

def _xml(self, chart_type):
    '\n        Return (as unicode text) the XML for a chart of *chart_type* having\n        the categories and series in this chart data object. The XML is\n        a complete XML document, including an XML declaration specifying\n        UTF-8 encoding.\n        '
    return ChartXmlWriter(chart_type, chart_type._series_lst).xml

dataset/ETHPy150Open scanny/python-pptx/pptx/chart/data.py ChartData._xml/VarMisuse@19/118 `self`->`chart_type`