* 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.
* Add expiration timestamp to cert_expiry sensors
* Clear timestamp if cert becomes invalid
* Use timezone-aware timestamps
* Use DataUpdateCoordinator, split timestamp to separate sensor
* Use UTC, simpler add/remove handling
* Review fixes
* Fix incomplete mock that fails in 3.8
* Use static timestamps, improve helper method name
* Enable cert_expiry config entries
* add black
* lint fixes
* Rerun black
* Black on json files is a bad idea
* Work on comments
* Forgot the lint
* More comment work
* Correctly set defaults
* More comments
* Add codeowner
* Fix black
* More comments implemented
* Removed the catch
* Add helper.py from cert_expiry to .coveragerc
Ville Skyttä
jjlawren
Maikel Punie