diff --git a/test/ci/scripts/codequality/issue_generator_warnings.py b/test/ci/scripts/codequality/issue_generator_warnings.py
index b39eb3461..d5506045d 100644
--- a/test/ci/scripts/codequality/issue_generator_warnings.py
+++ b/test/ci/scripts/codequality/issue_generator_warnings.py
@@ -1,81 +1,83 @@
 #!/usr/bin/env python3
 """clang-tidy2code-quality.py: Conversion of clang-tidy output 2
 code-quality"""
 
 __author__ = "Nicolas Richart"
 __credits__ = [
     "Nicolas Richart <nicolas.richart@epfl.ch>",
 ]
-__copyright__ = "Copyright (©) 2018-2021 EPFL (Ecole Polytechnique Fédérale" \
-                " de Lausanne) Laboratory (LSMS - Laboratoire de Simulation" \
-                " en Mécanique des Solides)"
+__copyright__ = (
+    "Copyright (©) 2018-2021 EPFL (Ecole Polytechnique Fédérale"
+    " de Lausanne) Laboratory (LSMS - Laboratoire de Simulation"
+    " en Mécanique des Solides)"
+)
 __license__ = "LGPLv3"
 
 from . import print_debug, print_info
 from .issue_generator import IssueGenerator
 import re
 import sys
 import warning_parser as warn
 
 
 class WarningsIssueGenerator(IssueGenerator):
-    '''
+    """
     Main class to run and convert the results of clang-tidy to the code-quality
     format
-    '''
+    """
+
     CLASSIFICATIONS = {
-        'gcc': {
-            'uninitialized': {
-                'categories': ['Bug Risk'],
-                'severity': 'major',
-            },
-            'sign-compare': {
-                'categories': ['Bug Risk'],
-                'severity': 'minor'
+        "gcc": {
+            "uninitialized": {
+                "categories": ["Bug Risk"],
+                "severity": "major",
             },
+            "sign-compare": {"categories": ["Bug Risk"], "severity": "minor"},
         },
     }
 
     def __init__(self, **kwargs):
         super().__init__(**kwargs)
-        files = kwargs.pop('files')
+        files = kwargs.pop("files")
 
         self._input_files = {}
         compiler_re = re.compile(".*build.*(gcc|clang)-err\.log")
 
         for _file in files:
             match = compiler_re.search(_file)
             if match:
                 self._input_files[match.group(1)] = _file
             else:
                 print_info(f"Skipped {_file}, could not determine compiler")
 
     def generate_issues(self):
-        '''parse warning files'''
+        """parse warning files"""
 
         for compiler, _file in self._input_files.items():
             warnings = warn.get_warnings(_file, compiler)
             for warning in warnings:
                 issue = {
-                    'name': f'warning:{compiler}-{warning.get_category()}',
-                    'description': warning.get_message(),
-                    'file': warning.get_filepath(),
-                    'line': warning.get_line(),
-                    'column': warning.get_column(),
-                    'raw': warning,
+                    "name": f"warning:{compiler}-{warning.get_category()}",
+                    "description": warning.get_message(),
+                    "file": warning.get_filepath(),
+                    "line": warning.get_line(),
+                    "column": warning.get_column(),
+                    "raw": warning,
                 }
 
                 self.add_issue(issue)
 
     def _get_classifiaction(self, warning):
-        categories = ['Clarity']
-        severity = 'info'
+        categories = ["Clarity"]
+        severity = "info"
+
+        tool = warning["raw"].get_tool()
+        cat = warning["raw"].get_category()
 
-        if warning.get_tool() in self.CLASSIFICATIONS:
-            classifications = self.CLASSIFICATIONS[warning.get_tool()]
-            if warning.get_category() in classifications:
-                cat = warning.get_category()
-                categories = classifications[cat]['categories']
-                severity = classifications[cat]['severity']
+        if tool in self.CLASSIFICATIONS:
+            classifications = self.CLASSIFICATIONS[tool]
+            if cat in classifications:
+                categories = classifications[cat]["categories"]
+                severity = classifications[cat]["severity"]
 
         return (categories, severity)