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SolarManager unter Versionsverwaltung

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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>
This commit is contained in:
admin
2026-09-02 20:46:59 +02:00
co-authored by Claude Opus 5
commit 79843aa2ae
968 changed files with 261182 additions and 0 deletions
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serial/urlhandler/protocol_loop.py
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#! python
#
# This module implements a loop back connection receiving itself what it sent.
#
# The purpose of this module is.. well... You can run the unit tests with it.
# and it was so easy to implement ;-)
#
# This file is part of pySerial. https://github.com/pyserial/pyserial
# (C) 2001-2020 Chris Liechti <cliechti@gmx.net>
#
# SPDX-License-Identifier: BSD-3-Clause
#
# URL format: loop://[option[/option...]]
# options:
# - "debug" print diagnostic messages
from __future__ import absolute_import
import logging
import numbers
import time
try:
import urlparse
except ImportError:
import urllib.parse as urlparse
try:
import queue
except ImportError:
import Queue as queue
from serial.serialutil import SerialBase, SerialException, to_bytes, iterbytes, SerialTimeoutException, PortNotOpenError
# map log level names to constants. used in from_url()
LOGGER_LEVELS = {
'debug': logging.DEBUG,
'info': logging.INFO,
'warning': logging.WARNING,
'error': logging.ERROR,
}
class Serial(SerialBase):
"""Serial port implementation that simulates a loop back connection in plain software."""
BAUDRATES = (50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800,
9600, 19200, 38400, 57600, 115200)
def __init__(self, *args, **kwargs):
self.buffer_size = 4096
self.queue = None
self.logger = None
self._cancel_write = False
super(Serial, self).__init__(*args, **kwargs)
def open(self):
"""\
Open port with current settings. This may throw a SerialException
if the port cannot be opened.
"""
if self.is_open:
raise SerialException("Port is already open.")
self.logger = None
self.queue = queue.Queue(self.buffer_size)
if self._port is None:
raise SerialException("Port must be configured before it can be used.")
# not that there is anything to open, but the function applies the
# options found in the URL
self.from_url(self.port)
# not that there anything to configure...
self._reconfigure_port()
# all things set up get, now a clean start
self.is_open = True
if not self._dsrdtr:
self._update_dtr_state()
if not self._rtscts:
self._update_rts_state()
self.reset_input_buffer()
self.reset_output_buffer()
def close(self):
if self.is_open:
self.is_open = False
try:
self.queue.put_nowait(None)
except queue.Full:
pass
super(Serial, self).close()
def _reconfigure_port(self):
"""\
Set communication parameters on opened port. For the loop://
protocol all settings are ignored!
"""
# not that's it of any real use, but it helps in the unit tests
if not isinstance(self._baudrate, numbers.Integral) or not 0 < self._baudrate < 2 ** 32:
raise ValueError("invalid baudrate: {!r}".format(self._baudrate))
if self.logger:
self.logger.info('_reconfigure_port()')
def from_url(self, url):
"""extract host and port from an URL string"""
parts = urlparse.urlsplit(url)
if parts.scheme != "loop":
raise SerialException(
'expected a string in the form '
'"loop://[?logging={debug|info|warning|error}]": not starting '
'with loop:// ({!r})'.format(parts.scheme))
try:
# process options now, directly altering self
for option, values in urlparse.parse_qs(parts.query, True).items():
if option == 'logging':
logging.basicConfig() # XXX is that good to call it here?
self.logger = logging.getLogger('pySerial.loop')
self.logger.setLevel(LOGGER_LEVELS[values[0]])
self.logger.debug('enabled logging')
else:
raise ValueError('unknown option: {!r}'.format(option))
except ValueError as e:
raise SerialException(
'expected a string in the form '
'"loop://[?logging={debug|info|warning|error}]": {}'.format(e))
# - - - - - - - - - - - - - - - - - - - - - - - -
@property
def in_waiting(self):
"""Return the number of bytes currently in the input buffer."""
if not self.is_open:
raise PortNotOpenError()
if self.logger:
# attention the logged value can differ from return value in
# threaded environments...
self.logger.debug('in_waiting -> {:d}'.format(self.queue.qsize()))
return self.queue.qsize()
def read(self, size=1):
"""\
Read size bytes from the serial port. If a timeout is set it may
return less characters as requested. With no timeout it will block
until the requested number of bytes is read.
"""
if not self.is_open:
raise PortNotOpenError()
if self._timeout is not None and self._timeout != 0:
timeout = time.time() + self._timeout
else:
timeout = None
data = bytearray()
while size > 0 and self.is_open:
try:
b = self.queue.get(timeout=self._timeout) # XXX inter char timeout
except queue.Empty:
if self._timeout == 0:
break
else:
if b is not None:
data += b
size -= 1
else:
break
# check for timeout now, after data has been read.
# useful for timeout = 0 (non blocking) read
if timeout and time.time() > timeout:
if self.logger:
self.logger.info('read timeout')
break
return bytes(data)
def cancel_read(self):
self.queue.put_nowait(None)
def cancel_write(self):
self._cancel_write = True
def write(self, data):
"""\
Output the given byte string over the serial port. Can block if the
connection is blocked. May raise SerialException if the connection is
closed.
"""
self._cancel_write = False
if not self.is_open:
raise PortNotOpenError()
data = to_bytes(data)
# calculate aprox time that would be used to send the data
time_used_to_send = 10.0 * len(data) / self._baudrate
# when a write timeout is configured check if we would be successful
# (not sending anything, not even the part that would have time)
if self._write_timeout is not None and time_used_to_send > self._write_timeout:
# must wait so that unit test succeeds
time_left = self._write_timeout
while time_left > 0 and not self._cancel_write:
time.sleep(min(time_left, 0.5))
time_left -= 0.5
if self._cancel_write:
return 0 # XXX
raise SerialTimeoutException('Write timeout')
for byte in iterbytes(data):
self.queue.put(byte, timeout=self._write_timeout)
return len(data)
def reset_input_buffer(self):
"""Clear input buffer, discarding all that is in the buffer."""
if not self.is_open:
raise PortNotOpenError()
if self.logger:
self.logger.info('reset_input_buffer()')
try:
while self.queue.qsize():
self.queue.get_nowait()
except queue.Empty:
pass
def reset_output_buffer(self):
"""\
Clear output buffer, aborting the current output and
discarding all that is in the buffer.
"""
if not self.is_open:
raise PortNotOpenError()
if self.logger:
self.logger.info('reset_output_buffer()')
try:
while self.queue.qsize():
self.queue.get_nowait()
except queue.Empty:
pass
@property
def out_waiting(self):
"""Return how many bytes the in the outgoing buffer"""
if not self.is_open:
raise PortNotOpenError()
if self.logger:
# attention the logged value can differ from return value in
# threaded environments...
self.logger.debug('out_waiting -> {:d}'.format(self.queue.qsize()))
return self.queue.qsize()
def _update_break_state(self):
"""\
Set break: Controls TXD. When active, to transmitting is
possible.
"""
if self.logger:
self.logger.info('_update_break_state({!r})'.format(self._break_state))
def _update_rts_state(self):
"""Set terminal status line: Request To Send"""
if self.logger:
self.logger.info('_update_rts_state({!r}) -> state of CTS'.format(self._rts_state))
def _update_dtr_state(self):
"""Set terminal status line: Data Terminal Ready"""
if self.logger:
self.logger.info('_update_dtr_state({!r}) -> state of DSR'.format(self._dtr_state))
@property
def cts(self):
"""Read terminal status line: Clear To Send"""
if not self.is_open:
raise PortNotOpenError()
if self.logger:
self.logger.info('CTS -> state of RTS ({!r})'.format(self._rts_state))
return self._rts_state
@property
def dsr(self):
"""Read terminal status line: Data Set Ready"""
if self.logger:
self.logger.info('DSR -> state of DTR ({!r})'.format(self._dtr_state))
return self._dtr_state
@property
def ri(self):
"""Read terminal status line: Ring Indicator"""
if not self.is_open:
raise PortNotOpenError()
if self.logger:
self.logger.info('returning dummy for RI')
return False
@property
def cd(self):
"""Read terminal status line: Carrier Detect"""
if not self.is_open:
raise PortNotOpenError()
if self.logger:
self.logger.info('returning dummy for CD')
return True
# - - - platform specific - - -
# None so far
# simple client test
if __name__ == '__main__':
import sys
s = Serial('loop://')
sys.stdout.write('{}\n'.format(s))
sys.stdout.write("write...\n")
s.write("hello\n")
s.flush()
sys.stdout.write("read: {!r}\n".format(s.read(5)))
s.close()