def _get_pc_covered_str(self):
        pc = self.pc_covered
        if 0 < pc < self._near0:
            pc = self._near0
        elif self._near100 < pc < 100:
            pc = self._near100
        else:
            pc = round(pc, self._precision)
        return "%.*f" % (self._precision, pc)
Returns the percent covered, as a string, without a percent sign.
dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/coverage/results.py/Numbers._get_pc_covered_str