driver/power/poe_netgear_plus: Add support

[AiyionPrime]

Description

This adds power driver support via PoE for NETGEAR Plus devices.
Those are pretty cheap managed consumer switches with no SNMP support.

I verified it by copying examples/power/* and modified the env.yml like this:

targets:
  main:
    resources:
      NetworkPowerPort:
        model: poe_netgear_plus
        host: http://unused:S3nnheiser@192.168.0.239
        index: 7
    drivers:
      NetworkPowerDriver:
        delay: 0.5

And ran the test.

(labgrid) jburfeind@workpc:~/pengutronix/first_test$ pytest --lg-env env.yaml --capture=no power_example.py 
==================================================================================== test session starts ====================================================================================
platform linux -- Python 3.12.12, pytest-9.0.2, pluggy-1.6.0
benchmark: 5.2.3 (defaults: timer=time.perf_counter disable_gc=False min_rounds=5 min_time=0.000005 max_time=1.0 calibration_precision=10 warmup=False warmup_iterations=100000)
rootdir: /home/jburfeind/pengutronix/first_test
plugins: benchmark-5.2.3, labgrid-25.1.dev225, isort-4.0.0, cov-7.0.0, mock-3.15.1, dependency-0.6.1
collected 1 item                                                                                                                                                                            

power_example.py .

==================================================================================== 1 passed in 13.07s =====================================================================================

The hardware I used to test this is a GS308EP, but every device listed at py_netgear_plus¹ should work.

Checklist

• Documentation for the feature

• Tests for the feature

• The arguments and description in doc/configuration.rst have been updated

• Add a section on how to use the feature to doc/usage.rst no new driver feature added

• Add a section on how to use the feature to doc/development.rst no new library feature added

• PR has been tested

• Man pages have been regenerated man pages haven't been touched

Footnotes

1. https://github.com/foxey/py-netgear-plus?tab=readme-ov-file#supported-and-tested-netgear-modelsproducts-and-firmware-versions ↩

[AiyionPrime]

@jluebbe @Bastian-Krause could one of you enable the CI for me?
I think I have an hour after lunch to fix potential issues I overlooked.

[codecov]

Codecov Report

❌ Patch coverage is 15.00000% with 34 lines in your changes missing coverage. Please review.
✅ Project coverage is 45.1%. Comparing base (81d768e) to head (130a416).
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
labgrid/driver/power/poe_netgear_plus.py	15.0%	34 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##           master   #1822     +/-   ##
========================================
- Coverage    45.2%   45.1%   -0.1%     
========================================
  Files         174     175      +1     
  Lines       13752   13791     +39     
========================================
+ Hits         6224    6230      +6     
- Misses       7528    7561     +33     

Flag	Coverage Δ
3.10	45.1% <15.0%> (-0.1%)	⬇️
3.11	45.1% <15.0%> (-0.1%)	⬇️
3.12	45.1% <15.0%> (-0.1%)	⬇️
3.13	45.1% <15.0%> (-0.1%)	⬇️
3.14	45.1% <15.0%> (-0.1%)	⬇️
3.9	?

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[AiyionPrime]

Coverage should now be at 27.5%.

I'm torn whether it would be worthwhile to mock the remaining lines, which require hardware.

Please let me know if you'd like to see 100%, while its not testing real hardware.