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How to use toggle_viewer method in dbt-osmosis

Best Python code snippet using dbt-osmosis_python

test_ui.py

Source:test_ui.py

...25    assert cubeviz_layout._active_cube is cubeviz_layout.right_view26    select_viewer(qtbot, cubeviz_layout.left_view)27    assert_active_view_and_cube(cubeviz_layout, cubeviz_layout.left_view)28def test_toggle_viewer_mode(qtbot, cubeviz_layout):29    toggle_viewer(qtbot, cubeviz_layout)30    assert cubeviz_layout._single_viewer_mode == True31    assert_active_view_and_cube(cubeviz_layout, cubeviz_layout.single_view)32    toggle_viewer(qtbot, cubeviz_layout)33    assert cubeviz_layout._single_viewer_mode == False34    assert_active_view_and_cube(cubeviz_layout, cubeviz_layout.left_view)35def test_remember_active_viewer(qtbot, cubeviz_layout):36    """Make sure that the active viewer in the current layout is remembered"""37    # Change active viewer in the split mode viewer38    select_viewer(qtbot, cubeviz_layout.right_view)39    assert_active_view_and_cube(cubeviz_layout, cubeviz_layout.right_view)40    # Change to the single mode viewer41    toggle_viewer(qtbot, cubeviz_layout)42    assert_active_view_and_cube(cubeviz_layout, cubeviz_layout.single_view)43    # Change active viewer in the single mode viewer44    select_viewer(qtbot, cubeviz_layout.specviz)45    assert cubeviz_layout._active_view == cubeviz_layout.specviz46    assert cubeviz_layout._active_cube == cubeviz_layout.single_view47    # Change back to the split mode viewer48    toggle_viewer(qtbot, cubeviz_layout)49    assert_active_view_and_cube(cubeviz_layout, cubeviz_layout.right_view)50    # Change back to the single mode viewer51    toggle_viewer(qtbot, cubeviz_layout)52    assert cubeviz_layout._active_view == cubeviz_layout.specviz53    assert cubeviz_layout._active_cube == cubeviz_layout.single_view54@pytest.mark.parametrize('viewer_index', [0, 1, 2, 3])55def test_sync_checkboxes(qtbot, cubeviz_layout, viewer_index):56    """This test simply makes sure that the checkbox changes the synced state57    of the corresponding viewer. It does not test the effects of syncing on the58    viewer indices.59    """60    # When testing the single viewer checkbox, first toggle to single viewer mode61    if viewer_index == 0:62        toggle_viewer(qtbot, cubeviz_layout)63    checkbox = cubeviz_layout._synced_checkboxes[viewer_index]64    viewer = cubeviz_layout.all_views[viewer_index]65    left_click(qtbot, checkbox)66    assert viewer._widget.synced == False67    left_click(qtbot, checkbox)68    assert viewer._widget.synced == True69def check_data_component(layout, combo, index, widget):70    combo.setCurrentIndex(index)71    current_label = DEFAULT_DATA_LABELS[index]72    assert combo.currentText() == current_label73    np.testing.assert_allclose(74        widget.layers[0].state.get_sliced_data(),75        layout._data[current_label][layout.synced_index])76def setup_combo_and_index(qtbot, layout, index):77    if index == 0:78        toggle_viewer(qtbot, layout)79        combo = getattr(layout.ui, 'single_viewer_combo')80        current_index = 081    else:82        combo = getattr(layout.ui, 'viewer{0}_combo'.format(index))83        current_index = index - 184    return combo, current_index85@pytest.mark.parametrize('viewer_index', [0, 1, 2, 3])86def test_viewer_dropdowns(qtbot, cubeviz_layout, viewer_index):87    combo, current_index = setup_combo_and_index(88                                qtbot, cubeviz_layout, viewer_index)89    if viewer_index == 0:90        toggle_viewer(qtbot, cubeviz_layout)91        combo = getattr(cubeviz_layout.ui, 'single_viewer_combo')92        current_index = 093    else:94        combo = getattr(cubeviz_layout.ui, 'viewer{0}_combo'.format(viewer_index))95        current_index = viewer_index - 196    widget = cubeviz_layout.all_views[viewer_index]._widget97    # Make sure there are only three data components currently98    assert combo.count() == 399    # Make sure starting index is set appropriately100    assert combo.currentIndex() == current_index101    for i in range(3):102        current_index = (current_index + 1) % 3103        check_data_component(cubeviz_layout, combo, current_index, widget)104def test_add_data_component(qtbot, cubeviz_layout):105    new_label = 'QuirkyLabel'106    new_data = np.random.random(cubeviz_layout._data.shape)107    cubeviz_layout._data.add_component(new_data, new_label)108    for viewer_index in range(4):109        combo, current_index = setup_combo_and_index(110                                    qtbot, cubeviz_layout, viewer_index)111        widget = cubeviz_layout.all_views[viewer_index]._widget112        # Make sure the new index is there113        assert combo.count() == 4114        # Make sure the index hasn't changed (this might behave differently in the future)115        assert combo.currentIndex() == current_index116        # Make sure none of the original components have changed117        for i in range(3):118            check_data_component(cubeviz_layout, combo, i, widget)119        # Make sure the new data is displayed when selected120        combo.setCurrentIndex(3)121        assert combo.currentText() == new_label122        np.testing.assert_allclose(123            widget.layers[0].state.get_sliced_data(),124            cubeviz_layout._data[new_label][cubeviz_layout.synced_index])125        # Toggle back to split viewer mode if necessary126        if viewer_index == 0:...

viewer.py

Source:viewer.py

...39        self.widget = View()40        self.widget.show()41        self.show_viewer_button = QtWidgets.QPushButton('Toggle Viewer')42        self.controls.append((self.show_viewer_button, self.toggle_viewer, self.show_viewer_button.clicked))43    def toggle_viewer(self):44        self.widget.setVisible(not self.widget.isVisible())45    @ComputeNode.Decorators.show_ui_computation46    def compute(self):47        self.start_spinner_signal.emit()48        image = self.get_first_param('image')49        if image.value:50            qim = ImageQt.ImageQt(image.value)51            self.widget.setPixmap(qim)52        self.stop_spinner_signal.emit()53        super().compute()54    def terminate(self):55        if self.widget:56            self.widget.setParent(None)57            del self.widget...

helpers.py

Source:helpers.py

...6           'reset_app_state']7TEST_DATA_PATH = os.path.join(os.path.dirname(__file__), 'data')8def left_click(qtbot, widget):9    qtbot.mouseClick(widget, QtCore.Qt.LeftButton)10def toggle_viewer(qtbot, layout):11    left_click(qtbot, layout.button_toggle_image_mode)12def select_viewer(qtbot, viewer):13    left_click(qtbot, viewer._widget)14def enter_slice_text(qtbot, layout, text):15    widget = layout._slice_controller._slice_textbox16    widget.setText(str(text))17    qtbot.keyClick(widget, QtCore.Qt.Key_Enter)18def enter_wavelength_text(qtbot, layout, text):19    widget = layout._slice_controller._wavelength_textbox20    widget.setText(str(text))21    qtbot.keyClick(widget, QtCore.Qt.Key_Enter)22def sync_all_viewers(qtbot, layout):23    left_click(qtbot, layout.ui.sync_button)24def create_glue_app():25    filename = os.path.join(TEST_DATA_PATH, 'data_cube.fits.gz')26    # We need to make sure that the data factories have been instantiated27    # before creating the glue application below. Otherwise the test data file28    # will not be recognized and the application will hang waiting for user input.29    from ..data_factories import DataFactoryConfiguration30    dfc = DataFactoryConfiguration()31    app = GlueApplication()32    app.run_startup_action('cubeviz')33    app.load_data(filename)34    app.setVisible(True)35    return app36def reset_app_state(qtbot, layout):37    sync_all_viewers(qtbot, layout)38    # Restore the text and index to a known state39    enter_slice_text(qtbot, layout, '1024')40    if layout._single_viewer_mode:41        toggle_viewer(qtbot, layout)42    if layout._active_view is not layout.left_view:...

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