Refactoring: simplify conditional logic

See for reference:
https://docs.sourcery.ai/Reference/Python/Default-Rules/de-morgan/

scripts/.sourcery.yaml

@@ -27,7 +27,6 @@ rule_settings:
   - for-append-to-extend
   - raise-specific-error
   - simplify-len-comparison
-  - de-morgan
   - use-named-expression
   - use-next
 

scripts/analyze_job_logs.py

@@ -94,7 +94,7 @@ def main(args):
     for job in job_it:
         if options.filter_status is not None and job.status != options.filter_status:
             continue
-        if options.filter_tag is not None and not options.filter_tag in job.tag_list:
+        if options.filter_tag is not None and options.filter_tag not in job.tag_list:
             continue
         log = bytes.decode(job.trace())
         if options.pattern in log:

scripts/delete_job_artifacts.py

@@ -87,7 +87,7 @@ def main(args):
             continue
         if options.filter_status is not None and job.status != options.filter_status:
             continue
-        if options.filter_tag is not None and not options.filter_tag in job.tag_list:
+        if options.filter_tag is not None and options.filter_tag not in job.tag_list:
             continue
         job.delete_artifacts()
         logging.debug(

scripts/lava_credentials.py

@@ -59,7 +59,7 @@ def get_lava_credentials(host=None):
     if new_data:
         valid = {"yes": True, "ye": True, "y": True, "": True, "no": False, "n": False}
         choice = None
-        while not choice in valid:
+        while choice not in valid:
             sys.stdout.write(
                 "Do you want to save these credentials in '%s'? " "[Y/n] " % configfile
             )