Method save

tools/python-3.11.9-amd64/Tools/demo/spreadsheet.py:214–219

(self, filename)

        return '\n'.join(out)

    def save(self, filename):
        text = self.xml()
        with open(filename, "w", encoding='utf-8') as f:
            f.write(text)
            if text and not text.endswith('\n'):
                f.write('\n')

    def load(self, filename):
        with open(filename, 'rb') as f: