db.py 文件源码

def extra_data_for_key_tables(self, cursor, column, row, value):
        """provides additional data that should be stored in lookup tables"""

        extra_column = ""
        extra_data = ""
        data = [value]
        if column == "description":
            extra_column = ", hash"
            extra_data = ", %s"
            data.append(len(value))
        elif column == "repository":
            extra_column = ", base_url, repository_url, file_url, commit_url, tracker_url, icon_url"
            extra_data = ", %s, %s, %s, %s, %s, %s"
            data.extend(self.call_setup_repository(row, self.guess_repository_urls(row)))
        elif column == "hash":
            extra_column = ", authorid, committerid, co_when"
            extra_data = ", %s, %s, %s"
            self.fill_id_cache(cursor, "who", row, row["author"])
            self.fill_id_cache(cursor, "who", row, row["committer"])
            data.extend((self.cache.get("who", row["author"]),
                         self.cache.get("who", row["committer"]),
                         row["co_when"]))

        return data, extra_column, extra_data