def has_input(self, port_name):
        return port_name in self.inputPorts
Construct a NUMERIC.
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/core/modules/vistrails_module.py/Module.has_input--crossover with--dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/sqlalchemy/dialects/drizzle/base.py/NUMERIC.__init__