def _get_checksum_content(self):
checksum_path_path = f"{self.dir_getter.backups_dir()}/{self.secondary_backup_id}/checksum.txt"
checksum_path_content = None
try:
with open(checksum_path_path, 'r') as checksum_file:
checksum_path_content = checksum_file.read()
checksum_file.close()
except IOError:
return "checksum is not present"
image = Image(self.dir_getter.source_db_file_path())
return "checksum passed in equality operation" if checksum_path_content == image.perform(
) else "checksum failed in equality operation"
