upstream variable name change breaks input: SCD30 CircuitPython (fix also enclosed here)

[AKAMEDIASYSTEM]

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Describe the problem/bug

The CircuitPython SCD30 sensor input currently errors at every reading, saying there is no parameter called "eCO2". This is because Adafruit updated their library a few months ago, changing that variable name.

Versions:

• Mycodo Version: current version, 8.9.2
• Raspberry Pi Version: 3B+
• Raspbian OS Version: Buster

Reproducibility

Please list specific setup details that are involved and the steps to reproduce the behavior:

1. Connect SCD30 i2c sensor
2. Install CircuitPython Dependency for SCD30
3. Add sensor and activate input
4. Check Daemon logs and see error:
   2021-03-26 10:24:15,292 - ERROR - mycodo.inputs.scd30_circuitpython_d830dda1 - InputModule raised an exception when taking a reading: 'SCD30' object has no attribute 'eCO2' Traceback (most recent call last): File "/var/mycodo-root/mycodo/inputs/base_input.py", line 128, in read self._measurements = self.get_measurement() File "/home/pi/Mycodo/mycodo/inputs/scd30_circuitpython.py", line 95, in get_measurement co2 = self.scd.eCO2 AttributeError: 'SCD30' object has no attribute 'eCO2'

Expected behavior

Sensor takes readings per normal

Additional context

I fixed this myself by editing one line of code, replacing "eCO2" with "CO2"
Here's the line:
https://github.com/kizniche/Mycodo/blob/master/mycodo/inputs/scd30_circuitpython.py#L95

Thanks for making Mycodo, it's awesome!

AKA

[kizniche]

Thanks, Adafruit! I love it when developers make breaking changes for no good reason.

Thanks for the bug report. I'll include the change in the next release.