def __init__(self, parent=None, flags=Qt.WindowFlags()):
super().__init__(parent=parent, flags=flags)
self._jupyter_widget = make_jupyter_widget_with_kernel()
# self._jupyter_widget.hide()
self.setCentralWidget(self._jupyter_widget)
app.get().aboutToQuit.connect(self.shutdown_kernel)
self.statusBar()
self.toolBarFile = QToolBar(self)
# def resizeHeight(wdg, height) :
# size = wdg.size()
# size.setHeight(height)
# wdg.resize(size)
# def showjw() :
# if not self._jupyter_widget.isVisible() or self._jupyter_widget.isMinimized() :
# self.showNormal()
# self._jupyter_widget.raise_()
# else:
# self._jupyter_widget.hide()
ctb = self.toolBarFile.addAction("Console")
ctb.setIcon(imagect.icon("console.png"))
self.addToolBar(self.toolBarFile)
self.resize(600, 600)
def comp():
d = proc(stack, p)
def cb():
dataset.updateStack(index, d)
mainwin.get().showMessage("Complete")
app.get().asyncio_loop().call_soon_threadsafe(cb)
def comp():
if not ParaKlass:
d = proc(stack)
else:
d = proc(stack, p)
# update ui
def cb():
dataset.updateCurrentStack(d)
mainwin.get().showMessage("Complete")
app.get().asyncio_loop().call_soon_threadsafe(cb)
def proc_data(p):
def comp():
d = proc(stack, p)
def cb():
dataset.updateStack(index, d)
mainwin.get().showMessage("Complete")
app.get().asyncio_loop().call_soon_threadsafe(cb)
if config.RUN_THREAD:
app.get().asyncio_loop().run_in_executor(
app.get().threadpool(), comp)
else:
comp()
def save(self):
"""
save
"""
datadir = app.get().appDataDir()
os.makedirs(datadir, exist_ok=True)
filepath = os.path.join(datadir, Recent._filename)
with open(filepath, mode="wb") as outfile:
pickle.dump(self._files, outfile, pickle.HIGHEST_PROTOCOL)
def load(self):
"""
load file list from file
"""
datadir = app.get().appDataDir()
filepath = os.path.join(datadir, Recent._filename)
if os.path.exists(filepath):
with open(filepath, mode="rb") as infile:
self._files = pickle.load(infile)
def fun():
ret = False
# 如果有参数模板
if ParaKlass:
p = ParaKlass()
ret = p.configure_traits(kind="modal")
# 给定参数模板，但被用户放弃
if not ret:
return
vm = vmm.get()
v = vm.currentView()
dataset = vm.currentDataSet()
stack = vm.currentStack().copy()
mainwin.get().showMessage("Running")
def comp():
if not ParaKlass:
d = proc(stack)
else:
d = proc(stack, p)
# update ui
def cb():
dataset.updateCurrentStack(d)
mainwin.get().showMessage("Complete")
app.get().asyncio_loop().call_soon_threadsafe(cb)
if config.RUN_THREAD:
app.get().asyncio_loop().run_in_executor(app.get().threadpool(),
comp)
else:
comp()
def make_jupyter_widget_with_kernel():
"""
Start a kernel, connect to it, and create a RichJupyterWidget to use it
"""
kernel_manager = QtInProcessKernelManager(kernel_name='python3')
kernel_manager.start_kernel(show_banner=True)
kernel = kernel_manager.kernel
kernel.io_loop = app.get().asyncio_loop()
kernel_client = kernel_manager.client()
kernel_client.start_channels()
jupyter_widget = RichJupyterWidget(gui_completion="droplist")
jupyter_widget.kernel_manager = kernel_manager
jupyter_widget.kernel_client = kernel_client
return jupyter_widget
def log(msg):
app.get().asyncio_loop().call_soon_threadsafe(mainwin.get().showMessage,
msg)
def appexit():
app.get().exit()