# ------------------------------------------------------------------------------ # Copyright (c) 2013-2025, Nucleic Development Team. # # Distributed under the terms of the Modified BSD License. # # The full license is in the file LICENSE, distributed with this software. # ------------------------------------------------------------------------------ import os import sys import types import pytest from enaml import imports from enaml.core.parser import parse from enaml.core.enaml_compiler import EnamlCompiler from enaml.widgets.api import Window from utils import ( close_window_or_popup, get_popup, wait_for_window_displayed, wait_for_destruction, handle_question, ) try: from enaml.qt import QT_API, PYSIDE6_API except ImportError: pass # test will be skipped in this case try: import numpy except ImportError: NUMPY_AVAILABLE = False else: NUMPY_AVAILABLE = True try: import matplotlib except ImportError: MATPLOTLIB_AVAILABLE = False else: MATPLOTLIB_AVAILABLE = True try: from enaml.qt import Qsci except ImportError: SCINTILLA_AVAILABLE = False else: SCINTILLA_AVAILABLE = True try: import vtk except ImportError: VTK_AVAILABLE = False else: VTK_AVAILABLE = True try: from enaml.qt import QtWebEngineWidgets WEBVIEW_AVAILABLE = True except Exception: WEBVIEW_AVAILABLE = False try: import enaml.qt.qt_ipython_console except ImportError: IPY_AVAILABLE = False else: IPY_AVAILABLE = True def handle_popup_view_example(qtbot, window): """Test showing the popups.""" from conftest import DIALOG_SLEEP popup_triggers = window.central_widget().widgets() # Test configuration popup popup_triggers[0].clicked = True popup = get_popup(qtbot) qtbot.wait(DIALOG_SLEEP * 1000) popup.central_widget().widgets()[-1].clicked = True wait_for_destruction(qtbot, popup) # Test transient popups for t in popup_triggers[1:]: t.clicked = True popup = get_popup(qtbot) qtbot.wait(DIALOG_SLEEP * 1000) close_window_or_popup(qtbot, popup) def handle_window_closing(qtbot, window): """Test answering the question to close the window.""" with handle_question(qtbot, "yes"): window.close() def check_window_closed(): assert not Window.windows qtbot.wait_until(check_window_closed) @pytest.mark.parametrize( "path, handler", [ ("aliases/chained_attribute_alias.enaml", None), ("aliases/chained_widget_alias.enaml", None), ("aliases/simple_attribute_alias.enaml", None), ("aliases/simple_widget_alias.enaml", None), pytest.param( "applib/live_editor.enaml", None, marks=pytest.mark.skipif( not SCINTILLA_AVAILABLE, reason="Requires scintilla" ), ), ("dynamic/conditional.enaml", None), ("dynamic/fields.enaml", None), ("dynamic/looper.enaml", None), ("dynamic/notebook_pages.enaml", None), ("functions/declare_function.enaml", None), ("functions/observe_model_signal.enaml", None), ("functions/override_function.enaml", None), ("layout/basic/align_offset.enaml", None), ("layout/basic/align.enaml", None), ("layout/basic/grid.enaml", None), ("layout/basic/hbox_equal_widths.enaml", None), ("layout/basic/hbox_spacing.enaml", None), ("layout/basic/hbox.enaml", None), ("layout/basic/horizontal.enaml", None), ("layout/basic/linear_relations.enaml", None), ("layout/basic/vbox.enaml", None), ("layout/basic/vertical.enaml", None), pytest.param( "layout/advanced/button_ring.enaml", None, marks=pytest.mark.skipif( not (NUMPY_AVAILABLE), reason="Requires numpy and Qt", ), ), ("layout/advanced/factory_func.enaml", None), ("layout/advanced/find_replace.enaml", None), ("layout/advanced/fluid.enaml", None), ("layout/advanced/manual_hbox.enaml", None), ("layout/advanced/manual_vbox.enaml", None), ("layout/advanced/nested_boxes.enaml", None), ("layout/advanced/nested_containers.enaml", None), ("layout/advanced/override_layout_constraints.enaml", None), ("stdlib/mapped_view.enaml", None), ("stdlib/message_box.enaml", None), ("stdlib/slider_transform.enaml", None), ("stdlib/task_dialog.enaml", None), ("styling/banner.enaml", None), ("styling/dock_item_alerts.enaml", None), ("styling/gradient_push_button.enaml", None), ("templates/basic.enaml", None), ("templates/advanced.enaml", None), ("widgets/buttons.enaml", None), ("widgets/context_menu.enaml", None), ("widgets/dock_area.enaml", None), ("widgets/dock_pane.enaml", None), ("widgets/dual_slider.enaml", None), ("widgets/file_dialog.enaml", None), ("widgets/flow_area.enaml", None), ("widgets/focus_traversal.enaml", None), ("widgets/form_spacing.enaml", None), ("widgets/form.enaml", None), ("widgets/group_box.enaml", None), ("widgets/h_group.enaml", None), pytest.param( "widgets/ipython_console.enaml", None, marks=pytest.mark.skipif( not IPY_AVAILABLE, reason=("Requires IPython and its " "qt console.") ), ), ("widgets/image_view.enaml", None), ("widgets/main_window.enaml", None), ("widgets/menu_bar.enaml", None), pytest.param( "widgets/mpl_canvas.enaml", None, marks=pytest.mark.skipif( not MATPLOTLIB_AVAILABLE, reason="Requires matplotlib" ), ), ("widgets/notebook.enaml", None), ("widgets/popup_menu.enaml", None), ("widgets/popup_view.enaml", handle_popup_view_example), ("widgets/progress_bar.enaml", None), ("widgets/scroll_area.enaml", None), ("widgets/slider.enaml", None), ("widgets/spin_box.enaml", None), ("widgets/splitter.enaml", None), ("widgets/tool_bar.enaml", None), ("widgets/tool_buttons.enaml", None), ("widgets/v_group.enaml", None), pytest.param( "widgets/vtk_canvas.enaml", None, marks=pytest.mark.skipif(not VTK_AVAILABLE, reason="Requires vtk"), ), pytest.param( "widgets/web_view.enaml", None, marks=pytest.mark.skipif( not WEBVIEW_AVAILABLE or ( "CI" in os.environ and sys.platform == "win32" and QT_API in PYSIDE6_API ), reason="Requires webview", ), ), ("widgets/window_children.enaml", None), ("widgets/window_closing.enaml", handle_window_closing), ("widgets/window.enaml", None), ], ) def test_examples(enaml_qtbot, enaml_sleep, path, handler): """Test the enaml examples.""" dir_path = os.path.abspath(os.path.split(os.path.dirname(__file__))[0]) enaml_file = os.path.join(dir_path, "examples", os.path.normpath(path)) with open(enaml_file, "r") as f: enaml_code = f.read() # Parse and compile the Enaml source into a code object ast = parse(enaml_code, filename=enaml_file) code = EnamlCompiler.compile(ast, enaml_file) # Create a proper module in which to execute the compiled code so # that exceptions get reported with better meaning try: module = types.ModuleType("enaml_test") module.__file__ = os.path.abspath(enaml_file) sys.modules["enaml_test"] = module ns = module.__dict__ # Put the directory of the Enaml file first in the path so relative # imports can work. sys.path.insert(0, os.path.abspath(os.path.dirname(enaml_file))) with imports(): exec(code, ns) window = ns["Main"]() window.show() window.send_to_front() wait_for_window_displayed(enaml_qtbot, window) enaml_qtbot.wait(enaml_sleep * 1000) if handler is not None: handler(enaml_qtbot, window) finally: # Make sure we clean up the sys modification before leaving sys.path.pop(0) del sys.modules["enaml_test"]