* 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.
* Rename BinarySensorDevice to BinarySensorEntity
* Tweak
* Move deprecation warning to __new__, add test
* Move deprecation warning back to __init__
* Move deprecation warning to __init_subclass
* Remove side effects from properties
* Remove redundant return value in async_send_command
* Move callback registeration to async_added_to_hass
* Code cleanup for roomba
* Add Braava support to iRobot Roomba component
* Replace async_add_job with async_add_executor_job in roomba
* Improve readability in roomba
* Improve error handling in roomba
* Cleanup async_update in roomba
* Split into multiple files in roomba
* Hide protocal details in braava
* Switch to push in braava
* Bump roombapy version to 1.5.1
* Add roomba files to .coveragerc
* Fix typo
* Remove side effects from init in roomba
* Implement StateVacuumDevice in Roomba
* Add IRobotEntity base class to braava
* Fix state in roomba
* Add @shenxn as a codeowner of braava