Domoticz

JanJaap wrote: ↑Monday 06 September 2021 22:44 Right, so the W(att) is not something the plugin does but that comes from how Domoticz deals with these devices, so can't help you there (and I try to avoid lua because python is much nicer). This topic is about the plugin, not about anything you can do with the data in domoticz.

I'll have a look at the updates later, although they look OK on my RPi.

    local PowerGeneration = ""..PowerGeneration1..""
    PowerGeneration = PowerGeneration:sub(1, #PowerGeneration-1)

plenkske wrote: ↑Monday 13 September 2021 10:27 I have updated the plugin using "git pull", but I cant get it to work.
Getting the following error:

Code: Select all

2021-09-13 10:23:05.775 Error: Python Plugin System: (GoodWeSEMS) failed to load 'plugin.py', Python Path used was '/home/pi/domoticz/plugins/domoticz-GoodWeSEMS/:/usr/lib/python37.zip:/usr/lib/python3.7:/usr/lib/python3.7/lib-dynload:/usr/local/lib/python3.7/dist-packages:/usr/lib/python3/dist-packages:/usr/lib/python3.7/dist-packages'.
2021-09-13 10:23:05.775 Error: Python Plugin System: (Zonnepanelen) Module Import failed, exception: 'ModuleNotFoundError'
2021-09-13 10:23:05.775 Error: Python Plugin System: (Zonnepanelen) Module Import failed: ' Name: requests'
2021-09-13 10:23:05.775 Error: Python Plugin System: (Zonnepanelen) Error Line details not available.

What I tried:
- checked the pyhton paths and they are there
- updated the urllib3 package like suggested in this thread
- restarted domoticz service
- with and without station ID

Nothing resulted in a change of the error message. Still getting the same.
Someone knows what I can try ?

sudo pip3 install requests

waltervl wrote: ↑Thursday 26 August 2021 16:24

Brutus wrote: ↑Thursday 26 August 2021 13:56 The timings of the refresh interval are not working the way it needs to be.

When setting the refresh interval to 10 seconds the script pulls every second...
When setting the refresh interval to 30 seconds the script pulls the first time after 30 seconds after that it puls every second...
When setting the refresh interval to 1 minute the script pulls every 10 seconds.
When setting the refresh interval to 5 minutes the script pulls the first time after 5 minutes after that it pulls every 10 seconds...

Greetings

I can confirm, did not notice it yet, was happy that it worked again at last.

waltervl wrote: ↑Monday 13 September 2021 11:08

plenkske wrote: ↑Monday 13 September 2021 10:27 I have updated the plugin using "git pull", but I cant get it to work.
Getting the following error:

Code: Select all

2021-09-13 10:23:05.775 Error: Python Plugin System: (GoodWeSEMS) failed to load 'plugin.py', Python Path used was '/home/pi/domoticz/plugins/domoticz-GoodWeSEMS/:/usr/lib/python37.zip:/usr/lib/python3.7:/usr/lib/python3.7/lib-dynload:/usr/local/lib/python3.7/dist-packages:/usr/lib/python3/dist-packages:/usr/lib/python3.7/dist-packages'.
2021-09-13 10:23:05.775 Error: Python Plugin System: (Zonnepanelen) Module Import failed, exception: 'ModuleNotFoundError'
2021-09-13 10:23:05.775 Error: Python Plugin System: (Zonnepanelen) Module Import failed: ' Name: requests'
2021-09-13 10:23:05.775 Error: Python Plugin System: (Zonnepanelen) Error Line details not available.

What I tried:
- checked the pyhton paths and they are there
- updated the urllib3 package like suggested in this thread
- restarted domoticz service
- with and without station ID

Nothing resulted in a change of the error message. Still getting the same.
Someone knows what I can try ?

You should now also have the python module requests installed.
Should be done with

Code: Select all

sudo pip3 install requests

bldewit wrote:I now see that i do have errormessages:

2021-09-15 08:52:15.127 Error: (Goodwe direct) RequestException: HTTPSConnectionPool(host='eu.semsportal.com', port=443): Read timed out. (read timeout=10)

2021-09-15 08:52:26.334 Error: (Goodwe direct) RequestException: HTTPSConnectionPool(host='eu.semsportal.com', port=443): Read timed out. (read timeout=10)

2021-09-15 08:52:44.525 Error: (Goodwe direct) RequestException: HTTPSConnectionPool(host='eu.semsportal.com', port=443): Read timed out. (read timeout=10)

2021-09-15 08:53:09.292 Error: Goodwe direct hardware (14) thread seems to have ended unexpectedly

2021-09-15 08:53:11.540 Error: (Goodwe direct) Failed to request data: Failed to call GoodWe API (too many retries)

Powerstation ID is provided in settings...

Verstuurd vanaf mijn SM-T590 met Tapatalk

• the time-out errors are not really a problem. The data is fetched during the next pol, error can be ignored.
• the input devices only provide the power (in Watt), not the generated energy (in kWh). This information is not provided by SEMS
• the test device is a test for me to calculate the generated energy in kWh by multiplying the power by the elapsed time, so that I can resolve the previous point. However the multiplication is not correct (yet). It needs to take into account the missed polls, for example and then still it will be an estimate since the actual power is not averaged over the polled time. SEMS by default only updates the values once per 5 minutes, so a lot of clouds could be passing by in that time.

JanJaap wrote:OK, so some remarks here:

• the time-out errors are not really a problem. The data is fetched during the next pol, error can be ignored.
• the input devices only provide the power (in Watt), not the generated energy (in kWh). This information is not provided by SEMS
• the test device is a test for me to calculate the generated energy in kWh by multiplying the power by the elapsed time, so that I can resolve the previous point. However the multiplication is not correct (yet). It needs to take into account the missed polls, for example and then still it will be an estimate since the actual power is not averaged over the polled time. SEMS by default only updates the values once per 5 minutes, so a lot of clouds could be passing by in that time.

So all in all, your plugin works as how I expect it to work

• The input strings now give an estimate of the generated energy in Wh (iso only logging the generated power in W)
• Reduced time out on the API calls to 5 seconds to avoid blocking the plugin framework, which leads to other plugins reporting "hardware thread seems to have ended unexpectedly"