owfs.py --sensors : "no module named weewx"

[messyp...@gmail.com]

My Pi (weewx 5.3  Trixie debian install) is working as far as reading the sensors into weewx, however when I try to use the command line in Glen's script, modified for my weewx install method:

sudo PYTHONPATH=/etc/weewx/bin python3  /etc/weewx/bin/user/owfs.py --help

it just gives 

Traceback (most recent call last):
  File "/etc/weewx/bin/user/owfs.py", line 353, in <module>
    import weewx
ModuleNotFoundError: No module named 'weewx'

I'm assuming I installed everything right as weewx can read the data from the six sensors, there are no errors in the syslog, however I can't use the utility to do a command line read of my sensors. 

Here's the pertinent portion of my weewx.conf:

[OWFS]
    driver = user.owfs
    [[sensor_map]]
        soilTemp1 = /uncached/28.57DE46D4C76B/temperature    #water ? shallow front
        soilTemp2 = /uncached/28.8DEB46D4C269/temperature    #water ? deeper/bottom front
        soilTemp3 = /uncached/28.F0B946D42768/temperature    #fridge
        soilTemp4 = /uncached/28.E9A207D6013C/temperature    #freezer
        extraTemp1 = /uncached/28.5F0FA70D0000/temperature    #attic
        extraTemp2 = /uncached/28.E8C0A70D0000/temperature    #water deepest/east corner
    [[sensor_type]]

Any idea what I did wrong?

Thanks

[Vince Skahan]

Look at your startup file(or run ps aux) to see what it does and basically duplicate that.

[John Smith]

You need to add the path for weewx files as well

sudo PYTHONPATH=/etc/weewx/bin:/usr/share/weewx python3  /etc/weewx/bin/user/owfs.py --help

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[Messy Potamia]

AH HA.
Thank you.

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