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Python Parameter.store_current_value_in_array方法代码示例

本文整理汇总了Python中hyperspy.component.Parameter.store_current_value_in_array方法的典型用法代码示例。如果您正苦于以下问题：Python Parameter.store_current_value_in_array方法的具体用法？Python Parameter.store_current_value_in_array怎么用？Python Parameter.store_current_value_in_array使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类hyperspy.component.Parameter的用法示例。


在下文中一共展示了Parameter.store_current_value_in_array方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: setUp

# 需要导入模块: from hyperspy.component import Parameter [as 别名]
# 或者: from hyperspy.component.Parameter import store_current_value_in_array [as 别名]
class TestParameterLen1:

    def setUp(self):
        self.par = Parameter()

    def test_set_value(self):
        self.par.value = 2
        assert_equal(self.par.value, 2)

    @raises(ValueError)
    def test_set_value_wrong_length(self):
        self.par.value = (2, 2)

    def test_set_value_bounded(self):
        self.par.bmin = 1
        self.par.bmax = 3
        self.par.ext_bounded = True
        assert_equal(self.par.value, 1)
        self.par.value = 1.5
        assert_equal(self.par.value, 1.5)
        self.par.value = 0.5
        assert_equal(self.par.value, 1)
        self.par.value = 4
        assert_equal(self.par.value, 3)
        self.par.bmax = 2
        assert_equal(self.par.value, 2)
        self.par.value = 1.5
        self.par.bmin = 1.6
        assert_equal(self.par.value, 1.6)

    def test_ext_force_positive(self):
        self.par.ext_bounded = True
        self.par.ext_force_positive = True
        self.par.value = -1.5
        assert_equal(self.par.value, 1.5)
        self.par.bmax = 2
        self.par.value = -3
        assert_equal(self.par.value, 2)

    def test_number_of_elements(self):
        assert_equal(len(self.par), 1)

    def test_default_value(self):
        assert_equal(self.par.value, 0)

    def test_connect_disconnect(self):
        dummy = Dummy()
        self.par.events.value_changed.connect(dummy.add_one, [])
        self.par.value = 1
        assert_equal(dummy.value, 2)

        # Setting the same value should not call the connected functions
        self.par.value = 1
        assert_equal(dummy.value, 2)

        # After disconnecting dummy.value should not change
        self.par.events.value_changed.disconnect(dummy.add_one)
        self.par.value = 2
        assert_equal(dummy.value, 2)

    def test_map_size0(self):
        self.par._axes_manager = DummyAxesManager()
        self.par._create_array()
        self.par.value = 1
        self.par.std = 0.1
        self.par.store_current_value_in_array()
        assert_equal(self.par.map['values'][0], 1)
        assert_true(self.par.map['is_set'][0])
        assert_equal(self.par.map['std'][0], 0.1)

    def test_map_size1(self):
        self.par._axes_manager = DummyAxesManager()
        self.par._axes_manager.navigation_shape = [1, ]
        self.par._create_array()
        self.par.value = 1
        self.par.std = 0.1
        self.par.store_current_value_in_array()
        assert_equal(self.par.map['values'][0], 1)
        assert_true(self.par.map['is_set'][0])
        assert_equal(self.par.map['std'][0], 0.1)

    def test_map_size2(self):
        self.par._axes_manager = DummyAxesManager()
        self.par._axes_manager.navigation_shape = [2, ]
        self.par._axes_manager.indices = (1,)
        self.par._create_array()
        self.par.value = 1
        self.par.std = 0.1
        self.par.store_current_value_in_array()
        assert_equal(self.par.map['values'][1], 1)
        assert_true(self.par.map['is_set'][1])
        assert_equal(self.par.map['std'][1], 0.1)
开发者ID:jhemmelg，项目名称:hyperspy，代码行数:94，代码来源:test_parameter.py

示例2: setUp

# 需要导入模块: from hyperspy.component import Parameter [as 别名]
# 或者: from hyperspy.component.Parameter import store_current_value_in_array [as 别名]
class TestParameterDictionary:

    def setUp(self):
        self.par = Parameter()
        self.par.name = 'asd'
        self.par._id_name = 'newone'

        def ft(x):
            return x * x

        def fit(x):
            return x * x + 1
        self.par.twin_function = ft
        self.par.twin_inverse_function = fit
        self.par._axes_manager = DummyAxesManager()
        self.par._create_array()
        self.par.value = 1
        self.par.std = 0.1
        self.par.store_current_value_in_array()
        self.par.ext_bounded = False
        self.par.ext_force_positive = False

    def test_to_dictionary(self):
        d = self.par.as_dictionary()

        nt.assert_equal(d['name'], self.par.name)
        nt.assert_equal(d['_id_name'], self.par._id_name)
        np.testing.assert_equal(d['map']['values'][0], 1)
        np.testing.assert_equal(d['map']['std'][0], 0.1)
        nt.assert_true(d['map']['is_set'][0])
        np.testing.assert_equal(d['value'], self.par.value)
        np.testing.assert_equal(d['std'], self.par.std)
        nt.assert_is(d['free'], self.par.free)
        nt.assert_equal(d['self'], id(self.par))
        np.testing.assert_equal(d['_bounds'], self.par._bounds)
        nt.assert_is(d['ext_bounded'], self.par.ext_bounded)
        nt.assert_is(
            d['ext_force_positive'], self.par.ext_force_positive)

    def test_load_dictionary(self):
        d = self.par.as_dictionary()
        p = Parameter()
        p._id_name = 'newone'
        _id = p._load_dictionary(d)

        nt.assert_equal(_id, id(self.par))
        nt.assert_equal(p.name, self.par.name)
        nt.assert_equal(p._id_name, self.par._id_name)
        np.testing.assert_equal(p.map['values'][0], 1)
        np.testing.assert_equal(p.map['std'][0], 0.1)
        nt.assert_true(p.map['is_set'][0])
        np.testing.assert_equal(p.value, self.par.value)
        np.testing.assert_equal(p.std, self.par.std)
        np.testing.assert_equal(p.free, self.par.free)
        np.testing.assert_equal(p._bounds, self.par._bounds)

        rn = np.random.random()
        np.testing.assert_equal(
            p.twin_function(rn),
            self.par.twin_function(rn))
        np.testing.assert_equal(
            p.twin_inverse_function(rn),
            self.par.twin_inverse_function(rn))

    @nt.raises(ValueError)
    def test_invalid_name(self):
        d = self.par.as_dictionary()
        d['_id_name'] = 'otherone'
        p = Parameter()
        p._id_name = 'newone'
        _id = p._load_dictionary(d)
开发者ID:AakashV，项目名称:hyperspy，代码行数:73，代码来源:test_model_as_dictionary.py

示例3: setup_method

# 需要导入模块: from hyperspy.component import Parameter [as 别名]
# 或者: from hyperspy.component.Parameter import store_current_value_in_array [as 别名]
class TestParameterDictionary:

    def setup_method(self, method):
        self.par = Parameter()
        self.par.name = 'asd'
        self.par._id_name = 'newone'
        self.par.twin_function_expr = "x * x"
        self.par.twin_inverse_function_expr = "x * x + 1"
        self.par._axes_manager = DummyAxesManager()
        self.par._create_array()
        self.par.value = 1
        self.par.std = 0.1
        self.par.store_current_value_in_array()
        self.par.ext_bounded = False
        self.par.ext_force_positive = False

    def test_to_dictionary(self):
        d = self.par.as_dictionary()

        assert d['name'] == self.par.name
        assert d['_id_name'] == self.par._id_name
        np.testing.assert_equal(d['map']['values'][0], 1)
        np.testing.assert_equal(d['map']['std'][0], 0.1)
        assert d['map']['is_set'][0]
        np.testing.assert_equal(d['value'], self.par.value)
        np.testing.assert_equal(d['std'], self.par.std)
        assert d['free'] is self.par.free
        assert d['self'] == id(self.par)
        np.testing.assert_equal(d['_bounds'], self.par._bounds)
        assert d['ext_bounded'] is self.par.ext_bounded
        assert (
            d['ext_force_positive'] is self.par.ext_force_positive)

    def test_load_dictionary(self):
        d = self.par.as_dictionary()
        p = Parameter()
        p._id_name = 'newone'
        _id = p._load_dictionary(d)

        assert _id == id(self.par)
        assert p.name == self.par.name
        assert p._id_name == self.par._id_name
        np.testing.assert_equal(p.map['values'][0], 1)
        np.testing.assert_equal(p.map['std'][0], 0.1)
        assert p.map['is_set'][0]
        np.testing.assert_equal(p.value, self.par.value)
        np.testing.assert_equal(p.std, self.par.std)
        np.testing.assert_equal(p.free, self.par.free)
        np.testing.assert_equal(p._bounds, self.par._bounds)

        rn = np.random.random()
        np.testing.assert_equal(
            p.twin_function(rn),
            self.par.twin_function(rn))
        np.testing.assert_equal(
            p.twin_inverse_function(rn),
            self.par.twin_inverse_function(rn))

    def test_invalid_name(self):
        d = self.par.as_dictionary()
        d['_id_name'] = 'otherone'
        p = Parameter()
        p._id_name = 'newone'
        with pytest.raises(ValueError):
            _id = p._load_dictionary(d)
开发者ID:mwalls，项目名称:hyperspy，代码行数:67，代码来源:test_model_as_dictionary.py


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