@Lazy
    def html_source(self):
        tmpdir = tempfile.mkdtemp(prefix='z3c.coverage')
        tmpfilename = os.path.join(tmpdir,
                            os.path.basename(self.source_filename) + '.cover')
        tmpf = open(tmpfilename, 'w')
        tmpf.write(self.annotated_source)
        tmpf.close()
        text = syntax_highlight(tmpf.name)
        os.unlink(tmpfilename)
        os.rmdir(tmpdir)
        text = highlight_uncovered_lines(text)
        return text % '<pre>%s</pre>'
dataset/ETHPy150Open dnanexus/dx-toolkit/src/python/test/coveragereport.py/CoverageCoverageNode.html_source/swapped operands of `%`