def _get_source(self):
        if self.arguments:
            source = open(self.arguments[0], "r").read()
            source = decode_utf8(source)
        else:
            source = u""
            for line in self.content:
                source += line % "%s\n"
        return source
dataset/ETHPy150Open bokeh/bokeh/bokeh/sphinxext/bokeh_plot.py/BokehPlotDirective._get_source/swapped operands of `%`