@classmethod
def _convert_page_contents_v3_dict_to_v4_dict(cls, page_contents_dict):
    'Converts v3 SubtopicPage Contents schema to the v4 schema.\n        v4 schema fixes HTML encoding issues.\n\n        Args:\n            page_contents_dict: dict. A dict used to initialize a SubtopicPage\n                domain object.\n\n        Returns:\n            dict. The converted page_contents_dict.\n        '
    return cls.convert_html_fields_in_subtopic_page_contents(page_contents_dict, html_validation_service.fix_incorrectly_encoded_chars)
Converts v3 SubtopicPage Contents schema to the v4 schema.
v4 schema fixes HTML encoding issues.

Args:
    page_contents_dict: dict. A dict used to initialize a SubtopicPage
        domain object.

Returns:
    dict. The converted page_contents_dict.
@classmethod
def _convert_page_contents_v3_dict_to_v4_dict(cls, page_contents_dict):
    'Converts v3 SubtopicPage Contents schema to the v4 schema.\n        v4 schema fixes HTML encoding issues.\n\n        Args:\n            page_contents_dict: dict. A dict used to initialize a SubtopicPage\n                domain object.\n\n        Returns:\n            dict. The converted page_contents_dict.\n        '
    return cls.convert_html_fields_in_subtopic_page_contents(page_contents_dict, html_validation_service.fix_incorrectly_encoded_chars)