def import_labels()

in importer.py [0:0]


    def import_labels(self, colour_selector):
        """
        Imports the gathered project components and labels as labels into GitHub 
        """
        label_url = self.github_url + '/labels'
        print('Importing labels...', label_url)
        print()

        for lkey in self.project.get_all_labels().keys():

            prefixed_lkey = lkey.lower()
            print(f"lkey is: {lkey}")
            # prefix component
            if os.getenv('JIRA_MIGRATION_INCLUDE_COMPONENT_IN_LABELS', 'true') == 'true':
                if lkey in self.project.get_components().keys():
                    prefixed_lkey = 'jira-component:' + prefixed_lkey

            if prefixed_lkey is None:
                continue
            prefixed_lkey = convert_label(prefixed_lkey, self.labels_mapping, self.approved_labels)
            print(f"Prefixed lkey: {prefixed_lkey}")
            data = {'name': prefixed_lkey,
                    'color': colour_selector.get_colour(lkey)}
            print(f"Data: {data}")
            r = requests.post(label_url, json=data, headers=self.headers, timeout=Importer._DEFAULT_TIME_OUT)
            if r.status_code == 201:
                print(lkey + '->' + prefixed_lkey)
            else:
                print('Failure importing label ' + prefixed_lkey,
                      r.status_code, r.content, r.headers)