Add Compensation Integration (#41675)

* Add Compensation Integration

Adds the Compensation Integration

* Add Requirements

add missing requirements to compensation integration

* Fix for tests

Fix files after tests

* Fix isort

ran isort

* Handle ADR-0007

Change the configuration to deal with ADR-0007

* fix flake8

Fix flake8

* Added Error Trapping

Catch errors.
Raise Rank Warnings but continue.
Fixed bad imports

* fix flake8 & pylint

* fix isort.... again

* fix tests & comments

fix tests and comments

* fix flake8

* remove discovery message

* Fixed Review changes

* Fixed review requests.
* Added test to test get more coverage.

* Roll back numpy requirement

Roll back numpy requirement to match other integrations.

* Fix flake8

* Fix requested changes

Removed some necessary comments.
Changed a test case to be more readable.

* Fix doc strings and continue

* Fixed a few test case doc strings
* Removed a continue/else

* Remove periods from logger

Removed periods from _LOGGER errors.

* Fixes

changed name to unqiue_id.
implemented suggested changes.

* Add name and fix unique_id

* removed conf name and auto construct it

homeassistant/components/compensation/const.py

@@ -0,0 +1,16 @@
+"""Compensation constants."""
+DOMAIN = "compensation"
+
+SENSOR = "compensation"
+
+CONF_COMPENSATION = "compensation"
+CONF_DATAPOINTS = "data_points"
+CONF_DEGREE = "degree"
+CONF_PRECISION = "precision"
+CONF_POLYNOMIAL = "polynomial"
+
+DATA_COMPENSATION = "compensation_data"
+
+DEFAULT_DEGREE = 1
+DEFAULT_NAME = "Compensation"
+DEFAULT_PRECISION = 2