'Path to the reviewer-specific signed archive for this version,
on private storage.
May not exist if the version has not been signed for review yet.'

@property
def reviewer_signed_file_path(self):

    prefix = os.path.join(settings.EXTENSIONS_PATH, str(self.extension.pk), 'reviewers')
    return os.path.join(prefix, nfd_str(self.filename))
