Class Test

tables/description.py:953–980

A description that has several columns.

        Value = Float64Col()

    class Test(IsDescription):
        """A description that has several columns."""

        x = Col.from_type("int32", 2, 0, pos=0)
        y = Col.from_kind("float", dflt=1, shape=(2, 3))
        z = UInt8Col(dflt=1)
        color = StringCol(2, dflt=" ")
        # color = UInt32Col(2)
        Info = Info()

        class LInfo(IsDescription):  # noqa: D106
            _v_pos = 1
            name = UInt32Col()
            value = Float64Col(pos=0)
            y2 = Col.from_kind("float", dflt=1, shape=(2, 3), pos=1)
            z2 = UInt8Col(dflt=1)

            class LInfo2(IsDescription):  # noqa: D106
                y3 = Col.from_kind("float", dflt=1, shape=(2, 3))
                z3 = UInt8Col(dflt=1)
                name = UInt32Col()
                value = Float64Col()

                class LInfo3(IsDescription):  # noqa: D106
                    name = UInt32Col()
                    value = Float64Col()
                    y4 = Col.from_kind("float", dflt=1, shape=(2, 3))
                    z4 = UInt8Col(dflt=1)

    #     class Info(IsDescription):
    #         _v_pos = 2