class TestIconLoader(unittest.TestCase):
def setUp(self):
from AnyQt.QtWidgets import QApplication
self.app = QApplication([])
def tearDown(self):
self.app.exit()
del self.app
def test_loader(self):
loader = icon_loader()
self.assertEqual(loader.search_paths(), DEFAULT_SEARCH_PATHS)
icon = loader.get("icons/CanvasIcon.png")
self.assertTrue(not icon.isNull())
path = loader.find(":icons/CanvasIcon.png")
self.assertTrue(os.path.isfile(path))
icon = loader.get(":icons/CanvasIcon.png")
self.assertTrue(not icon.isNull())
def test_from_desc(self):
from .registry.description import (
WidgetDescription, CategoryDescription
)
desc = WidgetDescription.from_module(
"Orange.widgets.data.owfile"
)
loader = icon_loader.from_description(desc)
path = loader.find(desc.icon)
self.assertTrue(os.path.isfile(path))
icon = loader.get(desc.icon)
self.assertTrue(not icon.isNull())
desc = CategoryDescription.from_package("Orange.widgets.data")
loader = icon_loader.from_description(desc)
path = loader.find("icons/file.svg")
self.assertTrue(os.path.isfile(path))
icon = loader.get("icons/file.svg")
self.assertTrue(not icon.isNull())
def test_package_reflection(self):
from Orange.widgets.data import owfile
from Orange.widgets import data
package_name = data.__name__
p1 = package("Orange.widgets.data.owfile.OWFile")
self.assertEqual(p1, package_name)
p2 = package("Orange.widgets.data.owfile")
self.assertEqual(p2, package_name)
p3 = package("Orange.widgets.data")
self.assertEqual(p3, package_name)
p4 = package(owfile.__name__)
self.assertEqual(p4, package_name)
dirname = package_dirname(package_name)
self.assertEqual(dirname, os.path.dirname(data.__file__))
class TestIconLoader(unittest.TestCase):
def setUp(self):
from AnyQt.QtWidgets import QApplication
self.app = QApplication([])
def tearDown(self):
self.app.exit()
del self.app
def test_loader(self):
loader = icon_loader()
self.assertEqual(loader.search_paths(), DEFAULT_SEARCH_PATHS)
icon = loader.get("icons/CanvasIcon.png")
self.assertTrue(not icon.isNull())
path = loader.find(":icons/CanvasIcon.png")
self.assertTrue(os.path.isfile(path))
icon = loader.get(":icons/CanvasIcon.png")
self.assertTrue(not icon.isNull())
def test_from_desc(self):
from .registry.description import (WidgetDescription,
CategoryDescription)
desc = WidgetDescription.from_module(
"Orange.OrangeWidgets.Data.OWFile")
loader = icon_loader.from_description(desc)
path = loader.find(desc.icon)
self.assertTrue(os.path.isfile(path))
icon = loader.get(desc.icon)
self.assertTrue(not icon.isNull())
desc = CategoryDescription.from_package("Orange.OrangeWidgets.Data")
loader = icon_loader.from_description(desc)
path = loader.find("icons/file.svg")
self.assertTrue(os.path.isfile(path))
icon = loader.get("icons/file.svg")
self.assertTrue(not icon.isNull())
def test_package_reflection(self):
from Orange.OrangeWidgets.Data import OWFile
from Orange.OrangeWidgets import Data
package_name = Data.__name__
p1 = package("Orange.OrangeWidgets.Data.OWFile.OWFile")
self.assertEqual(p1, package_name)
p2 = package("Orange.OrangeWidgets.Data.OWFile")
self.assertEqual(p2, package_name)
p3 = package("Orange.OrangeWidgets.Data")
self.assertEqual(p3, package_name)
p4 = package(OWFile.__name__)
self.assertEqual(p4, package_name)
dirname = package_dirname(package_name)
self.assertEqual(dirname, os.path.dirname(Data.__file__))
def restart():
quit_temp_val = QApplication.quitOnLastWindowClosed()
QApplication.setQuitOnLastWindowClosed(False)
QApplication.closeAllWindows()
windows = QApplication.topLevelWindows()
if any(w.isVisible() for w in windows): # if a window close was cancelled
QApplication.setQuitOnLastWindowClosed(quit_temp_val)
QMessageBox(
text="Restart Cancelled",
informativeText="Settings will be reset on {}'s next restart"
.format(name),
icon=QMessageBox.Information
).exec()
else:
QApplication.exit(96)
class TestIconLoader(unittest.TestCase):
def setUp(self):
from AnyQt.QtWidgets import QApplication
self.app = QApplication([])
def tearDown(self):
self.app.exit()
del self.app
def test_loader(self):
loader = icon_loader()
self.assertEqual(loader.search_paths(), resources.DEFAULT_SEARCH_PATHS)
icon = loader.get("icons/CanvasIcon.png")
self.assertTrue(not icon.isNull())
path = loader.find(":icons/Arrow.svg")
self.assertTrue(os.path.isfile(path))
icon = loader.get(":icons/CanvasIcon.png")
self.assertTrue(not icon.isNull())
def rebuild_menu(self):
# Terrible way to clear hotkey shortcuts set to actions because Qt can not do that.
self._menu = QMenu()
self._action_screen = self._menu.addAction(self.tr('Make Screenshot'))
self._action_screen.triggered.connect(self.capture_screen)
self._action_clip = self._menu.addAction(self.tr('Share Clipboard'))
self._action_clip.triggered.connect(self.share_clipboard)
self._menu.addSeparator()
self._menu.addAction(self.tr('Settings')).triggered.connect(self.show_settings)
self._menu.addSeparator()
self._menu.addAction(self.tr('Exit')).triggered.connect(lambda: QApplication.exit(0))
self._tray.setContextMenu(self._menu)
def update_line(self, i):
global n_drops
global scat
global rain_drops
rain_drops['position'] = np.random.uniform(0, 100, (n_drops, 2))
self.scat.set_offsets(rain_drops['position'])
return self.scat,
def on_start(self):
self.ani = FuncAnimation(self.canvas.figure,
self.update_line,
blit=True,
interval=25)
def on_stop(self):
self.ani._stop()
def on_exit(self):
self.close()
if __name__ == "__main__":
App = QApplication(sys.argv)
aw = ApplicationWindow()
aw.show()
App.exit()
sys.exit(App.exec_())
