+        if r:
+            return sock.recv(bufsize)
+
+    try:
+        if sock.gettimeout() == 0:
+            bytes_ = sock.recv(bufsize)
+        else:
+            bytes_ = _recv()
+    except TimeoutError:
+        raise WebSocketTimeoutException("Connection timed out")
+    except socket.timeout as e:
+        message = extract_err_message(e)
+        raise WebSocketTimeoutException(message)
+    except SSLError as e:
+        message = extract_err_message(e)
+        if isinstance(message, str) and 'timed out' in message:
+            raise WebSocketTimeoutException(message)
+        else:
+            raise
+
+    if not bytes_:
+        raise WebSocketConnectionClosedException(
+            "Connection to remote host was lost.")
+
+    return bytes_
+
+
+def recv_line(sock):
+    line = []
+    while True:
+        c = recv(sock, 1)
+        line.append(c)
+        if c == b'\n':
+            break
+    return b''.join(line)
+
+
+def send(sock, data):
+    if isinstance(data, str):
+        data = data.encode('utf-8')
+
+    if not sock:
+        raise WebSocketConnectionClosedException("socket is already closed.")
+
+    def _send():
+        try:
+            return sock.send(data)
+        except SSLWantWriteError:
+            pass
+        except socket.error as exc:
+            error_code = extract_error_code(exc)
+            if error_code is None:
+                raise
+            if error_code != errno.EAGAIN or error_code != errno.EWOULDBLOCK:
+                raise
+
+        sel = selectors.DefaultSelector()
+        sel.register(sock, selectors.EVENT_WRITE)
+
+        w = sel.select(sock.gettimeout())
+        sel.close()
+
+        if w:
+            return sock.send(data)
+
+    try:
+        if sock.gettimeout() == 0:
+            return sock.send(data)
+        else:
+            return _send()
+    except socket.timeout as e:
+        message = extract_err_message(e)
+        raise WebSocketTimeoutException(message)
+    except Exception as e:
+        message = extract_err_message(e)
+        if isinstance(message, str) and "timed out" in message:
+            raise WebSocketTimeoutException(message)
+        else:
+            raise