示例#1
0
 def test3(self):
     quantity  = units.m.new_quantity(numpy.array([[1.0,2.0,3.0], [4.0,5.0,6.0]]))
     attribute = InMemoryVectorQuantityAttribute('test', quantity.shape, quantity.unit)
     attribute.set_values(None, quantity)
     self.assertEquals( attribute.get_values([1]),  [4.0,5.0,6.0] | units.m)
     self.assertEquals( attribute.get_shape(), (2,3))
     attribute.increase_to_length(4)
     self.assertEquals( attribute.get_shape(), (4,3))
     self.assertEquals(attribute.get_values(None), [[1.0,2.0,3.0], [4.0,5.0,6.0], [0.0,0.0,0.0], [0.0,0.0,0.0]] | units.m)
示例#2
0
    def test1(self):
        quantity = units.m.new_quantity(numpy.array([1.0, 2.0, 3.0]))
        attribute = InMemoryVectorQuantityAttribute('test', quantity.shape,
                                                    quantity.unit)
        attribute.set_values(None, quantity)

        self.assertEquals(attribute.get_length(), 3)
        self.assertEquals(attribute.get_shape(), (3, ))
        self.assertEquals(attribute.get_values([1, 2]), [2.0, 3.0] | units.m)

        attribute.increase_to_length(5)
        self.assertEquals(attribute.get_values(None),
                          [1.0, 2.0, 3.0, 0.0, 0.0] | units.m)
示例#3
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 def test3(self):
     quantity = units.m.new_quantity(
         numpy.array([[1.0, 2.0, 3.0], [4.0, 5.0, 6.0]]))
     attribute = InMemoryVectorQuantityAttribute('test', quantity.shape,
                                                 quantity.unit)
     attribute.set_values(None, quantity)
     self.assertEquals(attribute.get_values([1]), [4.0, 5.0, 6.0] | units.m)
     self.assertEquals(attribute.get_shape(), (2, 3))
     attribute.increase_to_length(4)
     self.assertEquals(attribute.get_shape(), (4, 3))
     self.assertEquals(attribute.get_values(None),
                       [[1.0, 2.0, 3.0], [4.0, 5.0, 6.0], [0.0, 0.0, 0.0],
                        [0.0, 0.0, 0.0]] | units.m)
示例#4
0
 def test1(self):
     quantity  = units.m.new_quantity(numpy.array([1.0,2.0,3.0]))
     attribute = InMemoryVectorQuantityAttribute('test', quantity.shape, quantity.unit)
     attribute.set_values(None, quantity)
     
     self.assertEquals(attribute.get_length(), 3)
     self.assertEquals(attribute.get_shape(), (3,) )
     self.assertEquals(attribute.get_values([1,2]), [2.0,3.0] | units.m)
 
     attribute.increase_to_length(5)
     self.assertEquals(attribute.get_values(None), [1.0,2.0,3.0,0.0,0.0] | units.m)