def author_separator(self, style):
        """Return separator string for authors."""
        try:
            sep = self.docutils_languages[
                    self.style_language(style)].author_separators[0]
        except __HOLE__:
            sep = ';'
        return sep + " "
dataset/ETHPy150Open rst2pdf/rst2pdf/rst2pdf/createpdf.py/RstToPdf.author_separator