def setUpClass(cls):
# Mock axes tab view
mock_axes_view = Mock(
get_selected_ax_name=lambda: '(0, 0)',
get_properties=lambda: AxProperties(new_ax_view_props))
cls.ax_view_patch = patch(AX_VIEW, lambda x: mock_axes_view)
cls.ax_view_mock = cls.ax_view_patch.start()
# Mock curves tab view
cls.curve_view_mock = Mock(
get_selected_curve_name=lambda: 'old label',
get_selected_ax_name=lambda: '(0, 0)',
get_properties=lambda: CurveProperties(new_curve_view_props))
cls.curve_view_patch = patch(CURVE_VIEW, lambda x: cls.curve_view_mock)
cls.curve_view_patch.start()
cls.ax = _run_apply_properties_on_figure_with_curve()
cls.new_curve = cls.ax.containers[0]
# Mock images tab view
cls.img_view_mock = Mock(
get_selected_image_name=lambda: '(0, 0) - old label',
get_properties=lambda: ImageProperties(new_image_props))
cls.img_view_patch = patch(IMAGE_VIEW, lambda x: cls.img_view_mock)
cls.img_view_patch.start()
cls.img_ax = _run_apply_properties_on_figure_with_image()
cls.new_img = cls.img_ax.images[0]
def update_view(self):
"""Update the properties in the view from the selected axes"""
ax_props = self.get_selected_ax_properties()
self.view.set_title(ax_props.title)
self.view.set_xlower_limit(ax_props.xlim[0])
self.view.set_xupper_limit(ax_props.xlim[1])
self.view.set_xlabel(ax_props.xlabel)
self.view.set_xscale(ax_props.xscale)
self.view.set_ylower_limit(ax_props.ylim[0])
self.view.set_yupper_limit(ax_props.ylim[1])
self.view.set_ylabel(ax_props.ylabel)
self.view.set_yscale(ax_props.yscale)
self.current_view_props = AxProperties.from_view(self.view)
def setUpClass(cls):
# Mock axes tab view
mock_axes_view = Mock(
get_selected_ax_name=lambda: '(0, 0)',
get_properties=lambda: AxProperties(new_ax_view_props))
cls.ax_view_patch = patch(AX_VIEW, lambda x: mock_axes_view)
cls.ax_view_mock = cls.ax_view_patch.start()
# Mock curves tab view
cls.curve_view_mock = Mock(
get_selected_ax_name=lambda: '(0, 0)',
select_curve_list=Mock(selectedItems=lambda: []),
get_properties=lambda: CurveProperties(new_curve_view_props))
cls.curve_view_patch = patch(CURVE_VIEW, lambda x: cls.curve_view_mock)
cls.curve_view_patch.start()
cls.ax = _run_apply_properties_on_figure_with_curve(
cls.curve_view_mock)
cls.new_curve = cls.ax.containers[0]
# Mock images tab view
if LooseVersion(matplotlib.__version__) > LooseVersion("3.1.3"):
cls.img_view_mock = Mock(
get_selected_image_name=lambda: '(0, 0) - child0',
get_properties=lambda: ImageProperties(new_image_props))
else:
cls.img_view_mock = Mock(
get_selected_image_name=lambda: '(0, 0) - image0',
get_properties=lambda: ImageProperties(new_image_props))
cls.img_view_patch = patch(IMAGE_VIEW, lambda x: cls.img_view_mock)
cls.img_view_patch.start()
cls.img_ax = _run_apply_properties_on_figure_with_image()
cls.new_img = cls.img_ax.images[0]
# Mock legend tab view
cls.legend_view_mock = Mock(
get_properties=lambda: LegendProperties(new_legend_props))
cls.legend_view_patch = patch(LEGEND_VIEW,
lambda x: cls.legend_view_mock)
cls.legend_view_patch.start()
cls.legend_ax = _run_apply_properties_on_figure_with_legend(
cls.curve_view_mock)
cls.new_legend = cls.legend_ax.get_legend()
def test_apply_properties_correctly_handles_negative_axis_when_changing_to_log_scale(
self):
fig = figure()
ax = fig.add_subplot(111)
ax.plot([0, 1], [10, 12], 'rx')
ax.set_title("My Axes")
mock_view = mock.Mock(get_selected_ax_name=lambda: "My Axes: (0, 0)")
presenter = Presenter(fig, view=mock_view)
ax_properties = AxProperties.from_ax_object(ax)
min_limit = -10
max_limit = 10
ax_properties.xscale = 'Log'
ax_properties.xlim = (min_limit, max_limit)
ax_properties.yscale = 'Log'
ax_properties.ylim = (min_limit, max_limit)
presenter.view.get_properties.return_value = ax_properties
presenter.apply_properties()
self.assertEqual(ax.get_xlim(), (0.01 * max_limit, max_limit))
self.assertEqual(ax.get_ylim(), (0.01 * max_limit, max_limit))
def get_properties(self):
return AxProperties.from_view(self)
def get_selected_ax_properties(self):
"""Get axes properties from selected axes"""
return AxProperties.from_ax_object(self.get_selected_ax())