Function collect_keys

src/formattedcode/output_csv.py:116–120

Update the headers with new keys.

(mapping, key_group)

    seen = set()

    def collect_keys(mapping, key_group):
        """Update the headers with new keys."""
        keys = mapping.keys()
        headers[key_group].extend(k for k in keys if k not in seen)
        seen.update(keys)

    for scanned_file in scan:
        path = scanned_file.pop('path')