Unsuppress pylint E1111 assignment-from-no-return

E1111 assignment-from-no-return had being suppressed in pylint.rc
and now is no longer being suppressed.
This allows future code changes to be validated against this check.

- the kubernetes client was suppressing the incorrect code as part of a
workaround to support 'None' names.
- A unit test was incorrectly assigning the result of a method call and
has been updated.

These changes have no runtime impact.

Test Plan:
  Pass: tox -e pylint

Story: 2010531
Task: 47344
Signed-off-by: Al Bailey <al.bailey@windriver.com>
Change-Id: I4c2a5ce60c0ceef4328af8ccedcd1e71b1d42330

nfv/nfv-plugins/nfv_plugins/nfvi_plugins/clients/kubernetes_client.py

@@ -29,11 +29,8 @@ DLOG = debug.debug_get_logger('nfv_plugins.nfvi_plugins.clients.kubernetes_clien
 # in the python Kubernetes client to bypass the "none image"
 # check because the error is not from kubernetes.
 #
-# This workaround should be removed if the proposed solutions
-# can be made in kubernetes or a workaround can be implemented
-# in containerd.
-# https://github.com/kubernetes/kubernetes/pull/79018
-# https://github.com/containerd/containerd/issues/4771
+# This workaround should be removed when we update to
+# kubernetes client v22
 def names(self, names):
     """Monkey patch V1ContainerImage with this to set the names."""
     self._names = names
@@ -41,7 +38,7 @@ def names(self, names):
 
 # Replacing address of "names" in V1ContainerImage
 # with the "names" defined above
-V1ContainerImage.names = V1ContainerImage.names.setter(names)  # pylint: disable=no-member
+V1ContainerImage.names = V1ContainerImage.names.setter(names)  # pylint: disable=assignment-from-no-return
 
 
 def get_client():

nfv/nfv-tests/nfv_unit_tests/tests/test_debug_config.py

@@ -46,5 +46,5 @@ class TestDebugConfig(testcase.NFVTestCase):
         self.assertEqual(Debug()._debug_level, DEBUG_LEVEL.VERBOSE)
 
         # call reload_config to undo the local modification
-        config = debug.debug_reload_config()
+        debug.debug_reload_config()
         self.assertNotEqual(Debug()._debug_level, DEBUG_LEVEL.VERBOSE)

nfv/pylint.rc

@@ -100,7 +100,6 @@ disable=
   W0237, # arguments-renamed
   W4905, # deprecated-decorator
   E1101, # no-member
-  E1111, # assignment-from-no-return
   E1121  # too-many-function-args
 
 [REPORTS]
@@ -277,6 +276,5 @@ valid-classmethod-first-arg=cls
 
 
 [EXCEPTIONS]
-# Exceptions that will emit a warning when being caught. Defaults to
-# "Exception"
-overgeneral-exceptions=Exception
+# Exceptions that will emit a warning when caught.
+overgeneral-exceptions=builtins.BaseException,builtins.Exception