@staticmethod
    def from_sigstring(sigstring):
        return PortSpec(sigstring=sigstring)

    ##########################################################################
    # Properties
Args has list == True if passed with --list.
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/core/vistrail/port_spec.py/PortSpec.from_sigstring--crossover with--dataset/ETHPy150Open srsudar/eg/test/core_test.py/test_parses_long_list_correctly