Closed ts1cos closed 9 months ago
root@mpp-solar:~# sudo pip install mppsolar Requirement already satisfied: mppsolar in /usr/local/lib/python3.10/dist-packages (0.14.12) Requirement already satisfied: PyYAML in /usr/lib/python3/dist-packages (from mppsolar) (5.4.1) Requirement already satisfied: paho-mqtt in /usr/local/lib/python3.10/dist-packages (from mppsolar) (1.6.1) Requirement already satisfied: pyserial in /usr/local/lib/python3.10/dist-packages (from mppsolar) (3.5) WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
mpp-solar -v
Solar Device Command Utility, version: 0.16.11-dev, python version: 3.8.10
@ts1cos did you get updated?
yes, I had to uninstall it and reinstall it and then it worked
yes, I had to uninstall it and reinstall it and then it worked
How you uninstall it I can't
yes, I had to uninstall it and reinstall it and then it worked
How you uninstall it I can't
@Saentist - How did you install?
if you used pip, then pip uninstall mppsolar
(or sudo pip uninstall mppsolar
) should do it
@jblance
root@ET1610PT:~# pip uninstall mppsolar
WARNING: Skipping mppsolar as it is not installed.
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
root@ET1610PT:~# pip3 uninstall mppsolar
WARNING: Skipping mppsolar as it is not installed.
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
root@ET1610PT:~# mpp-solar -v
Solar Device Command Utility, version: 0.16.11-dev, python version: 3.8.10
pip uninstall mpp-solar
pip uninstall mpp-solar
nothing different
root@ET1610PT:~# pip3 uninstall mpp-solar
WARNING: Skipping mpp-solar as it is not installed.
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
root@ET1610PT:~# pip uninstall mpp-solar
WARNING: Skipping mpp-solar as it is not installed.
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
sudo pip uninstall mpp-solar or login as root
How did you install it?
On Mon, 27 Nov 2023, 8:26 pm ts1cos, @.***> wrote:
sudo pip uninstall mpp-solar or login as root
— Reply to this email directly, view it on GitHub https://github.com/jblance/mpp-solar/issues/421#issuecomment-1827263404, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAJVKNQ5QSXUVONE3TV2CDDYGQ6BTAVCNFSM6AAAAAA66NRFQCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQMRXGI3DGNBQGQ . You are receiving this because you were mentioned.Message ID: @.***>
How did you install it? … On Mon, 27 Nov 2023, 8:26 pm ts1cos, @.> wrote: sudo pip uninstall mpp-solar or login as root — Reply to this email directly, view it on GitHub <#421 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAJVKNQ5QSXUVONE3TV2CDDYGQ6BTAVCNFSM6AAAAAA66NRFQCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQMRXGI3DGNBQGQ . You are receiving this because you were mentioned.Message ID: @.>
With PIP i guess
pip install -e "git+https://github.com/jblance/mpp-solar.git#egg=mppsolar"
# whereis mpp-solar
mpp-solar: /usr/local/bin/mpp-solar
If installed with pip, pip should be able to uninstall
Otherwise you'll need to delete the actual files
find / -name mppsolar
as root to see where (or look at the script pointed
to by the whereis command)
It's a pain, which I why I recommend pip installs now
On Mon, 27 Nov 2023, 8:38 pm Saentist, @.***> wrote:
How did you install it? … <#m-6225138987477611907> On Mon, 27 Nov 2023, 8:26 pm ts1cos, @.> wrote: sudo pip uninstall mpp-solar or login as root — Reply to this email directly, view it on GitHub <#421 (comment) https://github.com/jblance/mpp-solar/issues/421#issuecomment-1827263404>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAJVKNQ5QSXUVONE3TV2CDDYGQ6BTAVCNFSM6AAAAAA66NRFQCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQMRXGI3DGNBQGQ https://github.com/notifications/unsubscribe-auth/AAJVKNQ5QSXUVONE3TV2CDDYGQ6BTAVCNFSM6AAAAAA66NRFQCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQMRXGI3DGNBQGQ . You are receiving this because you were mentioned.Message ID: @.>
With PIP i guess
whereis mpp-solar
mpp-solar: /usr/local/bin/mpp-solar
— Reply to this email directly, view it on GitHub https://github.com/jblance/mpp-solar/issues/421#issuecomment-1827275423, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAJVKNWCQZF6W7LAA75DIETYGQ7NXAVCNFSM6AAAAAA66NRFQCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQMRXGI3TKNBSGM . You are receiving this because you were mentioned.Message ID: @.***>
# find / -name mppsola
/root/src/mppsolar
/root/src/mppsolar/mppsolar
/opt/INV/mpp-solar/build/lib/mppsolar #cloned repo
/opt/INV/mpp-solar/src/mppsolar #cloned repo
/opt/INV/mpp-solar/src/mppsolar/mppsolar #cloned repo
/opt/INV/mpp-solar/mppsolar #cloned repo
/opt/INV/src/mppsolar
/opt/INV/src/mppsolar/tests/mppsolar
/opt/INV/src/mppsolar/mppsolar
/opt/src/mppsolar
/opt/src/mppsolar/mppsolar
/usr/lib/python3.8/site-packages/mppsolar-0.13.6-py3.8.egg/mppsolar
# find / -name mpp-solar
/opt/INV/mpp-solar #cloned repo
/usr/local/bin/mpp-solar
To remove them all or?
If you are trying to clean up, yes Lots of src repos there so I assume at some point you have installed from src which can get messy fast If you are trying things out I suggest venv or docker to keep it isolated
On Mon, 27 Nov 2023, 8:56 pm Saentist, @.***> wrote:
find / -name mppsola
/root/src/mppsolar /root/src/mppsolar/mppsolar /opt/INV/mpp-solar/build/lib/mppsolar #cloned repo /opt/INV/mpp-solar/src/mppsolar #cloned repo /opt/INV/mpp-solar/src/mppsolar/mppsolar #cloned repo /opt/INV/mpp-solar/mppsolar #cloned repo /opt/INV/src/mppsolar /opt/INV/src/mppsolar/tests/mppsolar /opt/INV/src/mppsolar/mppsolar /opt/src/mppsolar /opt/src/mppsolar/mppsolar /usr/lib/python3.8/site-packages/mppsolar-0.13.6-py3.8.egg/mppsolar
find / -name mpp-solar
/opt/INV/mpp-solar #cloned repo /usr/local/bin/mpp-solar
To remove them all or?
— Reply to this email directly, view it on GitHub https://github.com/jblance/mpp-solar/issues/421#issuecomment-1827313898, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAJVKNWFHQEDMPDDOO4R27LYGRBRNAVCNFSM6AAAAAA66NRFQCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQMRXGMYTGOBZHA . You are receiving this because you were mentioned.Message ID: @.***>
deleted all but as before same error with paho-mqtt https://github.com/jblance/mpp-solar/issues/397
~# pip install mppsolar
Collecting mppsolar
Downloading mppsolar-0.16.13-py3-none-any.whl.metadata (2.0 kB)
Collecting PyYAML>=6 (from mppsolar)
Using cached PyYAML-6.0.1-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (2.1 kB)
Collecting fastapi>=0.68.0 (from mppsolar)
Using cached fastapi-0.104.1-py3-none-any.whl.metadata (24 kB)
Collecting fastapi-mqtt>=1.1 (from mppsolar)
Using cached fastapi_mqtt-2.0.0-py3-none-any.whl.metadata (5.1 kB)
Collecting jinja2>=3.0.0 (from mppsolar)
Using cached Jinja2-3.1.2-py3-none-any.whl (133 kB)
Collecting paho-mqtt>=1.6 (from mppsolar)
Using cached paho-mqtt-1.6.1.tar.gz (99 kB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [1 lines of output]
ERROR: Can not execute `setup.py` since setuptools is not available in the build environment.
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed
× Encountered error while generating package metadata.
╰─> See above for output.
note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
Try deleting the cached paho tar file
On Mon, 27 Nov 2023, 9:40 pm Saentist, @.***> wrote:
deleted all but as before same error with paho-mqtt #397 https://github.com/jblance/mpp-solar/issues/397
~# pip install mppsolarCollecting mppsolar Downloading mppsolar-0.16.13-py3-none-any.whl.metadata (2.0 kB)Collecting PyYAML>=6 (from mppsolar) Using cached PyYAML-6.0.1-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (2.1 kB)Collecting fastapi>=0.68.0 (from mppsolar) Using cached fastapi-0.104.1-py3-none-any.whl.metadata (24 kB)Collecting fastapi-mqtt>=1.1 (from mppsolar) Using cached fastapi_mqtt-2.0.0-py3-none-any.whl.metadata (5.1 kB)Collecting jinja2>=3.0.0 (from mppsolar) Using cached Jinja2-3.1.2-py3-none-any.whl (133 kB)Collecting paho-mqtt>=1.6 (from mppsolar) Using cached paho-mqtt-1.6.1.tar.gz (99 kB) Preparing metadata (setup.py) ... error error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully. │ exit code: 1 ╰─> [1 lines of output] ERROR: Can not execute
setup.py
since setuptools is not available in the build environment. [end of output]note: This error originates from a subprocess, and is likely not a problem with pip.error: metadata-generation-failed
× Encountered error while generating package metadata. ╰─> See above for output. note: This is an issue with the package mentioned above, not pip.hint: See above for details.
— Reply to this email directly, view it on GitHub https://github.com/jblance/mpp-solar/issues/421#issuecomment-1827371232, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAJVKNQQDHRJPN3LSSEFJ33YGRGYLAVCNFSM6AAAAAA66NRFQCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQMRXGM3TCMRTGI . You are receiving this because you were mentioned.Message ID: @.***>
Not find any paho tar file.
Try pip cache remove paho-mqtt
~# pip cache remove paho-mqtt
WARNING: No matching packages for pattern "paho-mqtt"
really start to think it's something very small and hope it will help in feature to many people
Ok weird
Try pip cache purge
and then try the install again
On Tue, 28 Nov 2023, 9:12 am Saentist, @.***> wrote:
~# pip cache remove paho-mqtt WARNING: No matching packages for pattern "paho-mqtt"
really start to think it's something very small and hope it will help in feature to many people
— Reply to this email directly, view it on GitHub https://github.com/jblance/mpp-solar/issues/421#issuecomment-1828513539, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAJVKNQ3IGRTPF3QPK3HWBDYGTX4XAVCNFSM6AAAAAA66NRFQCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQMRYGUYTGNJTHE . You are receiving this because you were mentioned.Message ID: @.***>
defensively small but important think Ubuntu 20.04 desktop come with python 3.8 no matter also python 3.10 installed, install script use smaller version 3.8
python3.10 python3.10-minimal
python3.11 python3.11-minimal
~# pip3 install mppsolar
Collecting mppsolar
Using cached mppsolar-0.16.13-py3-none-any.whl.metadata (2.0 kB)
Collecting PyYAML>=6 (from mppsolar)
Using cached PyYAML-6.0.1-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (2.1 kB)
Collecting fastapi>=0.68.0 (from mppsolar)
Using cached fastapi-0.104.1-py3-none-any.whl.metadata (24 kB)
Collecting fastapi-mqtt>=1.1 (from mppsolar)
Using cached fastapi_mqtt-2.0.0-py3-none-any.whl.metadata (5.1 kB)
Collecting jinja2>=3.0.0 (from mppsolar)
Using cached Jinja2-3.1.2-py3-none-any.whl (133 kB)
Collecting paho-mqtt>=1.6 (from mppsolar)
Using cached paho-mqtt-1.6.1.tar.gz (99 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml) ... done
Collecting pydantic>=1.8.0 (from mppsolar)
Downloading pydantic-2.5.2-py3-none-any.whl.metadata (65 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 65.2/65.2 kB 767.7 kB/s eta 0:00:00
Collecting pyserial>3 (from mppsolar)
Downloading pyserial-3.5-py2.py3-none-any.whl (90 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 90.6/90.6 kB 2.8 MB/s eta 0:00:00
Collecting sqlalchemy<3.0.0,>=2.0.15 (from mppsolar)
Downloading SQLAlchemy-2.0.23-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (9.6 kB)
Collecting strenum<0.5.0,>=0.4.10 (from mppsolar)
Downloading StrEnum-0.4.15-py3-none-any.whl.metadata (5.3 kB)
Collecting uvicorn>=0.15.0 (from mppsolar)
Downloading uvicorn-0.24.0.post1-py3-none-any.whl.metadata (6.4 kB)
Collecting anyio<4.0.0,>=3.7.1 (from fastapi>=0.68.0->mppsolar)
Downloading anyio-3.7.1-py3-none-any.whl.metadata (4.7 kB)
Collecting starlette<0.28.0,>=0.27.0 (from fastapi>=0.68.0->mppsolar)
Downloading starlette-0.27.0-py3-none-any.whl.metadata (5.8 kB)
Collecting typing-extensions>=4.8.0 (from fastapi>=0.68.0->mppsolar)
Downloading typing_extensions-4.8.0-py3-none-any.whl.metadata (3.0 kB)
Collecting gmqtt>=0.6.11 (from fastapi-mqtt>=1.1->mppsolar)
Downloading gmqtt-0.6.12-py3-none-any.whl (30 kB)
Collecting MarkupSafe>=2.0 (from jinja2>=3.0.0->mppsolar)
Downloading MarkupSafe-2.1.3-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (3.0 kB)
Collecting annotated-types>=0.4.0 (from pydantic>=1.8.0->mppsolar)
Downloading annotated_types-0.6.0-py3-none-any.whl.metadata (12 kB)
Collecting pydantic-core==2.14.5 (from pydantic>=1.8.0->mppsolar)
Downloading pydantic_core-2.14.5-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (6.5 kB)
Collecting greenlet!=0.4.17 (from sqlalchemy<3.0.0,>=2.0.15->mppsolar)
Downloading greenlet-3.0.1-cp311-cp311-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl.metadata (3.7 kB)
Collecting click>=7.0 (from uvicorn>=0.15.0->mppsolar)
Downloading click-8.1.7-py3-none-any.whl.metadata (3.0 kB)
Collecting h11>=0.8 (from uvicorn>=0.15.0->mppsolar)
Downloading h11-0.14.0-py3-none-any.whl (58 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 58.3/58.3 kB 2.0 MB/s eta 0:00:00
Collecting idna>=2.8 (from anyio<4.0.0,>=3.7.1->fastapi>=0.68.0->mppsolar)
Downloading idna-3.6-py3-none-any.whl.metadata (9.9 kB)
Collecting sniffio>=1.1 (from anyio<4.0.0,>=3.7.1->fastapi>=0.68.0->mppsolar)
Downloading sniffio-1.3.0-py3-none-any.whl (10 kB)
Downloading mppsolar-0.16.13-py3-none-any.whl (204 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 204.1/204.1 kB 2.8 MB/s eta 0:00:00
Downloading fastapi-0.104.1-py3-none-any.whl (92 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 92.9/92.9 kB 2.9 MB/s eta 0:00:00
Downloading fastapi_mqtt-2.0.0-py3-none-any.whl (8.6 kB)
Downloading pydantic-2.5.2-py3-none-any.whl (381 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 381.9/381.9 kB 3.0 MB/s eta 0:00:00
Downloading pydantic_core-2.14.5-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (2.1 MB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2.1/2.1 MB 3.6 MB/s eta 0:00:00
Downloading PyYAML-6.0.1-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (757 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 757.7/757.7 kB 3.4 MB/s eta 0:00:00
Downloading SQLAlchemy-2.0.23-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (3.2 MB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 3.2/3.2 MB 3.4 MB/s eta 0:00:00
Downloading StrEnum-0.4.15-py3-none-any.whl (8.9 kB)
Downloading uvicorn-0.24.0.post1-py3-none-any.whl (59 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 59.7/59.7 kB 2.3 MB/s eta 0:00:00
Downloading annotated_types-0.6.0-py3-none-any.whl (12 kB)
Downloading anyio-3.7.1-py3-none-any.whl (80 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 80.9/80.9 kB 2.8 MB/s eta 0:00:00
Downloading click-8.1.7-py3-none-any.whl (97 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 97.9/97.9 kB 3.2 MB/s eta 0:00:00
Downloading greenlet-3.0.1-cp311-cp311-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl (616 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 616.7/616.7 kB 3.8 MB/s eta 0:00:00
Downloading MarkupSafe-2.1.3-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (28 kB)
Downloading starlette-0.27.0-py3-none-any.whl (66 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 67.0/67.0 kB 2.4 MB/s eta 0:00:00
Downloading typing_extensions-4.8.0-py3-none-any.whl (31 kB)
Downloading idna-3.6-py3-none-any.whl (61 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 61.6/61.6 kB 2.1 MB/s eta 0:00:00
Building wheels for collected packages: paho-mqtt
Building wheel for paho-mqtt (pyproject.toml) ... done
Created wheel for paho-mqtt: filename=paho_mqtt-1.6.1-py3-none-any.whl size=62120 sha256=185aeea5e125317c145574f9c7a14dd2fbbf9ec0dc5c75a1d39b1c7986a0bc06
Stored in directory: /root/.cache/pip/wheels/29/ea/a5/ba9a63aaf4cd4e16e8a87ee31fb4d11b04ff5e1735d312619a
Successfully built paho-mqtt
Installing collected packages: strenum, pyserial, paho-mqtt, typing-extensions, sniffio, PyYAML, MarkupSafe, idna, h11, greenlet, gmqtt, click, annotated-types, uvicorn, sqlalchemy, pydantic-core, jinja2, anyio, starlette, pydantic, fastapi, fastapi-mqtt, mppsolar
Successfully installed MarkupSafe-2.1.3 PyYAML-6.0.1 annotated-types-0.6.0 anyio-3.7.1 click-8.1.7 fastapi-0.104.1 fastapi-mqtt-2.0.0 gmqtt-0.6.12 greenlet-3.0.1 h11-0.14.0 idna-3.6 jinja2-3.1.2 mppsolar-0.16.13 paho-mqtt-1.6.1 pydantic-2.5.2 pydantic-core-2.14.5 pyserial-3.5 sniffio-1.3.0 sqlalchemy-2.0.23 starlette-0.27.0 strenum-0.4.15 typing-extensions-4.8.0 uvicorn-0.24.0.post1
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
~# mpp-solar -v
Solar Device Command Utility, version: 0.16.13, python version: 3.11.6
great that you've figured it out another reason to use venv or docker
great that you've figured it out another reason to use venv or docker
Venv complicated configuration for end user https://www.jetbrains.com/help/pycharm/creating-virtual-environment.html Docker 1.5gb extra space just to run it slower running extra memory usage
Native is best solution but python version selection when there is more then one is problematical.
Interesting solution will be using PyInstaller or Nuitka
Hmmm, I just attempted to upgrade and ended doing a dist upgrade on raspbian, but now can only seem to get mppsolar running via venv which works. But can't figure out how to get the service started up again. Any direction here would be super appreciated.
I edited the path to where mpp seems to run in venv (/home/onion/venv/mppsolar/bin/mpp-solar) , but it's not working. Anyone have a good idea how to make this happen?
here's my service file. I think I need to prefix python under execstart possibly???
onion@raspberrypi:~ $ cat /etc/xdg/systemd/user/mpp-solar.service
# systemd unit file for the MPP-Solar Service
#
# needs to go to /etc/systemd/user/*
[Unit]
# Human readable name of the unit
Description=MPP Solar Service
[Service]
# Command to execute when the service is started
ExecStart=/home/onion/venv/mppsolar/bin/python /home/onion/venv/mppsolar/bin/mpp-solar -C /etc/mpp-solar/mpp-solar.conf --daemon
# Disable Python's buffering of STDOUT and STDERR, so that output from the
# service shows up immediately in systemd's logs
Environment=PYTHONUNBUFFERED=1
# Automatically restart the service if it crashes
Restart=always
WatchdogSec=60
# Our service will notify systemd once it is up and running
Type=notify
# Use a dedicated user to run our service
# User=mpp_service
[Install]
# Tell systemd to automatically start this service when the system boots
# (assuming the service is enabled)
WantedBy=default.target
here's what it tells me went wrong:
onion@raspberrypi:~ $ systemctl --user status mpp-solar.service
× mpp-solar.service - MPP Solar Service
Loaded: loaded (/etc/xdg/systemd/user/mpp-solar.service; enabled; preset: enabled)
Active: failed (Result: exit-code) since Fri 2023-12-01 12:31:15 EST; 3min 30s ago
Process: 873 ExecStart=/home/onion/venv/mppsolar/bin/python /home/onion/venv/mppsolar/bin/mpp-solar -C /etc/mpp-solar/mpp-solar.conf ->
Main PID: 873 (code=exited, status=1/FAILURE)
CPU: 321ms
but when I try it directly it works:
onion@raspberrypi:~ $ /home/onion/venv/mppsolar/bin/python /home/onion/venv/mppsolar/bin/mpp-solar -P PI41 -o screen -c QPIGS -p /dev/hidraw0
Command: QPIGS - General Status Parameters inquiry LV5048
--------------------------------------------------------------------------------
Parameter Value Unit
l1_ac_input_voltage 121.6 V
l1_ac_input_frequency 60.0 Hz
l1_ac_output_voltage 121.6 V
l1_ac_output_frequency 60.0 Hz
l1_ac_output_apparent_power 85 VA
l1_ac_output_active_power 66 W
l1_ac_output_load 3 %
bus_voltage 201 V
battery_voltage 50.7 V
battery_charging_current 4 A
battery_capacity 25 %
inverter_heat_sink_temperature 20 Deg_C
pv_input_current_for_battery 4.0 A
pv_input_voltage 105.7 V
battery_voltage_from_scc 50.86 V
battery_discharge_current 0 A
is_l1_scc_ok 1 bool
is_l1_ac_charging_on 0 bool
is_l1_scc_charging_on 1 bool
is_battery_over 0 bool
is_battery_under 0 bool
is_l1_line_not_ok 1 bool
is_load_on 0 bool
rsv1 0 A
rsv2 0 A
pv_input_power 208 W
is_charging_to_float 0 bool
is_switched_on 1 bool
is_reserved 0 bool
--------------------------------------------------------------------------------
I got it working. Just in case it can help others while updating, what I did that I think fixed things after updating to the virtual environment (this: https://github.com/jblance/mpp-solar/wiki/Installation#using-a-virtual-environment ) :
source venv/mppsolar/bin/activate // enter the new virtual env
pip install systemd-python // install python systemd which wasn't yet installed in the virtual env
I also made put a file with the following where the previous mpp-solar used to live at /usr/local/bin/mpp-solar
#!/bin/bash
/home/onion/venv/mppsolar/bin/python /home/onion/venv/mppsolar/bin/mpp-solar
That just calls the virtual env version without having to enter that environment on the cli and might be enough to make the service work without the above step.
edit: replace any path with onion
in it with to reflect the proper path in your own setup.
good news, thanks for the update - Ive added to the wiki
I'm on version 0.14.12 and would like to update mpp-solar but I don't know how.