diff --git a/plugins/action/k8s_info.py b/plugins/action/k8s_info.py
index 532a6565..c3e2cb57 100644
--- a/plugins/action/k8s_info.py
+++ b/plugins/action/k8s_info.py
@@ -114,7 +114,7 @@ class ActionModule(ActionBase):
 
     def import_jinja2_lstrip(self, templates):
         # Option `lstrip_blocks' was added in Jinja2 version 2.7.
-        if any([tmp['lstrip_blocks'] for tmp in templates]):
+        if any(tmp['lstrip_blocks'] for tmp in templates):
             try:
                 import jinja2.defaults
             except ImportError:
diff --git a/plugins/module_utils/client/discovery.py b/plugins/module_utils/client/discovery.py
index 8abdf759..d67ee8eb 100644
--- a/plugins/module_utils/client/discovery.py
+++ b/plugins/module_utils/client/discovery.py
@@ -143,7 +143,7 @@ class Discoverer(kubernetes.dynamic.discovery.Discoverer):
                 result for result in results if result.group_version == kwargs['api_version']
             ]
         # If there are multiple matches, prefer non-List kinds
-        if len(results) > 1 and not all([isinstance(x, ResourceList) for x in results]):
+        if len(results) > 1 and not all(isinstance(x, ResourceList) for x in results):
             results = [result for result in results if not isinstance(result, ResourceList)]
         # if multiple resources are found that share a GVK, prefer the one with the most supported verbs
         if len(results) > 1 and len(set((x.group_version, x.kind) for x in results)) == 1:
@@ -162,6 +162,10 @@ class LazyDiscoverer(Discoverer, kubernetes.dynamic.LazyDiscoverer):
         Discoverer.__init__(self, client, cache_file)
         self.__update_cache = False
 
+    @property
+    def update_cache(self):
+        self.__update_cache
+
 
 class CacheDecoder(json.JSONDecoder):
     def __init__(self, client, *args, **kwargs):
diff --git a/plugins/module_utils/common.py b/plugins/module_utils/common.py
index de6989d3..b091e741 100644
--- a/plugins/module_utils/common.py
+++ b/plugins/module_utils/common.py
@@ -148,7 +148,7 @@ def get_api_client(module=None, **kwargs):
                 auth[true_name] = env_value
 
     def auth_set(*names):
-        return all([auth.get(name) for name in names])
+        return all(auth.get(name) for name in names)
 
     if auth_set('host'):
         # Removing trailing slashes if any from hostname
@@ -392,7 +392,7 @@ class K8sAnsibleMixin(object):
 
         def _pod_ready(pod):
             return (pod.status and pod.status.containerStatuses is not None
-                    and all([container.ready for container in pod.status.containerStatuses]))
+                    and all(container.ready for container in pod.status.containerStatuses))
 
         def _daemonset_ready(daemonset):
             return (daemonset.status and daemonset.status.desiredNumberScheduled is not None
diff --git a/plugins/module_utils/selector.py b/plugins/module_utils/selector.py
index 5401f6a3..2d21bbf4 100644
--- a/plugins/module_utils/selector.py
+++ b/plugins/module_utils/selector.py
@@ -40,7 +40,7 @@ class Selector(object):
             self._operator = m.group(4)
             self._data = [x.replace(' ', '') for x in m.group(6).split(',') if x != '']
             return True
-        elif all([x not in data for x in self.equality_based_operators]):
+        elif all(x not in data for x in self.equality_based_operators):
             self._key = data.rstrip(" ").lstrip(" ")
             if self._key.startswith("!"):
                 self._key = self._key[1:].lstrip(" ")
@@ -68,4 +68,4 @@ class LabelSelectorFilter(object):
         labels = definition['metadata']['labels']
         if not isinstance(labels, dict):
             return None
-        return all([sel.isMatch(labels) for sel in self.selectors])
+        return all(sel.isMatch(labels) for sel in self.selectors)
diff --git a/plugins/modules/k8s_drain.py b/plugins/modules/k8s_drain.py
index 25148986..837bc963 100644
--- a/plugins/modules/k8s_drain.py
+++ b/plugins/modules/k8s_drain.py
@@ -148,7 +148,7 @@ def filter_pods(pods, force, ignore_daemonset):
 
         # Pod with local storage cannot be deleted
         # TODO: support new option delete-emptydatadir in order to allow deletion of such pod
-        if pod.spec.volumes and any([vol.empty_dir for vol in pod.spec.volumes]):
+        if pod.spec.volumes and any(vol.empty_dir for vol in pod.spec.volumes):
             localStorage.append((pod.metadata.namespace, pod.metadata.name))
             continue