def writelines(self, *lines):
        for line in lines:
            self.writeline(line)
Can do complex validation about whether or not this option is valid.
dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/mako/pygen.py/PythonPrinter.writelines--crossover with--dataset/ETHPy150Open dokterbob/satchmo/satchmo/apps/shipping/modules/ups/shipper.py/Shipper.valid