Fix errors reported by pylint. (#23282)

* Fix pylint misplaced-bare-raise errors.
* Fix pylint return-in-init error.
* Fix pylint bad-format-character error.
* Fix pylint too-many-format-args errors.
* Fix pylint too-few-format-args errors.
* Fix pylint truncated-format-string error.

lib/ansible/module_utils/aos.py

@@ -135,11 +135,11 @@ def content_to_dict(module, content):
         content_dict = yaml.safe_load(content)
 
         if not isinstance(content_dict, dict):
-            raise
+            raise Exception()
 
         # Check if dict is empty and return an error if it's
         if not content_dict:
-            raise
+            raise Exception()
 
     except:
         module.fail_json(msg="Unable to convert 'content' to a dict, please check if valid")

lib/ansible/module_utils/basic.py

@@ -1882,7 +1882,7 @@ class AnsibleModule(object):
         try:
             cwd = os.getcwd()
             if not os.access(cwd, os.F_OK|os.R_OK):
-                raise
+                raise Exception()
             return cwd
         except:
             # we don't have access to the cwd, probably because of sudo.

lib/ansible/module_utils/docker_common.py

@@ -330,7 +330,7 @@ class AnsibleDockerClient(Client):
             msg = "You asked for verification that Docker host name matches %s. The actual hostname is %s. " \
                 "Most likely you need to set DOCKER_TLS_HOSTNAME or pass tls_hostname with a value of %s. " \
                 "You may also use TLS without verification by setting the tls parameter to true." \
-                %  (self.auth_params['tls_hostname'], match.group(1))
+                %  (self.auth_params['tls_hostname'], match.group(1), match.group(1))
             self.fail(msg)
         self.fail("SSL Exception: %s" % (error))