* Remove unnecessary exception re-wraps
* Preserve exception chains on re-raise
We slap "from cause" to almost all possible cases here. In some cases it
could conceivably be better to do "from None" if we really want to hide
the cause. However those should be in the minority, and "from cause"
should be an improvement over the corresponding raise without a "from"
in all cases anyway.
The only case where we raise from None here is in plex, where the
exception for an original invalid SSL cert is not the root cause for
failure to validate a newly fetched one.
Follow local convention on exception variable names if there is a
consistent one, otherwise `err` to match with majority of codebase.
* Fix mistaken re-wrap in homematicip_cloud/hap.py
Missed the difference between HmipConnectionError and
HmipcConnectionError.
* Do not hide original error on plex new cert validation error
Original is not the cause for the new one, but showing old in the
traceback is useful nevertheless.
* Adding PM2.5 and PM2.5 24hr Average
* Corrected unit to const.py CONCENTRATION_MICROGRAMS_PER_CUBIC_METER
* Imported CONCENTRATION_MICROGRAMS_PER_CUBIC_METER for PM2.5 units
* Fixed code formatting with `black`
* Rename BinarySensorDevice to BinarySensorEntity
* Tweak
* Move deprecation warning to __new__, add test
* Move deprecation warning back to __init__
* Move deprecation warning to __init_subclass
* Add and use speed constants
* Add and use meter based volume and area constants
* Add and use more mass unit constants
* Add and use concentration unit constants
* Add and use watts per square meter constant
* Use more time constants
* Use more data constants
* Use f-strings in integrations starting with A
* Use f-strings in tests for integrations starting with A
* Fix pylint by renaming variable
* Fix nested for loop in f-string for aprs device_tracker
* Break long lines into multiple short lines
* Break long lines into multiple short lines v2