Debugging single sensor

[axelnagel]

First of all, thanks for sharing!
I had trouble getting something to show up in the UI.
So by luck I went down the rabbit hole and the called the plugin code manually which presented me the error:

Traceback (most recent call last): File "/home/pi/oprint/lib/python3.7/site-packages/octoprint_emc2101/EMC2101.py.bck", line 50, in <module> print('{0:0.1f} | {1:0.1f}'.format(temperature, fanspeed)) NameError: name 'temperature' is not defined

1.) logged in as pi

2.) activated python
source oprint/bin/activate

3.) tested the script
python /home/pi/oprint/lib/python3.7/site-packages/octoprint_emc2101/EMC2101.py 0 0

4.) copied the script and played around (not a python guy)

I changed the following code block:

itemperature = emc.internal_temperature
etemperature = emc.external_temperature
fanspeed = emc.fan_speed

if internal==0:
	temperature=itemperature
else:
	temperature=etemperature

to

    if internal==0:
	temperature = emc.internal_temperature
else:
	temperature = emc.external_temperature
    
fanspeed = emc.fan_speed

Now the script reports the temperature, bypassing the external or internal temperature call depending on the given flag, which failed in my case.