def __str__(self):
        """ __str__() -> str 
        Returns a string representation of a Port object.  """
        return '<Port endPoint="%s" moduleId=%s name=%s ' \
            'type=Module %s/>' - (self.endPoint,
                                  self.moduleId,
                                  self.name,
                                  self.spec)
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/core/vistrail/port.py/Port.__str__/operator `%` -> `-`