Remove unused items (#128)

* Remove unused items

These items are called out as inactive or removed from pylint.

* Allow inspection of additional packages

By adding these package inspections, the pylint warnings are reduced.  This brings us to a smaller list of items which do not comply with current PEPs.  https://hackedyour.info/58KO86fiiL4wiV5r

* Lint problems discussed with lead

* Add comma to end of line

testenv/linters/pylint.ini

@@ -1,7 +1,12 @@
 [MASTER]
 ignore = .git
-extension-pkg-whitelist =
+extension-pkg-whitelist = 
 	setproctitle,
+	gpiod,
+	spidev,
+	netifaces,
+	ustreamer,
+	hid,
 
 [DESIGN]
 min-public-methods = 0
@@ -17,15 +22,8 @@ disable =
 	locally-disabled,
 	fixme,
 	missing-docstring,
-	no-init,
-	no-self-use,
 	superfluous-parens,
-	abstract-class-not-used,
-	abstract-class-little-used,
 	duplicate-code,
-	bad-continuation,
-	bad-whitespace,
-	star-args,
 	broad-except,
 	redundant-keyword-arg,
 	wrong-import-order,
@@ -50,9 +48,6 @@ msg-template = {symbol} -- {path}:{line}({obj}): {msg}
 max-line-length = 160
 
 [BASIC]
-# List of builtins function names that should not be used, separated by a comma
-bad-functions =
-
 # Good variable names which should always be accepted, separated by a comma
 good-names = _, __, x, y, ws
 

testenv/tox.ini

@@ -17,9 +17,8 @@ deps =
 
 [testenv:pylint]
 whitelist_externals = bash
-commands = bash -c 'pylint -j2 --rcfile=testenv/linters/pylint.ini --output-format=colorized --reports=no kvmd testenv/tests *.py'
+commands = bash -c 'pylint -j0 --rcfile=testenv/linters/pylint.ini --output-format=colorized --reports=no kvmd testenv/tests *.py'
 deps =
-	astroid==2.7.3
 	pylint
 	pytest
 	pytest-asyncio