measure_v2 error trying hass measurement

everything looks normal until the script tries to get the watt usage from my shelly

python3 measure.py 
light controller hass
powermeter shelly
? Select the color mode?  hs
? Do you want to generate model.json?  Yes
? Specify the full light model name  Living Colors Gen3 Iris
? Which device (manufacturer, model) do you use to take the measurement?  signify
? Do you want to gzip CSV files?  No
? Specify the entity_id of your light in HA?  light.livingcolors_1
? What is the model_id of your light? for example LWA004  LLC006
Measuring standby usage. Waiting for 5 seconds...
Taking sample 0
Traceback (most recent call last):
  File "measure.py", line 330, in <module>
    measure.start()
  File "measure.py", line 94, in start
    standby_usage = self.measure_standby_usage()
  File "measure.py", line 179, in measure_standby_usage
    return self.take_power_measurement(start_time)
  File "measure.py", line 141, in take_power_measurement
    measurement = self.power_meter.get_power()
  File "/home/media/pcalc/homeassistant-powercalc/utils/measure_v2/powermeter/shelly.py", line 16, in get_power
    json = r.json()
  File "/home/media/pcalc/homeassistant-powercalc/utils/measure_v2/measure2/lib/python3.8/site-packages/requests/models.py", line 910, in json
    return complexjson.loads(self.text, **kwargs)
  File "/usr/lib/python3.8/json/__init__.py", line 357, in loads
    return _default_decoder.decode(s)
  File "/usr/lib/python3.8/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/lib/python3.8/json/decoder.py", line 355, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

I do get these warnings during “pip install -r requirements.txt” or “pip3 install -r requirements.txt”

Building wheels for collected packages: asyncclick, gensim, phue, PyInquirer
  Building wheel for asyncclick (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: /home/media/pcalc/homeassistant-powercalc/utils/measure_v2/measure2/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-kvvg2dmk/asyncclick/setup.py'"'"'; __file__='"'"'/tmp/pip-install-kvvg2dmk/asyncclick/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-rb5_05di
       cwd: /tmp/pip-install-kvvg2dmk/asyncclick/
  Complete output (6 lines):
  usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
     or: setup.py --help [cmd1 cmd2 ...]
     or: setup.py --help-commands
     or: setup.py cmd --help
  
  error: invalid command 'bdist_wheel'
  ----------------------------------------
  ERROR: Failed building wheel for asyncclick
  Running setup.py clean for asyncclick
  Building wheel for gensim (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: /home/media/pcalc/homeassistant-powercalc/utils/measure_v2/measure2/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-kvvg2dmk/gensim/setup.py'"'"'; __file__='"'"'/tmp/pip-install-kvvg2dmk/gensim/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-kl_ty487
       cwd: /tmp/pip-install-kvvg2dmk/gensim/
  Complete output (7 lines):
  WARNING: The wheel package is not available.
  usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
     or: setup.py --help [cmd1 cmd2 ...]
     or: setup.py --help-commands
     or: setup.py cmd --help
 ----------------------------------------
  ERROR: Failed building wheel for gensim
  Running setup.py clean for gensim
  Building wheel for phue (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: /home/media/pcalc/homeassistant-powercalc/utils/measure_v2/measure2/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-kvvg2dmk/phue/setup.py'"'"'; __file__='"'"'/tmp/pip-install-kvvg2dmk/phue/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-qk8hcv1y
       cwd: /tmp/pip-install-kvvg2dmk/phue/
  Complete output (6 lines):
  usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
     or: setup.py --help [cmd1 cmd2 ...]
     or: setup.py --help-commands
     or: setup.py cmd --help
  
  error: invalid command 'bdist_wheel'
  ----------------------------------------
  ERROR: Failed building wheel for phue
  Running setup.py clean for phue
  Building wheel for PyInquirer (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: /home/media/pcalc/homeassistant-powercalc/utils/measure_v2/measure2/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-kvvg2dmk/PyInquirer/setup.py'"'"'; __file__='"'"'/tmp/pip-install-kvvg2dmk/PyInquirer/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-p8yqf165
       cwd: /tmp/pip-install-kvvg2dmk/PyInquirer/
  Complete output (6 lines):
  usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
 ----------------------------------------
  ERROR: Failed building wheel for gensim
  Running setup.py clean for gensim
  Building wheel for phue (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: /home/media/pcalc/homeassistant-powercalc/utils/measure_v2/measure2/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-kvvg2dmk/phue/setup.py'"'"'; __file__='"'"'/tmp/pip-install-kvvg2dmk/phue/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-qk8hcv1y
       cwd: /tmp/pip-install-kvvg2dmk/phue/
  Complete output (6 lines):
  usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
     or: setup.py --help [cmd1 cmd2 ...]
     or: setup.py --help-commands
     or: setup.py cmd --help
  
  error: invalid command 'bdist_wheel'
  ----------------------------------------
  ERROR: Failed building wheel for phue
  Running setup.py clean for phue
  Building wheel for PyInquirer (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: /home/media/pcalc/homeassistant-powercalc/utils/measure_v2/measure2/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-kvvg2dmk/PyInquirer/setup.py'"'"'; __file__='"'"'/tmp/pip-install-kvvg2dmk/PyInquirer/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-p8yqf165
       cwd: /tmp/pip-install-kvvg2dmk/PyInquirer/
  Complete output (6 lines):
  usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]

[wormiedk]

Seems VERY stable. Measuring on day 2 of my Livingcolors Gen3 iris…

Some sort of tutorial on how to set delays might be usefull. I thought of running a measurement with loads of measurements per change and see how quickly they stabilize, however only thought of that AFTER starting measuring my iris lamp

[wormiedk]

This code works with the Shelly 1PM:

from __future__ import annotations
import datetime
import requests
from .powermeter import PowerMeasurementResult, PowerMeter

class ShellyPowerMeter(PowerMeter):
    def __init__(self, shelly_ip):
        self.meter_uri = "http://{}/status/".format(shelly_ip)

    def get_power(self) -> PowerMeasurementResult:
        r = requests.get(self.meter_uri)
        json = r.json()
        return PowerMeasurementResult(
            float(json["meters"][0]["power"]),
            float(json["meters"][0]["timestamp"]),
        )