adminandClaude Opus 5
79843aa2ae
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>
113 lines
4.5 KiB
Python
113 lines
4.5 KiB
Python
#!/usr/bin/env python
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#
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# This is a module that gathers a list of serial ports including details on
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# GNU/Linux systems.
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#
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# This file is part of pySerial. https://github.com/pyserial/pyserial
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# (C) 2011-2015 Chris Liechti <cliechti@gmx.net>
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#
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# SPDX-License-Identifier: BSD-3-Clause
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from __future__ import absolute_import
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import glob
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import os
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from serial.tools import list_ports_common
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class SysFS(list_ports_common.ListPortInfo):
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"""Wrapper for easy sysfs access and device info"""
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def __init__(self, device):
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super(SysFS, self).__init__(device)
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# special handling for links
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if device is not None and os.path.islink(device):
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device = os.path.realpath(device)
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is_link = True
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else:
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is_link = False
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self.usb_device_path = None
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if os.path.exists('/sys/class/tty/{}/device'.format(self.name)):
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self.device_path = os.path.realpath('/sys/class/tty/{}/device'.format(self.name))
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self.subsystem = os.path.basename(os.path.realpath(os.path.join(self.device_path, 'subsystem')))
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else:
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self.device_path = None
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self.subsystem = None
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# check device type
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if self.subsystem == 'usb-serial':
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self.usb_interface_path = os.path.dirname(self.device_path)
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elif self.subsystem == 'usb':
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self.usb_interface_path = self.device_path
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else:
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self.usb_interface_path = None
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# fill-in info for USB devices
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if self.usb_interface_path is not None:
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self.usb_device_path = os.path.dirname(self.usb_interface_path)
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try:
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num_if = int(self.read_line(self.usb_device_path, 'bNumInterfaces'))
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except ValueError:
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num_if = 1
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self.vid = int(self.read_line(self.usb_device_path, 'idVendor'), 16)
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self.pid = int(self.read_line(self.usb_device_path, 'idProduct'), 16)
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self.serial_number = self.read_line(self.usb_device_path, 'serial')
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if num_if > 1: # multi interface devices like FT4232
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self.location = os.path.basename(self.usb_interface_path)
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else:
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self.location = os.path.basename(self.usb_device_path)
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self.manufacturer = self.read_line(self.usb_device_path, 'manufacturer')
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self.product = self.read_line(self.usb_device_path, 'product')
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self.interface = self.read_line(self.usb_interface_path, 'interface')
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if self.subsystem in ('usb', 'usb-serial'):
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self.apply_usb_info()
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#~ elif self.subsystem in ('pnp', 'amba'): # PCI based devices, raspi
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elif self.subsystem == 'pnp': # PCI based devices
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self.description = self.name
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self.hwid = self.read_line(self.device_path, 'id')
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elif self.subsystem == 'amba': # raspi
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self.description = self.name
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self.hwid = os.path.basename(self.device_path)
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if is_link:
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self.hwid += ' LINK={}'.format(device)
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def read_line(self, *args):
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"""\
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Helper function to read a single line from a file.
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One or more parameters are allowed, they are joined with os.path.join.
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Returns None on errors..
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"""
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try:
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with open(os.path.join(*args)) as f:
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line = f.readline().strip()
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return line
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except IOError:
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return None
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def comports(include_links=False):
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devices = set()
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devices.update(glob.glob('/dev/ttyS*')) # built-in serial ports
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devices.update(glob.glob('/dev/ttyUSB*')) # usb-serial with own driver
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devices.update(glob.glob('/dev/ttyXRUSB*')) # xr-usb-serial port exar (DELL Edge 3001)
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devices.update(glob.glob('/dev/ttyACM*')) # usb-serial with CDC-ACM profile
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devices.update(glob.glob('/dev/ttyAMA*')) # ARM internal port (raspi)
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devices.update(glob.glob('/dev/rfcomm*')) # BT serial devices
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devices.update(glob.glob('/dev/ttyAP*')) # Advantech multi-port serial controllers
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devices.update(glob.glob('/dev/ttyGS*')) # https://www.kernel.org/doc/Documentation/usb/gadget_serial.txt
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if include_links:
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devices.update(list_ports_common.list_links(devices))
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return [info
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for info in [SysFS(d) for d in devices]
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if info.subsystem != "platform"] # hide non-present internal serial ports
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# test
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if __name__ == '__main__':
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for info in sorted(comports()):
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print("{0}: {0.subsystem}".format(info))
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