def testDump(self):
objs = [QObject()]
objs.append(QObject(parent=objs[0]))
objs.append(QObject(parent=objs[0]))
objs.append(QObject(parent=objs[1]))
objs.append(QObject(parent=objs[2]))
WidgetUtils.dumpQObjectTree(objs[0])
def test_manager(self):
source = QObject()
target = QObject()
manager = BindingManager(submitPolicy=BindingManager.ManualSubmit)
manager.bind((target, "target"), None).to((source, "source"))
tbind = DynamicPropertyBinding(target, "target_copy")
sbind = DynamicPropertyBinding(source, "source")
schanged = []
sbind.changed[object].connect(schanged.append)
manager.bind(tbind, None).to(sbind)
source.setProperty("source", 1)
self.assertEqual(len(schanged), 1)
self.assertEqual(toPyObject(target.property("target")), None)
manager.commit()
self.assertEqual(toPyObject(target.property("target")), 1)
self.assertEqual(toPyObject(target.property("target_copy")), 1)
source.setProperty("source", 2)
manager.setSubmitPolicy(BindingManager.AutoSubmit)
self.assertEqual(toPyObject(target.property("target")), 2)
self.assertEqual(toPyObject(target.property("target_copy")), 2)
def test_base(self):
a = QObject()
l = ListOfPageModel(parent=a)
l._data = [{"titre": "aaa", "id": "111", "matiereBgColor": "#111111"}]
assert l.parent() == a
assert l.rowCount() == 1
def test_18(self):
for _ in self.syncPoolAndThread:
# Terminate using a context manager.
with AsyncController(_) as ac1:
pass
with self.assertRaises(AssertionError):
ac1.start(None, lambda: None)
# Termiante by calling terminate.
ac2 = AsyncController(_)
ac2.terminate()
with self.assertRaises(AssertionError):
ac2.start(None, lambda: None)
# Terminate via __del__, I hope.
ac3 = AsyncController(_)
del ac3
# Can't try start, since the object was deleted.
# Terminate via the QT object tree.
o = QObject()
ac3 = AsyncController(_, o)
sip.delete(o)
with self.assertRaises(AssertionError):
ac3.start(None, lambda: None)
def test_expr(self):
obj1 = QObject()
obj1.setProperty("value", 1)
obj1.setProperty("other", 2)
result = DynamicPropertyBinding(obj1, "result")
result.bindTo(
PropertyBindingExpr(
"value + other",
locals={"value": binding_for(obj1, "value"),
"other": binding_for(obj1, "other")}
)
)
expr = PropertyBindingExpr(
"True if value < 3 else False",
dict(value=DynamicPropertyBinding(obj1, "result"))
)
result_values = []
result.changed[object].connect(result_values.append)
expr_values = []
expr.changed[object].connect(expr_values.append)
self.assertEqual(result.get(), 3)
self.assertEqual(expr.get(), False)
obj1.setProperty("value", 0)
self.assertEqual(result_values[-1], 2)
self.assertEqual(expr_values[-1], True)
self.assertEqual(result.get(), 2)
self.assertEqual(expr.get(), True)
def updateFontFamily(self, event):
obj = QObject()
sender = obj.sender()
name = sender.objectName()
self.body.setFontFamily(name)
self.fontFamilyMenu.setText(name)
self.fontBodyFamily = self.fontFamilyMenu.text()
def updateFontSize(self, event):
obj = QObject()
sender = obj.sender()
name = sender.objectName()
self.body.setFontPointSize(int(name))
self.fontSizeMenu.setText(name + 'pt')
self.fontBodyPointSize = int(name)
def __init__(self, parent=None, title=None):
QLocale.setDefault(QLocale(QLocale.English, QLocale.UnitedStates))
super(DAQ_Analysis, self).__init__()
if parent is None:
raise Exception('no valid parent container, expected dockarea')
# parent=DockArea()
# exit(0)
self.dockarea = parent
self.mainwindow = parent.parent()
if title is None:
title = 'DAQ_Analysis'
self.title = title
self.mainwindow.setWindowTitle(self.title)
self.wait_time = 2000
self.h5file = None
self.loaded_data = None
self.loaded_data_scan_type = None
self.x_axis = None
self.y_axis = None
self.data_buffer = [] # convenience list to store data to be displayed
self.ui = QObject() # the user interface
self.set_GUI()
def __init__(self, parent=None):
QLocale.setDefault(QLocale(QLocale.English, QLocale.UnitedStates))
super(ViewerND, self).__init__()
# if parent is None:
# raise Exception('no valid parent container, expected dockarea')
# parent=DockArea()
# exit(0)
if parent is None:
parent = QtWidgets.QWidget()
parent.show()
self.parent = parent
self.wait_time = 2000
self.viewer_type = 'DataND' # ☺by default but coul dbe used for 3D visualization
self.x_axis = dict(data=None, label='', units='')
self.y_axis = dict(data=None, label='', units='')
self.data_buffer = [
] # convenience list to store 0D data to be displayed
self.datas = None
self.datas_settings = None
# set default data shape case
self.axes_nav = None
self.data_axes = None
# self.set_nav_axes(3)
self.ui = QObject() # the user interface
self.set_GUI()
def test_get_all_objects(self, stubs, monkeypatch):
# pylint: disable=unused-variable
widgets = [self.Object('Widget 1'), self.Object('Widget 2')]
app = stubs.FakeQApplication(all_widgets=widgets)
monkeypatch.setattr(debug, 'QApplication', app)
root = QObject()
o1 = self.Object('Object 1', root)
o2 = self.Object('Object 2', o1)
o3 = self.Object('Object 3', root)
expected = textwrap.dedent("""
Qt widgets - 2 objects:
<Widget 1>
<Widget 2>
Qt objects - 3 objects:
<Object 1>
<Object 2>
<Object 3>
global object registry - 0 objects:
""").rstrip('\n')
assert debug.get_all_objects(start_obj=root) == expected
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
# Create a QObject and move it to mainloop thread
self._invoker = QObject()
self._invoker.moveToThread(QApplication.instance().thread())
self._invoker.customEvent = self._custom_event
def setupUi(self):
self.ui = QObject()
vlayout = QtWidgets.QVBoxLayout()
hlayout = QtWidgets.QHBoxLayout()
self.ui.Tree = CustomTree()
vlayout.addWidget(self.ui.Tree)
iconopen = QtGui.QIcon()
iconopen.addPixmap(QtGui.QPixmap(":/icons/Icon_Library/tree.png"),
QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.ui.Open_Tree = QtWidgets.QPushButton('Open Tree')
self.ui.Open_Tree.setIcon(iconopen)
iconopensel = QtGui.QIcon()
iconopensel.addPixmap(QtGui.QPixmap(":/icons/Icon_Library/tree.png"),
QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.ui.Open_Tree_Selected = QtWidgets.QPushButton('Open Selected')
self.ui.Open_Tree_Selected.setIcon(iconopensel)
iconclose = QtGui.QIcon()
iconclose.addPixmap(
QtGui.QPixmap(":/icons/Icon_Library/CollapseAll.png"),
QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.ui.Close_Tree = QtWidgets.QPushButton('Close Tree')
self.ui.Close_Tree.setIcon(iconclose)
hlayout.addWidget(self.ui.Open_Tree)
hlayout.addWidget(self.ui.Open_Tree_Selected)
hlayout.addWidget(self.ui.Close_Tree)
vlayout.addLayout(hlayout)
self.parent.setLayout(vlayout)
def __init__(self, parent, h5file=None):
QLocale.setDefault(QLocale(QLocale.English, QLocale.UnitedStates))
super(H5Browser, self).__init__()
if not (isinstance(parent, QtWidgets.QWidget)
or isinstance(parent, QtWidgets.QMainWindow)):
raise Exception(
'no valid parent container, expected a QWidget or a QMainWindow'
)
self.h5file = None
if isinstance(parent, QtWidgets.QMainWindow):
self.main_window = parent
self.parent = QtWidgets.QWidget()
self.main_window.setCentralWidget(self.parent)
else:
self.main_window = None
self.parent = parent
self.ui = QObject() # the user interface
self.set_GUI()
self.load_file(h5file)
self.ui.h5file_tree.ui.Open_Tree.click()
def test_file_area():
def open_file(err_msg, files_to_open):
assert not err_msg
wl_file_area.Wl_Worker_Open_Files(
main,
dialog_progress=wl_dialogs_misc.Wl_Dialog_Progress(main, text=''),
update_gui=update_gui,
files_to_open=files_to_open).run()
def update_gui(err_msg, new_files):
assert not err_msg
main.settings_custom['file_area']['files_open'].extend(new_files)
# Reset custom settings
main.settings_custom = copy.deepcopy(main.settings_default)
# Clean cached files
for file in glob.glob('imports/*.*'):
os.remove(file)
for file_path in glob.glob('wl_tests_files/wl_file_area/work_area/*.txt'):
time_start = time.time()
print(f'Loading file "{os.path.split(file_path)[1]}"... ', end='')
table = QObject()
table.files_to_open = []
wl_file_area.Wl_Worker_Add_Files(
main,
dialog_progress=wl_dialogs_misc.Wl_Dialog_Progress(main, text=''),
update_gui=open_file,
file_paths=[file_path],
table=table).run()
new_file = main.settings_custom['file_area']['files_open'][-1]
assert new_file['selected']
assert new_file['name'] == new_file['name_old'] == os.path.splitext(
os.path.split(file_path)[-1])[0]
assert new_file['path'] == wl_misc.get_normalized_path(
file_path).replace(
os.path.join('wl_tests_files', 'wl_file_area', 'work_area'),
'imports')
assert new_file['path_original'] == wl_misc.get_normalized_path(
file_path)
assert new_file['encoding'] == 'utf_8'
assert new_file['lang'] == re.search(r'(?<=\[)[a-z_]+(?=\])',
file_path).group()
assert new_file['tokenized'] == 'No'
assert new_file['tagged'] == 'No'
print(f'done! (In {round(time.time() - time_start, 2)} seconds)')
# Save Settings
with open('wl_tests/wl_settings.pickle', 'wb') as f:
pickle.dump(main.settings_custom, f)
def __init__(self, parent=QObject()):
super(Camera, self).__init__(parent)
# chooses the system default camera
self.cam = QCamera()
self.caminfo = QCameraInfo(self.cam)
self.camvfind = QCameraViewfinder()
self.camvfindset = QCameraViewfinderSettings()
self.recorder = QMediaRecorder(self.cam)
def test_preview(self):
obj = MagicQObject()
obj.ui.outputFile = QObject()
obj.ui.previewLabel = MagicQObject()
customizer = MainWindowCustomizer(obj, obj)
self.assertTrue(
os.path.isfile(customizer.preview_controller.preview_path))
def sort_by_fields():
options = QObject().sender().sortOption
files = status['selectedfiles']
model = status['table'].model()
if files and len(files) > 1:
model.sortByFields(options, status['selectedfiles'],
status['selectedrows'])
else:
model.sortByFields(options)
def patch(self):
objreg.register('app', QObject())
objreg.register('save-manager', mock.MagicMock())
args = argparse.Namespace(relaxed_config=False)
objreg.register('args', args)
old_standarddir_args = standarddir._args
yield
objreg.global_registry.clear()
standarddir._args = old_standarddir_args
def __init__(self, parent = QObject()):
super(Camera, self).__init__(parent)
print("3")
self.cam = QCamera(QCameraInfo.defaultCamera()) #"/dev/video0".encode()
print("4")
self.caminfo = QCameraInfo(self.cam)
self.camvfind = QCameraViewfinder()
self.camvfindset = QCameraViewfinderSettings()
self.cammode = self.cam.CaptureMode(0)
self.camimgcap = QCameraImageCapture(self.cam)
def patch(self, fake_args):
objreg.register('app', QObject())
objreg.register('save-manager', mock.MagicMock())
fake_args.relaxed_config = False
old_standarddir_args = standarddir._args
yield
objreg.delete('app')
objreg.delete('save-manager')
# registered by config.init()
objreg.delete('config')
objreg.delete('key-config')
objreg.delete('state-config')
standarddir._args = old_standarddir_args
def initUI(self):
self.resize(200,100)
self.setWindowTitle("密码输入框")
self.lb = QLabel("请输入密码：",self)
self.edit = QLineEdit(self)
self.edit.installEventFilter(self)
self.bt1 = QPushButton("确定",self)
self.bt2 = QPushButton("取消",self)
hbox = QHBoxLayout()
hbox.addStretch(1)
hbox.addWidget(self.bt1)
hbox.addStretch(1)
hbox.addWidget(self.bt2)
hbox.addStretch(1)
vbox = QVBoxLayout()
vbox.addWidget(self.lb)
vbox.addWidget(self.edit)
vbox.addStretch(1)
vbox.addLayout(hbox)
self.setLayout(vbox)
"""
这个三个语句是给密码输入框增加一些属性
"""
self.edit.setContextMenuPolicy(Qt.NoContextMenu)#这个语句设置QLineEdit对象的上下文菜单的策略。复制，粘贴，。。。，是否可用
# self.edit.setPlaceholderText("密码不超15位，只能有数字和字母，必须以字母开头")#只要行编辑为空，设置此属性将使行编辑显示为灰色的占位符文本。默认情况下，此属性包含一个空字符串。这是非常好的使用方法，可以在用户输入密码前看到一些小提示信息，但是又不影响使用，非常棒这个方法。
self.edit.setEchoMode(QLineEdit.Password)#这条语句设置了如何限定输入框中显示其包含信息的方式，这里设置的是：密码方式，即输入的时候呈现出原点出来。
"""
这三段代码大体意思就是说，运用正则表达式限定密码输入框字符接收的条件：
长度不能超过15位；
字母开头；
后面跟着的字符只能是字母或者数字。
"""
# regx = QRegExp("^[a-zA-Z][0-9A-Za-z]{14}$")#为给定的模式字符串构造一个正则表达式对象。
# validator = QRegExpValidator(regx, self.edit)#构造一个验证器，该父对象接受与正则表达式匹配的所有字符串。这里的父对象就是QLineEdit对象了。匹配是针对整个字符串; 例如：如果正则表达式是[A-Fa-f0-9]+将被视为^[A-Fa-f0-9]+$。
# self.edit.setValidator(validator)#将密码输入框设置为仅接受符合验证器条件的输入。 这允许您对可能输入的文本设置任何约束条件。因此我们这里设置的就是符合上面描述的三种约束条件。
self.bt1.clicked.connect(self.Ok)
self.bt2.clicked.connect(self.Cancel)
object = QObject()
"""
def test_dyn(self):
obj = QObject()
changed = []
binding = DynamicPropertyBinding(obj, "test")
binding.changed[object].connect(changed.append)
self.assertIs(binding.get(), None)
obj.setProperty("test", 1)
self.assertEqual(binding.get(), 1)
self.assertEqual(len(changed), 1)
self.assertEqual(changed[-1], 1)
binding.set(2)
self.assertEqual(binding.get(), 2)
self.assertEqual(len(changed), 2)
self.assertEqual(changed[-1], 2)
target = QObject()
binding1 = DynamicPropertyBinding(target, "prop")
binding1.bindTo(binding)
self.assertEqual(binding1.get(), binding.get())
self.assertEqual(target.property("prop"), 2)
binding.set("a string")
self.assertEqual(binding1.get(), "a string")
self.assertEqual(binding1.get(), binding.get())
self.assertEqual(target.property("prop"), "a string")
binding1.unbind()
binding.set(1)
self.assertEqual(binding1.get(), "a string")
self.assertEqual(target.property("prop"), "a string")
self.assertEqual(binding.get(), 1)
self.assertEqual(obj.property("test"), 1)
def setupUI(self):
vlayout = QtWidgets.QVBoxLayout()
hsplitter = QtWidgets.QSplitter(QtCore.Qt.Horizontal)
self.parent.setLayout(vlayout)
vlayout.addWidget(hsplitter)
self.ui = QObject()
self.image_widget = ImageWidget()
hsplitter.addWidget(self.image_widget)
self.scaled_yaxis = AxisItem_Scaled('right')
self.scaled_xaxis = AxisItem_Scaled('top')
self.image_widget.plotitem.layout.addItem(self.scaled_xaxis, *(1, 1))
self.image_widget.plotitem.layout.addItem(self.scaled_yaxis, *(2, 2))
self.image_widget.view.sig_double_clicked.connect(self.double_clicked)
self.scaled_xaxis.linkToView(self.image_widget.view)
self.scaled_yaxis.linkToView(self.image_widget.view)
# histograms
self.histo_widget = QtWidgets.QWidget()
histo_layout = QtWidgets.QHBoxLayout()
self.histo_widget.setLayout(histo_layout)
self.histogram_red = pg.HistogramLUTWidget()
self.histogram_green = pg.HistogramLUTWidget()
self.histogram_blue = pg.HistogramLUTWidget()
self.histogram_adaptive = pg.HistogramLUTWidget()
Ntick = 3
colors_red = [(int(r), 0, 0) for r in pg.np.linspace(0, 255, Ntick)]
colors_green = [(0, int(g), 0) for g in pg.np.linspace(0, 255, Ntick)]
colors_blue = [(0, 0, int(b)) for b in pg.np.linspace(0, 255, Ntick)]
colors_adaptive = [(int(b), int(b), int(b))
for b in pg.np.linspace(0, 255, Ntick)]
cmap_red = pg.ColorMap(pos=pg.np.linspace(0.0, 1.0, Ntick),
color=colors_red)
cmap_green = pg.ColorMap(pos=pg.np.linspace(0.0, 1.0, Ntick),
color=colors_green)
cmap_blue = pg.ColorMap(pos=pg.np.linspace(0.0, 1.0, Ntick),
color=colors_blue)
cmap_adaptive = pg.ColorMap(pos=pg.np.linspace(0.0, 1.0, Ntick),
color=colors_adaptive)
self.histogram_red.gradient.setColorMap(cmap_red)
self.histogram_green.gradient.setColorMap(cmap_green)
self.histogram_blue.gradient.setColorMap(cmap_blue)
self.histogram_adaptive.gradient.setColorMap(cmap_adaptive)
histo_layout.addWidget(self.histogram_red)
histo_layout.addWidget(self.histogram_green)
histo_layout.addWidget(self.histogram_blue)
histo_layout.addWidget(self.histogram_adaptive)
hsplitter.addWidget(self.histo_widget)
def setup(self, tmpdir):
self.conf_path = (tmpdir / 'config').ensure(dir=1)
self.data_path = (tmpdir / 'data').ensure(dir=1)
self.cache_path = (tmpdir / 'cache').ensure(dir=1)
self.env = {
'XDG_CONFIG_HOME': str(self.conf_path),
'XDG_DATA_HOME': str(self.data_path),
'XDG_CACHE_HOME': str(self.cache_path),
}
objreg.register('app', QObject())
objreg.register('save-manager', mock.MagicMock())
args = argparse.Namespace(relaxed_config=False)
objreg.register('args', args)
yield
objreg.global_registry.clear()
def __init__(self, parent=None):
QLocale.setDefault(QLocale(QLocale.English, QLocale.UnitedStates))
super(ViewerND, self).__init__()
# if parent is None:
# raise Exception('no valid parent container, expected dockarea')
# parent=DockArea()
# exit(0)
if parent is None:
area = DockArea()
area.show()
self.area = area
elif isinstance(parent, QtWidgets.QWidget):
area = DockArea()
self.area = area
parent.setLayout(QtWidgets.QVBoxLayout())
parent.layout.addWidget(area)
elif isinstance(parent, DockArea):
self.area = parent
self.area = area
self.wait_time = 2000
self.viewer_type = 'DataND' # ☺by default but coul dbe used for 3D visualization
self.distribution = 'uniform'
self.nav_axes_viewers = []
self.nav_axes_dicts = []
self.x_axis = dict(data=None, label='', units='')
self.y_axis = dict(data=None, label='', units='')
self.data_buffer = [
] # convenience list to store 0D data to be displayed
self.datas = None
self.datas_settings = None
# set default data shape case
self.data_axes = None
# self.set_nav_axes(3)
self.ui = QObject() # the user interface
self.set_GUI()
self.setup_spread_UI()
self.title = ""
self.data_to_export = OrderedDict(name=self.title,
data0D=OrderedDict(),
data1D=OrderedDict(),
data2D=OrderedDict(),
dataND=OrderedDict())
def __init__(self, obj=None):
QObject().__init__()
super().__init__()
self.specs = SpecRecord()
self.audioInfo = {}
self.list_gpus = []
self.cpuInfo = {}
self.networkInfo = {}
self.hard_drive_list = []
self.locationInfo = {}
self.memoryInfo = {}
self.systemInfo = {}
self.webcamList = []
self.speed_status = False
self.progress_timeout = (4 * 1000)
self.obj = obj
def font_event(self, event):
obj = QObject()
sender = obj.sender()
name = sender.objectName()
if name == "B":
if self.body.fontWeight() == 50:
self.body.setFontWeight(75)
else:
self.body.setFontWeight(50)
elif name == "I":
if self.body.fontItalic():
self.body.setFontItalic(False)
else:
self.body.setFontItalic(True)
elif name == "U":
if self.body.fontUnderline():
self.body.setFontUnderline(False)
else:
self.body.setFontUnderline(True)
class WidgetCommunicationChannels(QObject):
video_loaded_signal = pyqtSignal(MovieFile)
clear_video_signal = pyqtSignal()
selected_area_signal = pyqtSignal(int)
config_signal = pyqtSignal(ConfigOptions)
monitored_area_options_signal = pyqtSignal(MonitoredAreaOptions)
toggle_mask_signal = pyqtSignal(bool)
mask_on_signal = pyqtSignal(bool)
maskfile_signal = pyqtSignal(str, CrossingBeamType)
monitored_area_rois_signal = pyqtSignal(MonitoredArea, CrossingBeamType)
all_monitored_areas_rois_signal = pyqtSignal(list, CrossingBeamType)
video_frame_signal = pyqtSignal(int, float, np.ndarray)
video_frame_time_signal = pyqtSignal(float)
video_image_resolution_signal = pyqtSignal(int, int)
video_acq_time_signal = pyqtSignal(QDateTime)
fly_coord_pos_signal = pyqtSignal(list)
tracker_running_signal = pyqtSignal(bool)
refresh_display_signal = pyqtSignal()
status_updated_signal = pyqtSignal()
lock = QObject()
def initUI(self):
self.resize(350, 100)
self.setWindowTitle("密码输入框")
self.lb = QLabel("请输入密码：", self)
self.edit = QLineEdit(self)
self.edit.installEventFilter(self)
self.bt1 = QPushButton("确定", self)
self.bt2 = QPushButton("取消", self)
hbox = QHBoxLayout()
hbox.addStretch(1)
hbox.addWidget(self.bt1)
hbox.addStretch(1)
hbox.addWidget(self.bt2)
hbox.addStretch(1)
vbox = QVBoxLayout()
vbox.addWidget(self.lb)
vbox.addWidget(self.edit)
vbox.addStretch(1)
vbox.addLayout(hbox)
self.setLayout(vbox)
self.edit.setContextMenuPolicy(Qt.NoContextMenu)
self.edit.setPlaceholderText("密码不超15位，只能有数字和字母，必须以字母开头")
self.edit.setEchoMode(QLineEdit.Password)
regx = QRegExp("^[a-zA-Z][0-9A-Za-z]{14}$")
print('111')
validator = QRegExpValidator(regx, self.edit)
print('222')
self.edit.setValidator(validator)
self.bt1.clicked.connect(self.Ok)
self.bt2.clicked.connect(self.Cancel)
object = QObject()
def test_properties(fk, bridge):
ac = fk.f_activite()
p = Page.new(titre="bla", activite=ac.id, lastPosition=5, parent=bridge)
# titre
p.titre = "Haha"
assert p.titre == "Haha"
assert ss(lambda: fk.db.Page[p.id].titre) == "Haha"
# lastused
assert p.lastPosition == 5
p.lastPosition = 2
assert p.lastPosition == 2
# matiere
assert p.matiereId == str(ac.matiere.id)
# classert
a = QObject()
p.setParent(a)
assert p.classeur == a
