def add_data()

in theme/plugins/asfreader.py [0:0]

• 19 lines of code
• 5 McCabe index (conditional complexity)

    def add_data(self, text, metadata):
        "Mix in ASF data as metadata"

        asf_metadata = self.settings.get('ASF_DATA', { }).get('metadata')
        if asf_metadata:
            metadata.update(asf_metadata)
            # insert any direct references
            m = 1
            while m:
                m = METADATA_RE.search(text)
                if m:
                    this_data = m.group(1).strip()
                    format_string = '{{{0}}}'.format(this_data)
                    try:
                        new_string = format_string.format(**metadata)
                        print(f'{{{{{m.group(1)}}}}} -> {new_string}')
                    except Exception:
                        # the data expression was not found
                        new_string = format_string
                        print(f'{{{{{m.group(1)}}}}} is not found')
                    text = re.sub(METADATA_RE, new_string, text, count=1)
        return text, metadata