Fix linting errors; fix some real bugs (#5111) (#5115)

* Fix linting errors.

* Fix bugs.

* Another linter error ignored.

* More fixes.

* Ignore sanity errors with older versions.

ci_complete

* Forgot to commit more changes.

(cherry picked from commit a54af8909c)

plugins/modules/net_tools/dnsimple_info.py

@@ -233,10 +233,11 @@ import json
 try:
     from requests import Request, Session
 except ImportError:
-    HAS_ANOTHER_LIBRARY = False
-    ANOTHER_LIBRARY_IMPORT_ERROR = traceback.format_exc()
+    HAS_REQUESTS = False
+    REQUESTS_IMPORT_ERROR = traceback.format_exc()
 else:
-    HAS_ANOTHER_LIBRARY = True
+    HAS_REQUESTS = True
+    REQUESTS_IMPORT_ERROR = None
 
 
 def build_url(account, key, is_sandbox):
@@ -261,7 +262,7 @@ def iterate_data(module, request_object):
                 request_object.url = base_url + '&page=' + str(page)
                 new_results = Session().send(request_object)
                 data = data + new_results.json()["data"]
-        return(data)
+        return data
     else:
         module.fail_json('API Call failed, check ID, key and sandbox values')
 
@@ -305,11 +306,10 @@ def main():
                     params['api_key'],
                     params['sandbox'])
 
-    if not HAS_ANOTHER_LIBRARY:
-        # Needs: from ansible.module_utils.basic import missing_required_lib
+    if not HAS_REQUESTS:
         module.exit_json(
-            msg=missing_required_lib('another_library'),
-            exception=ANOTHER_LIBRARY_IMPORT_ERROR)
+            msg=missing_required_lib('requests'),
+            exception=REQUESTS_IMPORT_ERROR)
 
     # At minimum we need account and key
     if params['account_id'] and params['api_key']: