class ProgressBar(QWidget):
def __init__(self, parent=None) -> None:
super().__init__(parent)
self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
self.pbar = QProgressBar()
self.description_label = QLabel()
self.eta_label = QLabel()
layout = QHBoxLayout()
layout.addWidget(self.description_label)
layout.addWidget(self.pbar)
layout.addWidget(self.eta_label)
self.setLayout(layout)
def setRange(self, min, max):
self.pbar.setRange(min, max)
def _set_value(self, value):
self.pbar.setValue(value)
QApplication.processEvents()
def _get_value(self):
return self.pbar.value()
def _set_description(self, desc):
self.description_label.setText(desc)
QApplication.processEvents()
def _set_eta(self, eta):
self.eta_label.setText(eta)
class QtLabeledProgressBar(QWidget):
"""QProgressBar with QLabels for description and ETA."""
def __init__(self,
parent: Optional[QWidget] = None,
prog: progress = None) -> None:
super().__init__(parent)
self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
self.progress = prog
self.qt_progress_bar = QProgressBar()
self.description_label = QLabel()
self.eta_label = QLabel()
base_layout = QVBoxLayout()
pbar_layout = QHBoxLayout()
pbar_layout.addWidget(self.description_label)
pbar_layout.addWidget(self.qt_progress_bar)
pbar_layout.addWidget(self.eta_label)
base_layout.addLayout(pbar_layout)
line = QFrame(self)
line.setObjectName("QtCustomTitleBarLine")
line.setFixedHeight(1)
base_layout.addWidget(line)
self.setLayout(base_layout)
def setRange(self, min, max):
self.qt_progress_bar.setRange(min, max)
def setValue(self, value):
self.qt_progress_bar.setValue(value)
QApplication.processEvents()
def setDescription(self, value):
if not value.endswith(': '):
value = f'{value}: '
self.description_label.setText(value)
QApplication.processEvents()
def _set_value(self, event):
self.setValue(event.value)
def _get_value(self):
return self.qt_progress_bar.value()
def _set_description(self, event):
self.setDescription(event.value)
def _make_indeterminate(self, event):
self.setRange(0, 0)
def _set_eta(self, event):
self.eta_label.setText(event.value)
def _set_total(self, event):
self.setRange(0, event.value)
def __init__(self):
"""Create our windgets.
"""
super().__init__()
layout = QVBoxLayout()
# For our "uptime" timer.
self.start_time = time.time()
# Label for our progress bar.
bar_label = QLabel("Draw Time:")
layout.addWidget(bar_label)
# Progress bar is not used for "progress", it's just a bar graph to show
# the "draw time", the duration of the "UpdateRequest" event.
bar = QProgressBar()
bar.setRange(0, 100)
bar.setValue(50)
bar.setFormat("%vms")
layout.addWidget(bar)
self.bar = bar
# We let the user set the "slow event" threshold.
self.thresh_ms = self.THRESH_DEFAULT
self.thresh_combo = QComboBox()
self.thresh_combo.addItems(self.THRESH_OPTIONS)
self.thresh_combo.activated[str].connect(self._change_thresh)
self.thresh_combo.setCurrentText(str(self.thresh_ms))
combo_layout = QHBoxLayout()
combo_layout.addWidget(QLabel("Show Events Slower Than:"))
combo_layout.addWidget(self.thresh_combo)
combo_layout.addWidget(QLabel("milliseconds"))
combo_layout.addItem(
QSpacerItem(40, 20, QSizePolicy.Expanding, QSizePolicy.Minimum)
)
layout.addLayout(combo_layout)
# We log slow events to this window.
self.log = TextLog()
layout.addWidget(self.log)
# Uptime label. To indicate if the widget is getting updated.
label = QLabel('')
layout.addWidget(label)
self.timer_label = label
self.setLayout(layout)
# Update us with a timer.
self.timer = QTimer(self)
self.timer.timeout.connect(self.update)
self.timer.setInterval(self.UPDATE_MS)
self.timer.start()
class FileProgressBar(QWidget):
"""Simple progress bar with a label"""
MAX_LABEL_LENGTH = 60
def __init__(self, parent, *args, **kwargs):
QWidget.__init__(self, parent)
self.pap = parent
self.status_text = QLabel(self)
self.bar = QProgressBar(self)
self.bar.setRange(0, 0)
layout = QVBoxLayout()
layout.addWidget(self.status_text)
layout.addWidget(self.bar)
self.setLayout(layout)
def __truncate(self, text):
ellipsis = '...'
part_len = (self.MAX_LABEL_LENGTH - len(ellipsis)) / 2.0
left_text = text[:int(math.ceil(part_len))]
right_text = text[-int(math.floor(part_len)):]
return left_text + ellipsis + right_text
@Slot(str, int)
def set_label_file(self, file, size):
text = self.__truncate(file)
status_str = 'Downloading file list: {0} ({1})'.format(
text, humanize.naturalsize(size))
self.status_text.setText(status_str)
def set_bounds(self, a, b):
self.bar.setRange(a, b)
def reset_files(self):
self.status_text.setText(" Downloading file(s)...")
self.bar.show()
def reset_status(self):
self.status_text.setText(" Download Complete!")
self.bar.hide()
@Slot(str, int, int, int)
def update_progress(self, file, num_chunks, bytes_recv, total_bytes):
text = " Downloading {0} - {1}/{2} (Chunk {3})"
self.status_text.setText(
text.format(file, humanize.naturalsize(bytes_recv),
humanize.naturalsize(total_bytes), num_chunks))
self.bar.setValue(bytes_recv)
class WaitingDialog(QDialog):
def __init__(self, thread: QThread, text="", parent=None, exception_hook=None):
super().__init__(parent)
label = QLabel(text)
self.exception_hook = exception_hook
self.progress = QProgressBar()
self.progress.setRange(0, 0)
self.cancel_btn = QPushButton("Cancel")
self.cancel_btn.setDisabled(True)
self._error_caught = False
layout = QHBoxLayout()
layout.addWidget(label)
layout.addWidget(self.progress)
layout.addWidget(self.cancel_btn)
self.cancel_btn.clicked.connect(self.close)
thread.finished.connect(self.accept_if_no_reject)
self.thread_to_wait = thread
self.setLayout(layout)
self.setResult(QDialog.Accepted)
if isinstance(thread, ProgressTread):
thread.range_changed.connect(self.progress.setRange)
thread.step_changed.connect(self.progress.setValue)
thread.error_signal.connect(self.error_catch)
def error_catch(self, error):
# print(self.thread() == QApplication.instance().thread(), error, isinstance(error, Exception))
self._error_caught = True
self.reject()
if self.exception_hook:
self.exception_hook(error)
else:
raise error
def accept_if_no_reject(self):
if self._error_caught:
self.reject()
else:
self.accept()
def exec(self):
self.exec_()
def exec_(self):
self.thread_to_wait.start()
return super().exec_()
class ProgressBar(QWidget):
"""QProgressBar with QLabels for description and ETA."""
def __init__(self, parent=None) -> None:
super().__init__(parent)
self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
self.pbar = QProgressBar()
self.description_label = QLabel()
self.eta_label = QLabel()
base_layout = QVBoxLayout()
pbar_layout = QHBoxLayout()
pbar_layout.addWidget(self.description_label)
pbar_layout.addWidget(self.pbar)
pbar_layout.addWidget(self.eta_label)
base_layout.addLayout(pbar_layout)
line = QFrame(self)
line.setObjectName("QtCustomTitleBarLine")
line.setFixedHeight(1)
base_layout.addWidget(line)
self.setLayout(base_layout)
def setRange(self, min, max):
self.pbar.setRange(min, max)
def _set_value(self, value):
self.pbar.setValue(value)
QApplication.processEvents()
def _get_value(self):
return self.pbar.value()
def _set_description(self, desc):
self.description_label.setText(desc)
QApplication.processEvents()
def _set_eta(self, eta):
self.eta_label.setText(eta)
class ProgressView(QWidget):
def __init__(self, parent=None) -> None:
super(ProgressView, self).__init__(parent)
self._progress_tree_view = QTreeView(self)
self._progress_tree_view.setHeaderHidden(True)
self._progress_tree_view.setItemsExpandable(False)
self._progress_tree_view.setItemDelegate(ProgressDelegate(self))
self._progress_tree_view.setRootIsDecorated(False)
self._progress_tree_view.setFixedHeight(30)
self._progress_tree_view.setVerticalScrollBarPolicy(
Qt.ScrollBarAlwaysOff)
self._progress_bar = QProgressBar(self)
self._progress_bar.setRange(0, 0)
self._progress_bar.setFixedHeight(30)
self._progress_bar.setVisible(False)
layout = QVBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self._progress_tree_view)
layout.addWidget(self._progress_bar)
self.setLayout(layout)
self.setFixedHeight(30)
def setModel(self, model) -> None:
self._progress_tree_view.setModel(model)
@Slot(bool)
def setIndeterminate(self, b: bool) -> None:
if b:
self._progress_bar.setVisible(True)
self._progress_tree_view.setVisible(False)
else:
self._progress_bar.setVisible(False)
self._progress_tree_view.setVisible(True)
class RunDialog(QDialog):
simulation_done = Signal(bool, str)
simulation_termination_request = Signal()
def __init__(self,
config_file,
run_model,
simulation_arguments,
parent=None):
QDialog.__init__(self, parent)
self.setWindowFlags(Qt.Window)
self.setWindowFlags(self.windowFlags()
& ~Qt.WindowContextHelpButtonHint)
self.setModal(True)
self.setWindowModality(Qt.WindowModal)
self.setWindowTitle("Simulations - {}".format(config_file))
self._snapshot_model = SnapshotModel(self)
self._run_model = run_model
self._isDetailedDialog = False
self._minimum_width = 1200
ert = None
if isinstance(run_model, BaseRunModel):
ert = run_model.ert()
self._simulations_argments = simulation_arguments
self._ticker = QTimer(self)
self._ticker.timeout.connect(self._on_ticker)
progress_proxy_model = ProgressProxyModel(self._snapshot_model,
parent=self)
self._total_progress_label = QLabel(_TOTAL_PROGRESS_TEMPLATE.format(0),
self)
self._total_progress_bar = QProgressBar(self)
self._total_progress_bar.setRange(0, 100)
self._total_progress_bar.setTextVisible(False)
self._iteration_progress_label = QLabel(self)
self._progress_view = ProgressView(self)
self._progress_view.setModel(progress_proxy_model)
self._progress_view.setIndeterminate(True)
legend_view = LegendView(self)
legend_view.setModel(progress_proxy_model)
self._tab_widget = QTabWidget(self)
self._snapshot_model.rowsInserted.connect(self.on_new_iteration)
self._job_label = QLabel(self)
self._job_model = JobListProxyModel(self, 0, 0, 0, 0)
self._job_model.setSourceModel(self._snapshot_model)
self._job_view = QTableView(self)
self._job_view.clicked.connect(self._job_clicked)
self._open_files = {}
self._job_view.setModel(self._job_model)
self.running_time = QLabel("")
self.plot_tool = PlotTool(config_file)
self.plot_tool.setParent(self)
self.plot_button = QPushButton(self.plot_tool.getName())
self.plot_button.clicked.connect(self.plot_tool.trigger)
self.plot_button.setEnabled(ert is not None)
self.kill_button = QPushButton("Kill Simulations")
self.done_button = QPushButton("Done")
self.done_button.setHidden(True)
self.restart_button = QPushButton("Restart")
self.restart_button.setHidden(True)
self.show_details_button = QPushButton("Show Details")
self.show_details_button.setCheckable(True)
size = 20
spin_movie = resourceMovie("ide/loading.gif")
spin_movie.setSpeed(60)
spin_movie.setScaledSize(QSize(size, size))
spin_movie.start()
self.processing_animation = QLabel()
self.processing_animation.setMaximumSize(QSize(size, size))
self.processing_animation.setMinimumSize(QSize(size, size))
self.processing_animation.setMovie(spin_movie)
button_layout = QHBoxLayout()
button_layout.addWidget(self.processing_animation)
button_layout.addWidget(self.running_time)
button_layout.addStretch()
button_layout.addWidget(self.show_details_button)
button_layout.addWidget(self.plot_button)
button_layout.addWidget(self.kill_button)
button_layout.addWidget(self.done_button)
button_layout.addWidget(self.restart_button)
button_widget_container = QWidget()
button_widget_container.setLayout(button_layout)
layout = QVBoxLayout()
layout.addWidget(self._total_progress_label)
layout.addWidget(self._total_progress_bar)
layout.addWidget(self._iteration_progress_label)
layout.addWidget(self._progress_view)
layout.addWidget(legend_view)
layout.addWidget(self._tab_widget)
layout.addWidget(self._job_label)
layout.addWidget(self._job_view)
layout.addWidget(button_widget_container)
self.setLayout(layout)
self.kill_button.clicked.connect(self.killJobs)
self.done_button.clicked.connect(self.accept)
self.restart_button.clicked.connect(self.restart_failed_realizations)
self.show_details_button.clicked.connect(self.toggle_detailed_progress)
self.simulation_done.connect(self._on_simulation_done)
self.setMinimumWidth(self._minimum_width)
self._setSimpleDialog()
def _setSimpleDialog(self) -> None:
self._isDetailedDialog = False
self._tab_widget.setVisible(False)
self._job_label.setVisible(False)
self._job_view.setVisible(False)
self.show_details_button.setText("Show Details")
def _setDetailedDialog(self) -> None:
self._isDetailedDialog = True
self._tab_widget.setVisible(True)
self._job_label.setVisible(True)
self._job_view.setVisible(True)
self.show_details_button.setText("Hide Details")
@Slot(QModelIndex, int, int)
def on_new_iteration(self, parent: QModelIndex, start: int,
end: int) -> None:
if not parent.isValid():
iter = start
self._iteration_progress_label.setText(
f"Progress for iteration {iter}")
widget = RealizationWidget(iter)
widget.setSnapshotModel(self._snapshot_model)
widget.currentChanged.connect(self._select_real)
self._tab_widget.addTab(widget,
f"Realizations for iteration {iter}")
@Slot(QModelIndex)
def _job_clicked(self, index):
if not index.isValid():
return
selected_file = index.data(FileRole)
if selected_file and selected_file not in self._open_files:
job_name = index.siblingAtColumn(0).data()
viewer = FileDialog(
selected_file,
job_name,
index.row(),
index.model().get_real(),
index.model().get_iter(),
self,
)
self._open_files[selected_file] = viewer
viewer.finished.connect(
lambda _, f=selected_file: self._open_files.pop(f))
elif selected_file in self._open_files:
self._open_files[selected_file].raise_()
@Slot(QModelIndex)
def _select_real(self, index):
step = 0
stage = 0
real = index.row()
iter_ = index.model().get_iter()
self._job_model.set_step(iter_, real, stage, step)
self._job_label.setText(
f"Realization id {index.data(RealIens)} in iteration {iter_}")
self._job_view.horizontalHeader().setSectionResizeMode(
QHeaderView.Stretch)
# Clear the selection in the other tabs
for i in range(0, self._tab_widget.count()):
if i != self._tab_widget.currentIndex():
self._tab_widget.widget(i).clearSelection()
def reject(self):
return
def closeEvent(self, QCloseEvent):
if self._run_model.isFinished():
self.simulation_done.emit(self._run_model.hasRunFailed(),
self._run_model.getFailMessage())
else:
# Kill jobs if dialog is closed
if self.killJobs() != QMessageBox.Yes:
QCloseEvent.ignore()
def startSimulation(self):
self._run_model.reset()
self._snapshot_model.reset()
self._tab_widget.clear()
def run():
asyncio.set_event_loop(asyncio.new_event_loop())
self._run_model.startSimulations(self._simulations_argments)
simulation_thread = Thread(name="ert_gui_simulation_thread")
simulation_thread.setDaemon(True)
simulation_thread.run = run
simulation_thread.start()
self._ticker.start(1000)
tracker = create_tracker(
self._run_model,
num_realizations=self._simulations_argments["active_realizations"].
count(),
ee_config=self._simulations_argments.get("ee_config", None),
)
worker = TrackerWorker(tracker)
worker_thread = QThread()
worker.done.connect(worker_thread.quit)
worker.consumed_event.connect(self._on_tracker_event)
worker.moveToThread(worker_thread)
self.simulation_done.connect(worker.stop)
self._worker = worker
self._worker_thread = worker_thread
worker_thread.started.connect(worker.consume_and_emit)
self._worker_thread.start()
def killJobs(self):
msg = "Are you sure you want to kill the currently running simulations?"
if self._run_model.getQueueStatus().get(
JobStatusType.JOB_QUEUE_UNKNOWN, 0) > 0:
msg += "\n\nKilling a simulation with unknown status will not kill the realizations already submitted!"
kill_job = QMessageBox.question(self, "Kill simulations?", msg,
QMessageBox.Yes | QMessageBox.No)
if kill_job == QMessageBox.Yes:
# Normally this slot would be invoked by the signal/slot system,
# but the worker is busy tracking the evaluation.
self._worker.request_termination()
self.reject()
return kill_job
@Slot(bool, str)
def _on_simulation_done(self, failed, failed_msg):
self.processing_animation.hide()
self.kill_button.setHidden(True)
self.done_button.setHidden(False)
self.restart_button.setVisible(self.has_failed_realizations())
self.restart_button.setEnabled(self._run_model.support_restart)
self._total_progress_bar.setValue(100)
self._total_progress_label.setText(
_TOTAL_PROGRESS_TEMPLATE.format(100))
if failed:
QMessageBox.critical(
self,
"Simulations failed!",
f"The simulation failed with the following error:\n\n{failed_msg}",
)
@Slot()
def _on_ticker(self):
runtime = self._run_model.get_runtime()
self.running_time.setText(format_running_time(runtime))
@Slot(object)
def _on_tracker_event(self, event):
if isinstance(event, EndEvent):
self.simulation_done.emit(event.failed, event.failed_msg)
self._worker.stop()
self._ticker.stop()
elif isinstance(event, FullSnapshotEvent):
if event.snapshot is not None:
self._snapshot_model._add_snapshot(event.snapshot,
event.iteration)
self._progress_view.setIndeterminate(event.indeterminate)
progress = int(event.progress * 100)
self._total_progress_bar.setValue(progress)
self._total_progress_label.setText(
_TOTAL_PROGRESS_TEMPLATE.format(progress))
elif isinstance(event, SnapshotUpdateEvent):
if event.partial_snapshot is not None:
self._snapshot_model._add_partial_snapshot(
event.partial_snapshot, event.iteration)
self._progress_view.setIndeterminate(event.indeterminate)
progress = int(event.progress * 100)
self._total_progress_bar.setValue(progress)
self._total_progress_label.setText(
_TOTAL_PROGRESS_TEMPLATE.format(progress))
def has_failed_realizations(self):
completed = self._run_model.completed_realizations_mask
initial = self._run_model.initial_realizations_mask
for (index, successful) in enumerate(completed):
if initial[index] and not successful:
return True
return False
def count_successful_realizations(self):
"""
Counts the realizations completed in the prevoius ensemble run
:return:
"""
completed = self._run_model.completed_realizations_mask
return completed.count(True)
def create_mask_from_failed_realizations(self):
"""
Creates a BoolVector mask representing the failed realizations
:return: Type BoolVector
"""
completed = self._run_model.completed_realizations_mask
initial = self._run_model.initial_realizations_mask
inverted_mask = BoolVector(default_value=False)
for (index, successful) in enumerate(completed):
inverted_mask[index] = initial[index] and not successful
return inverted_mask
def restart_failed_realizations(self):
msg = QMessageBox(self)
msg.setIcon(QMessageBox.Information)
msg.setText(
"Note that workflows will only be executed on the restarted realizations and that this might have unexpected consequences."
)
msg.setWindowTitle("Restart Failed Realizations")
msg.setStandardButtons(QMessageBox.Ok | QMessageBox.Cancel)
result = msg.exec_()
if result == QMessageBox.Ok:
self.restart_button.setVisible(False)
self.kill_button.setVisible(True)
self.done_button.setVisible(False)
active_realizations = self.create_mask_from_failed_realizations()
self._simulations_argments[
"active_realizations"] = active_realizations
self._simulations_argments[
"prev_successful_realizations"] = self._simulations_argments.get(
"prev_successful_realizations", 0)
self._simulations_argments[
"prev_successful_realizations"] += self.count_successful_realizations(
)
self.startSimulation()
@Slot()
def toggle_detailed_progress(self):
if self._isDetailedDialog:
self._setSimpleDialog()
else:
self._setDetailedDialog()
self.adjustSize()
class KiteInstallation(QWidget):
"""Kite progress installation widget."""
def __init__(self, parent):
super(KiteInstallation, self).__init__(parent)
# Left side
action_layout = QVBoxLayout()
progress_layout = QHBoxLayout()
self._progress_widget = QWidget(self)
self._progress_widget.setFixedHeight(50)
self._progress_filter = HoverEventFilter()
self._progress_bar = QProgressBar(self)
self._progress_bar.setFixedWidth(180)
self._progress_widget.installEventFilter(self._progress_filter)
self.cancel_button = QPushButton()
self.cancel_button.setIcon(ima.icon('DialogCloseButton'))
self.cancel_button.hide()
progress_layout.addWidget(self._progress_bar, alignment=Qt.AlignLeft)
progress_layout.addWidget(self.cancel_button)
self._progress_widget.setLayout(progress_layout)
self._progress_label = QLabel(_('Downloading'))
install_info = QLabel(
_("Kite comes with a native app called the Copilot <br>"
"which provides you with real time <br>"
"documentation as you code.<br><br>"
"When Kite is done installing, the Copilot will <br>"
"launch automatically and guide you throught the <br>"
"rest of the setup process."))
button_layout = QHBoxLayout()
self.ok_button = QPushButton(_('OK'))
button_layout.addStretch()
button_layout.addWidget(self.ok_button)
button_layout.addStretch()
action_layout.addStretch()
action_layout.addWidget(self._progress_label)
action_layout.addWidget(self._progress_widget)
action_layout.addWidget(install_info)
action_layout.addSpacing(10)
action_layout.addLayout(button_layout)
action_layout.addStretch()
# Right side
copilot_image_source = get_image_path('kite_copilot.png')
copilot_image = QPixmap(copilot_image_source)
copilot_label = QLabel()
screen = QApplication.primaryScreen()
device_pixel_ratio = screen.devicePixelRatio()
if device_pixel_ratio > 1:
copilot_image.setDevicePixelRatio(device_pixel_ratio)
copilot_label.setPixmap(copilot_image)
else:
image_height = int(copilot_image.height() * 0.4)
image_width = int(copilot_image.width() * 0.4)
copilot_label.setPixmap(
copilot_image.scaled(image_width, image_height,
Qt.KeepAspectRatio,
Qt.SmoothTransformation))
# Layout
general_layout = QHBoxLayout()
general_layout.addLayout(action_layout)
general_layout.addWidget(copilot_label)
self.setLayout(general_layout)
# Signals
self._progress_filter.sig_hover_enter.connect(
lambda: self.cancel_button.show())
self._progress_filter.sig_hover_leave.connect(
lambda: self.cancel_button.hide())
def update_installation_status(self, status):
"""Update installation status (downloading, installing, finished)."""
self._progress_label.setText(status)
if status == INSTALLING:
self._progress_bar.setRange(0, 0)
def update_installation_progress(self, current_value, total):
"""Update installation progress bar."""
self._progress_bar.setMaximum(total)
self._progress_bar.setValue(current_value)
class AbortWindow(QDialog):
"""
Displays busy message and provides abort button.
The class serves SmoothCube, WorkerThread and SelectSmoothing.
"""
def __init__(self, parent=None):
"""
init abort or notification ui.
Displays while smoothing freezes the application.
Allows abort button to be added if needed.
"""
super(AbortWindow, self).__init__(parent)
self.setModal(False)
self.setWindowFlags(self.windowFlags() | Qt.Tool)
self.parent = parent
self.label_a_1 = QLabel("Executing smoothing algorithm.")
self.label_a_2 = QLabel("This may take several minutes.")
self.abort_button = QPushButton("Abort")
self.abort_button.clicked.connect(self.abort)
self.pb = QProgressBar(self)
self.pb_counter = 0
self.abort_flag = False
# vbl is short for Vertical Box Layout
vbl = QVBoxLayout()
vbl.addWidget(self.label_a_1)
vbl.addWidget(self.label_a_2)
vbl.addWidget(self.pb)
vbl.addWidget(self.abort_button)
self.setLayout(vbl)
self.show()
def init_pb(self, start, end):
"""
Init the progress bar
:param start: Start Value
:param end: End Value
"""
self.pb.setRange(start, end)
self.pb_counter = start
def update_pb(self):
"""
This function is called in the worker thread to
update the progress bar and checks if the
local class variable abort_flag is active.
If the abort button is clicked, the main thread
will set abort_flag to True. The next time the
worker thread calls this function, a custom
exception is raised terminating the calculation.
The exception is handled by the WorkerThread class.
:raises: AbortException: terminating smoothing calculation
"""
if self.abort_flag:
raise AbortException("Abort Calculation")
self.pb_counter += 1
self.pb.setValue(self.pb_counter)
QApplication.processEvents()
def abort(self):
"""Abort calculation"""
self.abort_flag = True
self.parent.clean_up()
def smoothing_done(self, component_id=None):
"""Notify user success"""
self.hide()
if component_id is None:
message = "The result has been added as a" \
" new component of the input Data." \
" The new component can be accessed" \
" in the viewer drop-downs."
else:
message = "The result has been added as" \
" \"{0}\" and can be selected" \
" in the viewer drop-down menu.".format(component_id)
info = QMessageBox.information(self, "Success", message)
self.clean_up()
def print_error(self, exception):
"""Print error message"""
if "signal only works in main thread" in str(exception):
message = "Smoothing Failed!\n\n" + "Please update your SpectralCube package"
else:
message = "Smoothing Failed!\n\n" + str(exception)
info = QMessageBox.critical(self, "Error", message)
self.clean_up()
def clean_up(self):
self.parent.clean_up()
def keyPressEvent(self, e):
if e.key() == Qt.Key_Escape:
self.abort()
class MainWindow(QMainWindow):
def __init__(self, title):
super().__init__()
self.setWindowTitle(title)
self.lib_path = ""
self.final_title = ""
analysis_icon = QIcon(os.path.join(icons_dir, "icon.png"))
stack_icon = QIcon(os.path.join(icons_dir, "icon_stack.png"))
self.analysis_button = QToolButton(self)
self.analysis_button.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
self.analysis_button.setIcon(analysis_icon)
# TODO use more general solution for text wrapping
self.analysis_button.setText(ANALYSIS_NAME.replace(" ", "\n"))
self.analysis_button.setIconSize(QSize(100, 100))
self.mask_button = QToolButton(self)
self.mask_button.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
self.mask_button.setIcon(stack_icon)
self.mask_button.setText(MASK_NAME.replace(" ", "\n"))
self.mask_button.setIconSize(QSize(100, 100))
self.analysis_button.clicked.connect(self.launch_analysis)
self.mask_button.clicked.connect(self.launch_mask)
self.progress = QProgressBar()
self.progress.setHidden(True)
layout = QGridLayout()
layout.addWidget(self.progress, 0, 0, 1, 2)
layout.addWidget(self.analysis_button, 1, 1)
layout.addWidget(self.mask_button, 1, 0)
widget = QWidget()
widget.setLayout(layout)
self.setCentralWidget(widget)
self.setWindowIcon(analysis_icon)
self.prepare = None
self.wind = None
self._update_theme()
def _update_theme(self):
napari_settings = napari_get_settings(state_store.save_folder)
with warnings.catch_warnings():
warnings.simplefilter("ignore", FutureWarning)
theme = get_theme(napari_settings.appearance.theme)
# TODO understand qss overwrite mechanism
self.setStyleSheet(napari_template(get_stylesheet(), **theme))
def _launch_begin(self):
self.progress.setVisible(True)
self.progress.setRange(0, 0)
self.analysis_button.setDisabled(True)
self.mask_button.setDisabled(True)
import_config()
def launch_analysis(self):
self._launch_begin()
self._launch_analysis()
self.prepare.start()
def _launch_analysis(self):
self.lib_path = "PartSeg._roi_analysis.main_window"
self.final_title = f"{APP_NAME} {ANALYSIS_NAME}"
self.prepare = Prepare(self.lib_path)
self.prepare.finished.connect(self.launch)
def launch_mask(self):
self._launch_begin()
self._launch_mask()
self.prepare.start()
def _launch_mask(self):
self.lib_path = "PartSeg._roi_mask.main_window"
self.final_title = f"{APP_NAME} {MASK_NAME}"
self.prepare = Prepare(self.lib_path)
self.prepare.finished.connect(self.launch)
def window_shown(self):
self.close()
def launch(self):
if self.prepare.result is None:
self.close()
return
if self.prepare.errors:
errors_message = QMessageBox()
errors_message.setText("There are errors during start")
errors_message.setInformativeText(
"During load saved state some of data could not be load properly\n"
"The files has prepared backup copies in state directory (Help > State directory)"
)
errors_message.setStandardButtons(QMessageBox.Ok)
text = "\n".join("File: " + x[0] + "\n" + str(x[1])
for x in self.prepare.errors)
errors_message.setDetailedText(text)
errors_message.exec_()
wind = self.prepare.result(title=self.final_title,
signal_fun=self.window_shown)
wind.show()
self.wind = wind
class DialogChannels(DialogBase):
"""Dialog to add delete and select active conda package channels."""
sig_channels_updated = Signal(object, object) # added, removed
sig_setup_ready = Signal()
sig_check_ready = Signal()
WIDTH = 550
def __init__(self, parent=None):
"""Dialog to add delete and select active conda pacakge channels ."""
super(DialogChannels, self).__init__(parent)
self._parent = parent
self._conda_url = 'https://conda.anaconda.org'
self.api = AnacondaAPI()
self.initial_sources = None
self.config_sources = None
self.style_sheet = None
self._setup_ready = False
self._conda_url_setup_ready = False
# Widgets
self.list = ListWidgetChannels(parent=self, api=self.api)
self.label_info = LabelBase(
'Manage channels you want Navigator to include.')
self.label_status = LabelBase('Collecting sources...')
self.progress_bar = QProgressBar(self)
self.button_add = ButtonNormal('Add...')
self.button_cancel = ButtonNormal('Cancel')
self.button_ok = ButtonPrimary('Update channels')
# Widget setup
self.frame_title_bar.setVisible(False)
self.list.setFrameStyle(QFrame.NoFrame)
self.list.setFrameShape(QFrame.NoFrame)
self.setWindowFlags(self.windowFlags() | Qt.Popup)
self.setWindowOpacity(0.96)
self.setMinimumHeight(300)
self.setMinimumWidth(self.WIDTH)
self.setModal(True)
# Layout
layout_button = QHBoxLayout()
layout_button.addWidget(self.label_info)
layout_button.addStretch()
layout_button.addWidget(self.button_add)
layout_ok = QHBoxLayout()
layout_ok.addWidget(self.label_status)
layout_ok.addWidget(SpacerHorizontal())
layout_ok.addWidget(self.progress_bar)
layout_ok.addWidget(SpacerHorizontal())
layout_ok.addStretch()
layout_ok.addWidget(self.button_cancel)
layout_ok.addWidget(SpacerHorizontal())
layout_ok.addWidget(self.button_ok)
layout = QVBoxLayout()
layout.addLayout(layout_button)
layout.addWidget(SpacerVertical())
layout.addWidget(self.list)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_ok)
self.setLayout(layout)
# Signals
self.button_add.clicked.connect(self.add_channel)
self.button_ok.clicked.connect(self.update_channels)
self.button_cancel.clicked.connect(self.reject)
self.list.sig_status_updated.connect(self.update_status)
self.list.sig_channel_added.connect(
lambda v=None: self.set_tab_order())
self.list.sig_channel_added.connect(
lambda v=None: self.button_ok.setFocus())
self.list.sig_channel_removed.connect(
lambda v=None: self.set_tab_order())
self.list.sig_channel_removed.connect(
lambda v=None: self.button_ok.setFocus())
self.list.sig_channel_checked.connect(self.sig_check_ready)
self.list.sig_channel_status.connect(self.refresh)
self.button_add.setDisabled(True)
self.button_ok.setDisabled(True)
self.button_cancel.setDisabled(True)
self.update_status(action='Collecting sources...',
value=0,
max_value=0)
@staticmethod
def _group_sources_and_channels(sources):
"""
Flatten sources and channels dictionary to list of tuples.
[(source, channel), (source, channel)...]
"""
grouped = []
for source, channels in sources.items():
for channel in channels:
grouped.append((source, channel))
return grouped
def keyPressEvent(self, event):
"""Override Qt method."""
key = event.key()
if key in [Qt.Key_Escape]:
if self.list.is_editing:
self.refresh()
self.list.is_editing = False
else:
self.reject()
# --- Public API
# -------------------------------------------------------------------------
def update_style_sheet(self, style_sheet=None):
"""Update custom css style sheets."""
if style_sheet is None:
self.style_sheet = load_style_sheet()
else:
self.style_sheet = style_sheet
self.setStyleSheet(self.style_sheet)
self.setMinimumWidth(SASS_VARIABLES.WIDGET_CHANNEL_DIALOG_WIDTH)
try:
self.list.update_style_sheet(style_sheet)
except Exception:
pass
def update_api(self, worker, api_info, error):
"""Update api info."""
self._conda_url = api_info.get('conda_url',
'https://conda.anaconda.org')
self._conda_url_setup_ready = True
if self._setup_ready:
self.sig_setup_ready.emit()
def setup(self, worker, conda_config_data, error):
"""Setup the channels widget."""
self.config_sources = conda_config_data.get('config_sources')
self.button_add.setDisabled(False)
for source, data in self.config_sources.items():
channels = data.get('channels', [])
for channel in channels:
item = ListWidgetItemChannel(channel=channel, location=source)
item.set_editable(False)
self.list.addItem(item)
self.set_tab_order()
self.button_add.setFocus()
self.button_ok.setDefault(True)
self.button_cancel.setEnabled(True)
self.initial_sources = self.list.sources.copy()
self.update_status()
self._setup_ready = True
if self._conda_url_setup_ready:
self.sig_setup_ready.emit()
def set_tab_order(self):
"""Fix the tab ordering in the list."""
if self.list._items:
self.setTabOrder(self.button_add,
self.list._items[0].button_remove)
self.setTabOrder(self.list._items[-1].button_remove,
self.button_cancel)
self.setTabOrder(self.button_cancel, self.button_ok)
self.refresh()
def add_channel(self):
"""Add new conda channel."""
user_rc_path = self.api._conda_api.user_rc_path
item = ListWidgetItemChannel(channel='', location=user_rc_path)
self.list.addItem(item)
self.refresh(False)
def update_channels(self):
"""Update channels list and status."""
sources = self.list.sources
original = self._group_sources_and_channels(self.initial_sources)
updated = self._group_sources_and_channels(sources)
if sorted(original) != sorted(updated):
self.sig_channels_updated.emit(*self.sources)
self.accept()
else:
self.reject()
def refresh(self, channel_status=True):
"""Update enable/disable status based on item count."""
self.button_add.setEnabled(channel_status and bool(self.list.count))
self.button_ok.setEnabled(channel_status)
self.button_cancel.setEnabled(True)
if self.list.count() == 0:
self.button_add.setEnabled(True)
self.button_ok.setEnabled(False)
def update_status(self, action='', message='', value=None, max_value=None):
"""Update the status and progress bar of the widget."""
visible = bool(action)
self.label_status.setText(action)
self.label_status.setVisible(visible)
if value is not None and max_value is not None:
self.progress_bar.setVisible(True)
self.progress_bar.setRange(0, max_value)
self.progress_bar.setValue(value)
else:
self.progress_bar.setVisible(False)
@property
def sources(self):
"""Return sources to add and remove from config."""
original = self._group_sources_and_channels(self.initial_sources)
updated = self._group_sources_and_channels(self.list.sources)
original = set(original)
updated = set(updated)
add = updated - original
remove = original - updated
return add, remove
class MainDialog(DialogBase):
"""Main dialog for the anaconda navgator updater."""
# Signals
sig_application_updated = Signal()
sig_ready = Signal()
# Class variables
PACKAGE = 'anaconda-navigator'
WIDTH = 450
HEIGHT = 200
def __init__(self, latest_version=None, prefix=None):
"""Main dialog for the anaconda navgator updater."""
super(MainDialog, self).__init__()
# Variables
self.api = CondaAPI()
self.prefix = prefix or os.environ.get('CONDA_PREFIX',
self.api.ROOT_PREFIX)
self.info = {}
self.first_run = True
self.setup_ready = False
self.busy = False
self.up_to_date = False
self.error = False
self.success = False
self.status = ''
self.current_version = None
self.latest_version = latest_version
self.style_sheet = load_style_sheet()
self.timer = QTimer()
self.timer_2 = QTimer()
self._windows_appusermodelid = None
# Widgets
self.message_box = None # For testing
self.label_icon = QSvgWidget()
self.label_message = LabelBase(
"There's a new version of Anaconda Navigator available. "
"We strongly recommend you to update.")
self.label_status = LabelBase('')
self.progress_bar = QProgressBar()
self.button_cancel = ButtonNormal('Dismiss')
self.button_update = ButtonPrimary('Update now')
self.button_launch = ButtonPrimary('Launch Navigator')
# Widgets setup
if WIN:
self._windows_appusermodelid = set_windows_appusermodelid()
self.setMinimumSize(self.WIDTH, self.HEIGHT)
self.label_message.setAlignment(Qt.AlignLeft | Qt.AlignTop)
self.label_message.setWordWrap(True)
self.label_status.setWordWrap(True)
self.button_update.setAutoDefault(True)
self.button_launch.setAutoDefault(True)
self.button_cancel.setFocusPolicy(Qt.NoFocus)
self.timer.setInterval(1000)
self.timer_2.setInterval(5000)
self.progress_bar.setTextVisible(False)
self.progress_bar.setStyleSheet(self.style_sheet)
self.label_icon.load(images.ANACONDA_LOGO)
self.label_icon.setMaximumSize(QSize(64, 64))
self.label_icon.setMinimumSize(QSize(64, 64))
self.setWindowTitle('Anaconda Navigator Updater')
self.progress_bar.setMaximumWidth(self.WIDTH / 3)
self.setMinimumWidth(self.WIDTH)
self.setMaximumWidth(self.WIDTH)
self.setMinimumHeight(self.HEIGHT)
# Layouts
layout_status = QHBoxLayout()
layout_status.addWidget(self.label_status)
layout_status.addWidget(SpacerHorizontal())
layout_status.addWidget(self.progress_bar)
layout_text = QVBoxLayout()
layout_text.addWidget(self.label_message)
layout_text.addStretch()
layout_text.addWidget(SpacerVertical())
layout_text.addLayout(layout_status)
layout_icon = QVBoxLayout()
layout_icon.addWidget(self.label_icon)
layout_icon.addStretch()
layout_top = QHBoxLayout()
layout_top.addLayout(layout_icon)
layout_top.addWidget(SpacerHorizontal())
layout_top.addLayout(layout_text)
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_update)
layout_buttons.addWidget(self.button_launch)
layout = QVBoxLayout()
layout.addLayout(layout_top)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addStretch()
layout.addLayout(layout_buttons)
self.setLayout(layout)
# Signals
self.button_update.clicked.connect(self.install_update)
self.button_cancel.clicked.connect(self.reject)
self.button_launch.clicked.connect(self.launch)
self.timer.timeout.connect(self.refresh)
self.timer_2.timeout.connect(self.check_conditions)
# Setup
self.timer.start()
self.timer_2.start()
self.check_conditions()
self.refresh()
def check_conditions(self):
"""Check every 5 seconds installed packages in case codna was used."""
packages = self.api.linked(prefix=self.prefix)
package = [p for p in packages if self.PACKAGE in p]
if package:
n, v, b = self.api.split_canonical_name(package[0])
self.current_version = v
else:
self.current_version = None
if self.latest_version is None:
worker_search = self.api.search(self.PACKAGE,
platform=self.api.get_platform())
worker_search.sig_finished.connect(self._search_callback)
else:
worker = self.api.info()
worker.sig_finished.connect(self.setup)
self.check_versions()
def check_versions(self):
"""Check if navigator is up to date."""
if self.latest_version and self.current_version:
from distutils.version import LooseVersion
cur_ver = LooseVersion(self.current_version)
lat_ver = LooseVersion(self.latest_version)
self.up_to_date = cur_ver >= lat_ver
else:
self.up_to_date = False
def _search_callback(self, worker, output, error):
"""Setup the widget."""
if isinstance(output, dict):
packages = output.get(self.PACKAGE, [])
versions = [package.get('version') for package in packages]
unique_versions = []
for version in versions:
if version not in unique_versions:
unique_versions.append(version)
if unique_versions:
self.latest_version = unique_versions[-1]
self.check_versions()
worker = self.api.info()
worker.sig_finished.connect(self.setup)
self.refresh()
def setup(self, worker, info, error):
"""Setup the widget."""
self.info = info
self.setup_ready = True
self.sig_ready.emit()
self.refresh()
if self.button_update.isVisible():
self.button_update.setFocus()
if self.button_launch.isVisible():
self.button_launch.setFocus()
def update_style_sheet(self):
"""Update custom CSS style sheet."""
self.style_sheet = load_style_sheet()
self.setStyleSheet(self.style_sheet)
def refresh(self):
"""Refresh enabled/disabled status of widgets."""
current_version = 'Not installed'
if self.current_version:
current_version = self.current_version
latest_version = '-'
if self.latest_version:
latest_version = self.latest_version
main_message = (
"Current version: <i>{0}</i><br>"
"Available version: <b>{1}</b><br>").format(
current_version, latest_version)
message = self.status
running = self.check_running()
self.button_launch.setVisible(False)
if not self.setup_ready:
self.button_update.setDisabled(True)
self.progress_bar.setVisible(True)
message = 'Updating index...'
self.update_status(message)
elif self.busy:
self.button_update.setDisabled(True)
self.progress_bar.setVisible(True)
else:
self.progress_bar.setVisible(False)
if running:
message = 'Please close Anaconda Navigator before updating.'
self.button_update.setDisabled(running)
elif not running:
self.button_update.setDisabled(False)
if self.success and self.current_version:
message = 'Anaconda Navigator was updated successfully.'
self.button_update.setVisible(False)
self.button_launch.setVisible(True)
elif self.up_to_date:
message = 'Anaconda Navigator is already up to date.'
self.button_update.setVisible(False)
self.button_launch.setVisible(True)
elif not self.error:
self.button_update.setVisible(True)
if self.current_version:
message = ('An update for Anaconda Navigator is now '
'available.')
self.button_update.setText('Update now')
else:
message = (
'Anaconda Navigator is available for install.')
self.button_update.setText('Install now')
if self.error:
self.button_update.setDisabled(False)
message = 'Cannot update Anaconda Navigator, <b>{0}</b>'
message = message.format(self.error)
self.label_status.setText(message)
self.label_message.setText(main_message)
def update_status(self, status='', value=-1, max_val=-1):
"""Update progress bar and message status."""
if status:
self.status = status
self.label_status.setText(status)
if value < 0 and max_val < 0:
self.progress_bar.setRange(0, 0)
else:
self.progress_bar.setMinimum(0)
self.progress_bar.setMaximum(max_val)
self.progress_bar.setValue(value)
def check_running(self):
"""Check if Anaconda Navigator is running."""
# Create file lock
lock = filelock.FileLock(NAVIGATOR_LOCKFILE)
try:
running = False
with lock.acquire(timeout=0.01):
pass
except filelock.Timeout:
running = True
return running
# --- Conda actions and helpers
# -------------------------------------------------------------------------
def partial_output_ready(self, worker, output, error):
"""Handle conda partial output ready."""
self.busy = True
# print(type(output))
# print(output)
# Get errors and data from ouput if it exists
fetch = None
if output and isinstance(output, dict):
fetch = output.get('fetch')
max_val = output.get('maxval', -1)
value = output.get('progress', -1)
if fetch:
status = 'Fetching <b>{0}</b>...'.format(fetch)
self.update_status(status=status, max_val=max_val, value=value)
def output_ready(self, worker, output, error):
"""Handle conda output ready."""
self.check_conditions()
# Get errors and data from ouput if it exists
error_text = output.get('error', '')
exception_type = output.get('exception_type', '')
exception_name = output.get('exception_name', '')
success = output.get('success')
actions = output.get('actions', {})
# op_order = output.get('op_order', [])
# action_check_fetch = actions.get('CHECK_FETCH', [])
# action_rm_fetch = actions.get('RM_FETCHED', [])
# action_fetch = actions.get('FETCH', [])
# action_check_extract = actions.get('CHECK_EXTRACT', [])
# action_rm_extract = actions.get('RM_EXTRACTED', [])
# action_extract = actions.get('EXTRACT', [])
# action_unlink = actions.get('UNLINK', [])
action_link = actions.get('LINK', [])
# action_symlink_conda = actions.get('SYMLINK_CONDA', [])
self.busy = False
# Get errors from json output
if error_text or exception_type or exception_name or not success:
self.error = exception_name
self.success = False
self.up_to_date = False
elif success and action_link:
self.sig_application_updated.emit()
self.error = None
self.success = True
self.up_to_date = False
elif success:
self.success = False
self.error = None
self.up_to_date = True
worker.lock.release()
self.refresh()
def install_update(self):
"""Install the specified version or latest version of navigator."""
self.busy = True
self.refresh()
# conda_prefix = self.info.et('conda_prefix')
# root_prefix = self.info.et('root_prefix')
navigator_prefixes = [
# os.path.join(self.api.ROOT_PREFIX, 'envs', '_navigator_'),
# os.path.join(self.api.ROOT_PREFIX, 'envs', '_conda_'),
self.prefix,
]
for prefix in navigator_prefixes:
if self.api.environment_exists(prefix=prefix):
break
if self.latest_version:
pkgs = ['{0}=={1}'.format(self.PACKAGE, self.latest_version)]
else:
pkgs = [self.PACKAGE.format(self.latest_version)]
# Lock Navigator
lock = filelock.FileLock(NAVIGATOR_LOCKFILE)
lock.acquire()
worker = self.api.install(prefix=prefix, pkgs=pkgs)
worker.lock = lock
worker.sig_partial.connect(self.partial_output_ready)
worker.sig_finished.connect(self.output_ready)
self.refresh()
if self.prefix == self.api.ROOT_PREFIX:
name = 'root'
else:
name = os.path.basename(self.prefix)
self.button_launch.setFocus()
if self.current_version:
msg = 'Updating package on <b>{0}</b>...'.format(name)
else:
msg = 'Installing package on <b>{0}</b>...'.format(name)
self.update_status(msg)
def launch(self):
"""Launch Anaconda Navigator."""
leave_path_alone = True
root_prefix = self.api.ROOT_PREFIX
prefix = self.prefix
command = ['anaconda-navigator']
# Use the app bundle on OSX
if MAC:
command = ['open', os.path.join(prefix, 'Anaconda-Navigator.app')]
launch_cmd(
prefix,
command,
leave_path_alone,
package_name='anaconda-navigator-app',
root_prefix=root_prefix,
)
self.close()
# --- Qt Overrides
# -------------------------------------------------------------------------
def reject(self):
"""Override Qt method."""
if self.busy:
msg_box = MessageBoxQuestion(title='Quit Navigator Updater?',
text='Anaconda Navigator is being '
'updated. <br><br>'
'Are you sure you want to quit?')
if msg_box.exec_():
super(MainDialog, self).reject()
else:
super(MainDialog, self).reject()
class WidgetGallery(QWidget):
def __init__(self, parent=None):
super(WidgetGallery, self).__init__(parent)
self.originalPalette = QApplication.palette()
styleComboBox = QComboBox()
styleComboBox.addItems(QStyleFactory.keys())
styleLabel = QLabel("&Style:")
styleLabel.setBuddy(styleComboBox)
self.useStylePaletteCheckBox = QCheckBox(
"&Use style's standard palette")
self.useStylePaletteCheckBox.setChecked(True)
disableWidgetsCheckBox = QCheckBox("&Disable widgets")
self.createTopLeftGroupBox()
self.createTopRightGroupBox()
self.createBottomLeftTabWidget()
self.createBottomRightGroupBox()
self.createProgressBar()
styleComboBox.activated[str].connect(self.changeStyle)
self.useStylePaletteCheckBox.toggled.connect(self.changePalette)
disableWidgetsCheckBox.toggled.connect(
self.topLeftGroupBox.setDisabled)
disableWidgetsCheckBox.toggled.connect(
self.topRightGroupBox.setDisabled)
disableWidgetsCheckBox.toggled.connect(
self.bottomLeftTabWidget.setDisabled)
disableWidgetsCheckBox.toggled.connect(
self.bottomRightGroupBox.setDisabled)
topLayout = QHBoxLayout()
topLayout.addWidget(styleLabel)
topLayout.addWidget(styleComboBox)
topLayout.addStretch(1)
topLayout.addWidget(self.useStylePaletteCheckBox)
topLayout.addWidget(disableWidgetsCheckBox)
mainLayout = QGridLayout()
mainLayout.addLayout(topLayout, 0, 0, 1, 2)
mainLayout.addWidget(self.topLeftGroupBox, 1, 0)
mainLayout.addWidget(self.topRightGroupBox, 1, 1)
mainLayout.addWidget(self.bottomLeftTabWidget, 2, 0)
mainLayout.addWidget(self.bottomRightGroupBox, 2, 1)
mainLayout.addWidget(self.progressBar, 3, 0, 1, 2)
mainLayout.setRowStretch(1, 1)
mainLayout.setRowStretch(2, 1)
mainLayout.setColumnStretch(0, 1)
mainLayout.setColumnStretch(1, 1)
self.setLayout(mainLayout)
self.changeStyle('Windows')
self.val = 0
def changeStyle(self, styleName):
QApplication.setStyle(QStyleFactory.create(styleName))
self.changePalette()
def changePalette(self):
if (self.useStylePaletteCheckBox.isChecked()):
QApplication.setPalette(QApplication.style().standardPalette())
else:
QApplication.setPalette(self.originalPalette)
def advanceProgressBar(self):
self.progressBar.setMaximum(100)
self.val += 1
self.progressBar.setValue(self.val)
def createTopLeftGroupBox(self):
self.topLeftGroupBox = QGroupBox("Group 1")
radioButton1 = QRadioButton("Radio button 1")
radioButton2 = QRadioButton("Radio button 2")
radioButton3 = QRadioButton("Radio button 3")
radioButton1.setChecked(True)
checkBox = QCheckBox("Tri-state check box")
checkBox.setTristate(True)
checkBox.setCheckState(Qt.PartiallyChecked)
layout = QVBoxLayout()
layout.addWidget(radioButton1)
layout.addWidget(radioButton2)
layout.addWidget(radioButton3)
layout.addWidget(checkBox)
layout.addStretch(1)
self.topLeftGroupBox.setLayout(layout)
def createTopRightGroupBox(self):
self.topRightGroupBox = QGroupBox("Group 2")
defaultPushButton = QPushButton("Default Push Button")
defaultPushButton.setDefault(True)
togglePushButton = QPushButton("Toggle Push Button")
togglePushButton.setCheckable(True)
togglePushButton.setChecked(True)
flatPushButton = QPushButton("Flat Push Button")
flatPushButton.setFlat(True)
layout = QVBoxLayout()
layout.addWidget(defaultPushButton)
layout.addWidget(togglePushButton)
layout.addWidget(flatPushButton)
layout.addStretch(1)
self.topRightGroupBox.setLayout(layout)
def createBottomLeftTabWidget(self):
self.bottomLeftTabWidget = QTabWidget()
self.bottomLeftTabWidget.setSizePolicy(QSizePolicy.Preferred,
QSizePolicy.Ignored)
tab1 = QWidget()
tableWidget = QTableWidget(10, 10)
tab1hbox = QHBoxLayout()
tab1hbox.setContentsMargins(5, 5, 5, 5)
tab1hbox.addWidget(tableWidget)
tab1.setLayout(tab1hbox)
tab2 = QWidget()
textEdit = QTextEdit()
textEdit.setPlainText("Twinkle, twinkle, little star,\n"
"How I wonder what you are.\n"
"Up above the world so high,\n"
"Like a diamond in the sky.\n"
"Twinkle, twinkle, little star,\n"
"How I wonder what you are!\n")
tab2hbox = QHBoxLayout()
tab2hbox.setContentsMargins(5, 5, 5, 5)
tab2hbox.addWidget(textEdit)
tab2.setLayout(tab2hbox)
self.bottomLeftTabWidget.addTab(tab1, "&Table")
self.bottomLeftTabWidget.addTab(tab2, "Text &Edit")
def createBottomRightGroupBox(self):
self.bottomRightGroupBox = QGroupBox("Group 3")
self.bottomRightGroupBox.setCheckable(True)
self.bottomRightGroupBox.setChecked(True)
lineEdit = QLineEdit('s3cRe7')
lineEdit.setEchoMode(QLineEdit.Password)
spinBox = QSpinBox(self.bottomRightGroupBox)
spinBox.setValue(50)
dateTimeEdit = QDateTimeEdit(self.bottomRightGroupBox)
dateTimeEdit.setDateTime(QDateTime.currentDateTime())
slider = QSlider(Qt.Horizontal, self.bottomRightGroupBox)
slider.setValue(40)
scrollBar = QScrollBar(Qt.Horizontal, self.bottomRightGroupBox)
scrollBar.setValue(60)
dial = QDial(self.bottomRightGroupBox)
dial.setValue(30)
dial.setNotchesVisible(True)
layout = QGridLayout()
layout.addWidget(lineEdit, 0, 0, 1, 2)
layout.addWidget(spinBox, 1, 0, 1, 2)
layout.addWidget(dateTimeEdit, 2, 0, 1, 2)
layout.addWidget(slider, 3, 0)
layout.addWidget(scrollBar, 4, 0)
layout.addWidget(dial, 3, 1, 2, 1)
layout.setRowStretch(5, 1)
self.bottomRightGroupBox.setLayout(layout)
def createProgressBar(self):
self.progressBar = QProgressBar()
self.progressBar.setRange(0, 10000)
self.progressBar.setValue(0)
timer = QTimer(self)
timer.timeout.connect(self.advanceProgressBar)
timer.start(1000)
class BatchProcessingView(View):
btn_run_batch: QPushButton
progress_bar: QProgressBar
field_channel: QLineEdit
field_workflow_config: FileInput
field_input_dir: FileInput
field_output_dir: FileInput
def __init__(self, controller: IBatchProcessingController):
super().__init__(template_class=MainTemplate)
if controller is None:
raise ValueError("controller")
self._controller = controller
self.setObjectName("batchProcessingView")
def load(self, model=None):
self._setup_ui()
def _setup_ui(self):
"""
Set up the UI for the BatchProcessingView
"""
layout = QVBoxLayout()
self.setLayout(layout)
# Workflow config
self.field_workflow_config = FileInput(
mode=FileInputMode.FILE, filter="Json file (*.json)", placeholder_text="Load a JSON workflow file..."
)
self.field_workflow_config.file_selected.connect(self._form_field_changed)
row1 = FormRow("1. Load workflow:", self.field_workflow_config)
# Channel index
self.field_channel = QLineEdit("0")
self.field_channel.setValidator(QIntValidator(bottom=0))
self.field_channel.textChanged.connect(self._form_field_changed)
row2 = FormRow("2. Structure channel index:", self.field_channel)
# Input dir
self.field_input_dir = FileInput(mode=FileInputMode.DIRECTORY, placeholder_text="Select a directory...")
self.field_input_dir.file_selected.connect(self._form_field_changed)
row3 = FormRow("3. Input directory:", self.field_input_dir)
# Output dir
self.field_output_dir = FileInput(mode=FileInputMode.DIRECTORY, placeholder_text="Select a directory...")
self.field_output_dir.file_selected.connect(self._form_field_changed)
row4 = FormRow("4. Output directory:", self.field_output_dir)
# Help
label = QLabel()
label.setText("Supported file formats: .tif, .tiff, .czi, .ome.tif, .ome.tiff")
form = QWidget()
form.setLayout(Form([row1, row2, row3, row4]))
layout.addWidget(form)
layout.addWidget(label)
# Submit
self.btn_run_batch = QPushButton("Run Batch")
self.btn_run_batch.clicked.connect(self._btn_run_batch_clicked)
self.update_button(enabled=False)
layout.addWidget(self.btn_run_batch)
# Progress bar
self.progress_bar = QProgressBar()
self.progress_bar.setRange(0, 100)
self.progress_bar.setValue(0)
self.progress_bar.setTextVisible(True)
self.progress_bar.setVisible(False)
layout.addWidget(self.progress_bar)
def update_button(self, enabled: bool):
"""
Update state of process button
Inputs:
enabled: True to enable the button, false to disable it
"""
self.btn_run_batch.setEnabled(enabled)
def set_run_batch_in_progress(self):
"""
Update page to reflect that a batch run is in progress
"""
# TODO make a CancelButton widget to avoid repeating this connect / disconnect pattern
self.btn_run_batch.setText("Cancel")
self.btn_run_batch.clicked.disconnect()
self.btn_run_batch.clicked.connect(self._btn_run_batch_cancel_clicked)
self.progress_bar.setVisible(True)
def reset_run_batch(self):
"""
Reset page state to reflect that there is no batch run in progress
"""
self.progress_bar.setValue(0)
self.btn_run_batch.setText("Run Batch")
self.btn_run_batch.clicked.disconnect()
self.btn_run_batch.clicked.connect(self._btn_run_batch_clicked)
self.progress_bar.setVisible(False)
def set_progress(self, progress: int):
"""
Update progress bar
Inputs:
progress (int): numerical value to set the progress bar to
"""
self.progress_bar.setValue(progress)
#####################################################################
# Event handlers
#####################################################################
def _btn_run_batch_clicked(self):
self._controller.run_batch()
def _btn_run_batch_cancel_clicked(self):
self.btn_run_batch.setText("Canceling...")
self._controller.cancel_run_batch()
def _form_field_changed(self, value):
workflow_config = self.field_workflow_config.selected_file
channel_index = int(self.field_channel.text()) if self.field_channel.text() else None
input_dir = self.field_input_dir.selected_file
output_dir = self.field_output_dir.selected_file
self._controller.update_batch_parameters(workflow_config, channel_index, input_dir, output_dir)
class AlgorithmOptions(QWidget):
def __init__(self, settings: StackSettings, image_view: StackImageView):
super().__init__()
self.settings = settings
self.view_name = image_view.name
self.show_result = QEnumComboBox(
enum_class=LabelEnum) # QCheckBox("Show result")
self._set_show_label_from_settings()
self.opacity = QDoubleSpinBox()
self.opacity.setRange(0, 1)
self.opacity.setSingleStep(0.1)
self._set_opacity_from_settings()
self.only_borders = QCheckBox("Only borders")
self._set_border_mode_from_settings()
self.borders_thick = QSpinBox()
self.borders_thick.setRange(1, 25)
self.borders_thick.setSingleStep(1)
self._set_border_thick_from_settings()
self.execute_in_background_btn = QPushButton("Execute in background")
self.execute_in_background_btn.setToolTip(
"Run calculation in background. Put result in multiple files panel"
)
self.execute_btn = QPushButton("Execute")
self.execute_btn.setStyleSheet("QPushButton{font-weight: bold;}")
self.execute_all_btn = QPushButton("Execute all")
self.execute_all_btn.setToolTip(
"Execute in batch mode segmentation with current parameter. File list need to be specified in image tab."
)
self.execute_all_btn.setDisabled(True)
self.save_parameters_btn = QPushButton("Save parameters")
self.block_execute_all_btn = False
self.algorithm_choose_widget = AlgorithmChoose(settings,
mask_algorithm_dict)
self.algorithm_choose_widget.result.connect(self.execution_result_set)
self.algorithm_choose_widget.finished.connect(self.execution_finished)
self.algorithm_choose_widget.progress_signal.connect(
self.progress_info)
# self.stack_layout = QStackedLayout()
self.keep_chosen_components_chk = QCheckBox("Save selected components")
self.keep_chosen_components_chk.setToolTip(
"Save chosen components when loading segmentation form file\n or from multiple file widget."
)
self.keep_chosen_components_chk.stateChanged.connect(
self.set_keep_chosen_components)
self.keep_chosen_components_chk.setChecked(
settings.keep_chosen_components)
self.show_parameters = QPushButton("Show parameters")
self.show_parameters.setToolTip(
"Show parameters of segmentation for each components")
self.show_parameters_widget = SegmentationInfoDialog(
self.settings, self.algorithm_choose_widget.change_algorithm)
self.show_parameters.clicked.connect(self.show_parameters_widget.show)
self.choose_components = ChosenComponents()
self.choose_components.check_change_signal.connect(
image_view.refresh_selected)
self.choose_components.mouse_leave.connect(image_view.component_unmark)
self.choose_components.mouse_enter.connect(image_view.component_mark)
# WARNING works only with one channels algorithms
# SynchronizeValues.add_synchronization("channels_chose", widgets_list)
self.chosen_list = []
self.progress_bar2 = QProgressBar()
self.progress_bar2.setHidden(True)
self.progress_bar = QProgressBar()
self.progress_bar.setHidden(True)
self.progress_info_lab = QLabel()
self.progress_info_lab.setHidden(True)
self.file_list = []
self.batch_process = BatchProceed()
self.batch_process.progress_signal.connect(self.progress_info)
self.batch_process.error_signal.connect(self.execution_all_error)
self.batch_process.execution_done.connect(self.execution_all_done)
self.batch_process.range_signal.connect(self.progress_bar.setRange)
self.is_batch_process = False
self.setContentsMargins(0, 0, 0, 0)
main_layout = QVBoxLayout()
# main_layout.setSpacing(0)
opt_layout = QHBoxLayout()
opt_layout.setContentsMargins(0, 0, 0, 0)
opt_layout.addWidget(self.show_result)
opt_layout.addWidget(right_label("Opacity:"))
opt_layout.addWidget(self.opacity)
main_layout.addLayout(opt_layout)
opt_layout2 = QHBoxLayout()
opt_layout2.setContentsMargins(0, 0, 0, 0)
opt_layout2.addWidget(self.only_borders)
opt_layout2.addWidget(right_label("Border thick:"))
opt_layout2.addWidget(self.borders_thick)
main_layout.addLayout(opt_layout2)
btn_layout = QGridLayout()
btn_layout.setContentsMargins(0, 0, 0, 0)
btn_layout.addWidget(self.execute_btn, 0, 0)
btn_layout.addWidget(self.execute_in_background_btn, 0, 1)
btn_layout.addWidget(self.execute_all_btn, 1, 0)
btn_layout.addWidget(self.save_parameters_btn, 1, 1)
main_layout.addLayout(btn_layout)
main_layout.addWidget(self.progress_bar2)
main_layout.addWidget(self.progress_bar)
main_layout.addWidget(self.progress_info_lab)
main_layout.addWidget(self.algorithm_choose_widget, 1)
# main_layout.addWidget(self.algorithm_choose)
# main_layout.addLayout(self.stack_layout, 1)
main_layout.addWidget(self.choose_components)
down_layout = QHBoxLayout()
down_layout.addWidget(self.keep_chosen_components_chk)
down_layout.addWidget(self.show_parameters)
main_layout.addLayout(down_layout)
main_layout.addStretch()
main_layout.setContentsMargins(0, 0, 0, 0)
# main_layout.setSpacing(0)
self.setLayout(main_layout)
# noinspection PyUnresolvedReferences
self.execute_in_background_btn.clicked.connect(
self.execute_in_background)
self.execute_btn.clicked.connect(self.execute_action)
self.execute_all_btn.clicked.connect(self.execute_all_action)
self.save_parameters_btn.clicked.connect(self.save_parameters)
# noinspection PyUnresolvedReferences
self.opacity.valueChanged.connect(self._set_opacity)
# noinspection PyUnresolvedReferences
self.show_result.currentEnumChanged.connect(self._set_show_label)
self.only_borders.stateChanged.connect(self._set_border_mode)
# noinspection PyUnresolvedReferences
self.borders_thick.valueChanged.connect(self._set_border_thick)
image_view.component_clicked.connect(
self.choose_components.other_component_choose)
settings.chosen_components_widget = self.choose_components
settings.components_change_list.connect(
self.choose_components.new_choose)
settings.image_changed.connect(
self.choose_components.remove_components)
settings.connect_to_profile(
f"{self.view_name}.image_state.only_border",
self._set_border_mode_from_settings)
settings.connect_to_profile(
f"{self.view_name}.image_state.border_thick",
self._set_border_thick_from_settings)
settings.connect_to_profile(f"{self.view_name}.image_state.opacity",
self._set_opacity_from_settings)
settings.connect_to_profile(f"{self.view_name}.image_state.show_label",
self._set_show_label_from_settings)
def _set_border_mode(self, value: bool):
self.settings.set_in_profile(
f"{self.view_name}.image_state.only_border", value)
def _set_border_thick(self, value: int):
self.settings.set_in_profile(
f"{self.view_name}.image_state.border_thick", value)
def _set_opacity(self, value: float):
self.settings.set_in_profile(f"{self.view_name}.image_state.opacity",
value)
def _set_show_label(self, value: LabelEnum):
self.settings.set_in_profile(
f"{self.view_name}.image_state.show_label", value)
def _set_border_mode_from_settings(self):
self.only_borders.setChecked(
self.settings.get_from_profile(
f"{self.view_name}.image_state.only_border", True))
def _set_border_thick_from_settings(self):
self.borders_thick.setValue(
self.settings.get_from_profile(
f"{self.view_name}.image_state.border_thick", 1))
def _set_opacity_from_settings(self):
self.opacity.setValue(
self.settings.get_from_profile(
f"{self.view_name}.image_state.opacity", 1.0))
def _set_show_label_from_settings(self):
self.show_result.setCurrentEnum(
self.settings.get_from_profile(
f"{self.view_name}.image_state.show_label",
LabelEnum.Show_results))
@Slot(int)
def set_keep_chosen_components(self, val):
self.settings.set_keep_chosen_components(val)
def save_parameters(self):
dial = PSaveDialog(io_functions.save_parameters_dict,
system_widget=False,
settings=self.settings,
path=IO_SAVE_DIRECTORY)
if not dial.exec_():
return
res = dial.get_result()
res.save_class.save(res.save_destination,
self.algorithm_choose_widget.current_parameters())
def file_list_change(self, val):
self.file_list = val
if len(self.file_list) > 0 and not self.block_execute_all_btn:
self.execute_all_btn.setEnabled(True)
else:
self.execute_all_btn.setDisabled(True)
def get_chosen_components(self):
return sorted(self.choose_components.get_chosen())
@property
def segmentation(self):
return self.settings.roi
@segmentation.setter
def segmentation(self, val):
self.settings.roi = val
def _image_changed(self):
self.settings.roi = None
self.choose_components.set_chose([], [])
def _execute_in_background_init(self):
if self.batch_process.isRunning():
return
self.progress_bar2.setVisible(True)
self.progress_bar2.setRange(0, self.batch_process.queue.qsize())
self.progress_bar2.setValue(self.batch_process.index)
self.progress_bar.setVisible(True)
self.progress_bar.setValue(0)
self.execute_btn.setDisabled(True)
self.batch_process.start()
def execute_in_background(self):
# TODO check if components are properly passed
widget = self.algorithm_choose_widget.current_widget()
segmentation_profile = widget.get_segmentation_profile()
task = BatchTask(self.settings.get_project_info(),
segmentation_profile, None)
self.batch_process.add_task(task)
self.progress_bar2.setRange(0, self.progress_bar2.maximum() + 1)
self._execute_in_background_init()
def execute_all_action(self):
dial = PSaveDialog(
SaveROI,
settings=self.settings,
system_widget=False,
path="io.save_batch",
file_mode=PSaveDialog.Directory,
)
if not dial.exec_():
return
folder_path = str(dial.selectedFiles()[0])
widget = self.algorithm_choose_widget.current_widget()
save_parameters = dial.values
segmentation_profile = widget.get_segmentation_profile()
for file_path in self.file_list:
task = BatchTask(file_path, segmentation_profile,
(folder_path, save_parameters))
self.batch_process.add_task(task)
self.progress_bar2.setRange(
0,
self.progress_bar2.maximum() + len(self.file_list))
self._execute_in_background_init()
def execution_all_error(self, text):
QMessageBox.warning(self, "Proceed error", text)
def execution_all_done(self):
if not self.batch_process.queue.empty():
self._execute_in_background_init()
return
self.execute_btn.setEnabled(True)
self.block_execute_all_btn = False
if len(self.file_list) > 0:
self.execute_all_btn.setEnabled(True)
self.progress_bar.setHidden(True)
self.progress_bar2.setHidden(True)
self.progress_info_lab.setHidden(True)
def execute_action(self):
self.execute_btn.setDisabled(True)
self.execute_all_btn.setDisabled(True)
self.block_execute_all_btn = True
self.is_batch_process = False
self.progress_bar.setRange(0, 0)
self.choose_components.setDisabled(True)
chosen = sorted(self.choose_components.get_chosen())
blank = get_mask(self.settings.roi, self.settings.mask, chosen)
if blank is not None:
# Problem with handling time data in algorithms
# TODO Fix This
blank = blank[0]
self.progress_bar.setHidden(False)
widget: AlgorithmSettingsWidget = self.algorithm_choose_widget.current_widget(
)
widget.set_mask(blank)
self.progress_bar.setRange(0, widget.algorithm.get_steps_num())
widget.execute()
self.chosen_list = chosen
def progress_info(self, text, num, file_name="", file_num=0):
self.progress_info_lab.setVisible(True)
if file_name != "":
self.progress_info_lab.setText(file_name + "\n" + text)
else:
self.progress_info_lab.setText(text)
self.progress_bar.setValue(num)
self.progress_bar2.setValue(file_num)
def execution_finished(self):
self.execute_btn.setEnabled(True)
self.block_execute_all_btn = False
if len(self.file_list) > 0:
self.execute_all_btn.setEnabled(True)
self.progress_bar.setHidden(True)
self.progress_info_lab.setHidden(True)
self.choose_components.setDisabled(False)
def execution_result_set(self, result):
self.settings.set_segmentation_result(result)
def showEvent(self, _):
widget = self.algorithm_choose_widget.current_widget()
widget.image_changed(self.settings.image)
class EmailReport(QWidget):
emailSentSignal = Signal()
def __init__(self, info='', report='', toemail=None, fromemail=None, password=None, server=None, port=25,
subject='Report', parent=None):
super().__init__(parent=parent)
self._info = str(info) # infomation reported
self._report = str(report) # report
self._toemail = str(toemail)
self._subject = str(subject)
mainLayout = QVBoxLayout(self)
mainLayout.setContentsMargins(0, 0, 0, 0)
mainLayout.setSpacing(0)
self.setStyleSheet("background-color: white;")
# information
self.infoText = QLabel(self._info)
self.infoText.setWordWrap(True)
self.infoText.setAlignment(Qt.AlignLeft | Qt.AlignTop)
self.infoText.setFont(QFont('Mcorsoft YaHei', 11, 50))
self.infoText.setStyleSheet("color:rgb(130,130,130); padding:10px;")
self.infoText.setFrameStyle(QFrame.Box|QFrame.Raised)
# report
self.reportText = QLabel(self._report)
self.reportText.setWordWrap(True)
self.reportText.setAlignment(Qt.AlignLeft | Qt.AlignTop)
self.reportText.setFont(QFont('Mcorsoft YaHei', 11, 50))
self.reportText.setStyleSheet("color:rgb(130,130,130); padding:10px;")
self.reportText.setFrameStyle(QFrame.Box|QFrame.Raised)
self.reportText.hide()
# 邮件地址
self.emailWidget = Email(email=fromemail, password=password, server=server, port=port, parent=self)
# 邮件发送按钮
buttonLayout = QHBoxLayout()
buttonLayout.setContentsMargins(10, 10, 10, 10)
buttonLayout.setSpacing(0)
buttonLayout.setAlignment(Qt.AlignHCenter)
emailSendButton = QPushButton()
emailSendButton.setText("发送邮件")
# 绑定点击事件处理函数
emailSendButton.clicked.connect(self.sendEmail)
emailSendButton.setStyleSheet(
"QPushButton{font:63 11pt 微软雅黑;border:0px; border-radius:3px; color:#FFFFFF; background-color:#2278C6}"
"QPushButton:hover{font:63 11pt 微软雅黑;border:0px; border-radius:3px;background-color:#1891FF;}"
)
buttonLayout.addWidget(emailSendButton)
# 进度条
self.progressBar = QProgressBar(self)
self.progressBar.setRange(0, 10)
self.progressBar.setTextVisible(False)
self.progressBar.setMaximumHeight(5)
# 将控件放入布局中
mainLayout.addWidget(self.infoText)
mainLayout.addWidget(self.reportText)
mainLayout.addWidget(self.emailWidget)
mainLayout.addLayout(buttonLayout)
mainLayout.addWidget(self.progressBar)
def sendEmail(self):
successFlag = True
subject = self.subject()
report = self.report()
toemail = self.toemail()
server = self.server()
port = self.port()
fromemail = self.fromemail()
password = self.password()
self.progressBar.setValue(2)
if successFlag:
try:
message = MIMEText(report, 'plain', 'utf-8')
message['From'] = Header(formataddr(('Reporter', fromemail)), 'utf-8') # 发送者
message['To'] = Header(formataddr(('Handler', toemail)), 'utf-8') # 接收者
message['Subject'] = Header(subject, 'utf-8')
self.progressBar.setValue(4)
except:
showQuickMessage(title='error', text='请输入合法的邮箱', icon=QMessageBox.Critical, parent=self)
successFlag = False
if successFlag:
try:
with smtplib.SMTP() as smtpObj:
smtpObj.connect(server, port)
smtpObj.login(fromemail, password)
self.progressBar.setValue(6)
smtpObj.sendmail(fromemail, [toemail], message.as_string())
self.progressBar.setValue(10)
showQuickMessage(title='info', text="邮件发送完成", icon=QMessageBox.Information, parent=self)
except:
showQuickMessage(title='error',
text=textwrap.dedent("""
邮件发送失败，请检查
1)网络是否连接。
2)邮箱账号密码是否输入正确
3)邮箱是否与服务器对应"""),
icon=QMessageBox.Critical,
parent=self)
successFlag = False
if successFlag:
self.emailSentSignal.emit()
self.progressBar.reset()
def subject(self):
return self._subject
def setSubject(self, subject):
self._subject = str(subject)
def info(self):
return self._info
def setInfo(self, info):
self._info = str(info)
self.infoText.setText(self._info)
def report(self):
return self._report
def setReport(self, report):
self._report = str(report)
self.reportText.setText(self._report)
def setReportVisible(self, visible=True):
if visible:
self.reportText.show()
else:
self.reportText.hide()
def showReport(self):
self.setReportVisible(True)
def hideReport(self):
self.setReportVisible(False)
def server(self):
return self.emailWidget.server()
def setServer(self, server):
self.emailWidget.setServer(server)
def port(self):
return self.emailWidget.port()
def setPort(self, port):
self.emailWidget.setPort(port)
def fromemail(self):
return self.emailWidget.email()
def setFromemail(self, email):
self.emailWidget.setEmail(email)
def toemail(self):
return self._toemail
def setToemail(self, email):
self._toemail = email
def password(self):
return self.emailWidget.password()
def setPassword(self, password):
self.emailWidget.setPassword(password)
class RunDialog(QDialog):
simulation_done = Signal(bool, str)
simulation_termination_request = Signal()
def __init__(self, config_file, run_model, parent=None):
QDialog.__init__(self, parent)
self.setWindowFlags(Qt.Window)
self.setWindowFlags(self.windowFlags()
& ~Qt.WindowContextHelpButtonHint)
self.setModal(True)
self.setWindowModality(Qt.WindowModal)
self.setWindowTitle(f"Simulations - {config_file}")
self._snapshot_model = SnapshotModel(self)
self._run_model = run_model
self._isDetailedDialog = False
self._minimum_width = 1200
ert = None
if isinstance(run_model, BaseRunModel):
ert = run_model.ert()
self._ticker = QTimer(self)
self._ticker.timeout.connect(self._on_ticker)
progress_proxy_model = ProgressProxyModel(self._snapshot_model,
parent=self)
self._total_progress_label = QLabel(
_TOTAL_PROGRESS_TEMPLATE.format(
total_progress=0, phase_name=run_model.getPhaseName()),
self,
)
self._total_progress_bar = QProgressBar(self)
self._total_progress_bar.setRange(0, 100)
self._total_progress_bar.setTextVisible(False)
self._iteration_progress_label = QLabel(self)
self._progress_view = ProgressView(self)
self._progress_view.setModel(progress_proxy_model)
self._progress_view.setIndeterminate(True)
legend_view = LegendView(self)
legend_view.setModel(progress_proxy_model)
self._tab_widget = QTabWidget(self)
self._tab_widget.currentChanged.connect(self._current_tab_changed)
self._snapshot_model.rowsInserted.connect(self.on_new_iteration)
self._job_label = QLabel(self)
self._job_model = JobListProxyModel(self, 0, 0, 0, 0)
self._job_model.setSourceModel(self._snapshot_model)
self._job_view = QTableView(self)
self._job_view.setVerticalScrollMode(QAbstractItemView.ScrollPerItem)
self._job_view.setSelectionBehavior(QAbstractItemView.SelectRows)
self._job_view.setSelectionMode(QAbstractItemView.SingleSelection)
self._job_view.clicked.connect(self._job_clicked)
self._open_files = {}
self._job_view.setModel(self._job_model)
self.running_time = QLabel("")
self.plot_tool = PlotTool(ert, config_file)
self.plot_tool.setParent(self)
self.plot_button = QPushButton(self.plot_tool.getName())
self.plot_button.clicked.connect(self.plot_tool.trigger)
self.plot_button.setEnabled(ert is not None)
self.kill_button = QPushButton("Kill simulations")
self.done_button = QPushButton("Done")
self.done_button.setHidden(True)
self.restart_button = QPushButton("Restart")
self.restart_button.setHidden(True)
self.show_details_button = QPushButton("Show details")
self.show_details_button.setCheckable(True)
size = 20
spin_movie = resourceMovie("loading.gif")
spin_movie.setSpeed(60)
spin_movie.setScaledSize(QSize(size, size))
spin_movie.start()
self.processing_animation = QLabel()
self.processing_animation.setMaximumSize(QSize(size, size))
self.processing_animation.setMinimumSize(QSize(size, size))
self.processing_animation.setMovie(spin_movie)
button_layout = QHBoxLayout()
button_layout.addWidget(self.processing_animation)
button_layout.addWidget(self.running_time)
button_layout.addStretch()
button_layout.addWidget(self.show_details_button)
button_layout.addWidget(self.plot_button)
button_layout.addWidget(self.kill_button)
button_layout.addWidget(self.done_button)
button_layout.addWidget(self.restart_button)
button_widget_container = QWidget()
button_widget_container.setLayout(button_layout)
layout = QVBoxLayout()
layout.addWidget(self._total_progress_label)
layout.addWidget(self._total_progress_bar)
layout.addWidget(self._iteration_progress_label)
layout.addWidget(self._progress_view)
layout.addWidget(legend_view)
layout.addWidget(self._tab_widget)
layout.addWidget(self._job_label)
layout.addWidget(self._job_view)
layout.addWidget(button_widget_container)
self.setLayout(layout)
self.kill_button.clicked.connect(self.killJobs)
self.done_button.clicked.connect(self.accept)
self.restart_button.clicked.connect(self.restart_failed_realizations)
self.show_details_button.clicked.connect(self.toggle_detailed_progress)
self.simulation_done.connect(self._on_simulation_done)
self.setMinimumWidth(self._minimum_width)
self._setSimpleDialog()
def _current_tab_changed(self, index: int):
# Clear the selection in the other tabs
for i in range(0, self._tab_widget.count()):
if i != index:
self._tab_widget.widget(i).clearSelection()
def _setSimpleDialog(self) -> None:
self._isDetailedDialog = False
self._tab_widget.setVisible(False)
self._job_label.setVisible(False)
self._job_view.setVisible(False)
self.show_details_button.setText("Show details")
def _setDetailedDialog(self) -> None:
self._isDetailedDialog = True
self._tab_widget.setVisible(True)
self._job_label.setVisible(True)
self._job_view.setVisible(True)
self.show_details_button.setText("Hide details")
@Slot(QModelIndex, int, int)
def on_new_iteration(self, parent: QModelIndex, start: int,
end: int) -> None:
if not parent.isValid():
index = self._snapshot_model.index(start, 0, parent)
iter_row = start
self._iteration_progress_label.setText(
f"Progress for iteration {index.internalPointer().id}")
widget = RealizationWidget(iter_row)
widget.setSnapshotModel(self._snapshot_model)
widget.currentChanged.connect(self._select_real)
self._tab_widget.addTab(
widget,
f"Realizations for iteration {index.internalPointer().id}")
@Slot(QModelIndex)
def _job_clicked(self, index):
if not index.isValid():
return
selected_file = index.data(FileRole)
if selected_file and selected_file not in self._open_files:
job_name = index.siblingAtColumn(0).data()
viewer = FileDialog(
selected_file,
job_name,
index.row(),
index.model().get_real(),
index.model().get_iter(),
self,
)
self._open_files[selected_file] = viewer
def remove_file():
"""
We have sometimes seen this fail because the selected file is not
in open file, without being able to reproduce the exception.
"""
try:
self._open_files.pop(selected_file)
except KeyError:
logger = logging.getLogger(__name__)
logger.exception(
f"Failed to pop: {selected_file} from {self._open_files}"
)
viewer.finished.connect(remove_file)
elif selected_file in self._open_files:
self._open_files[selected_file].raise_()
@Slot(QModelIndex)
def _select_real(self, index):
step = 0
stage = 0
real = index.row()
iter_ = index.model().get_iter()
self._job_model.set_step(iter_, real, stage, step)
self._job_label.setText(
f"Realization id {index.data(RealIens)} in iteration {iter_}")
self._job_view.horizontalHeader().setSectionResizeMode(
QHeaderView.Stretch)
def reject(self):
return
def closeEvent(self, QCloseEvent):
if self._run_model.isFinished():
self.simulation_done.emit(self._run_model.hasRunFailed(),
self._run_model.getFailMessage())
else:
# Kill jobs if dialog is closed
if self.killJobs() != QMessageBox.Yes:
QCloseEvent.ignore()
def startSimulation(self):
self._run_model.reset()
self._snapshot_model.reset()
self._tab_widget.clear()
evaluator_server_config = EvaluatorServerConfig()
def run():
asyncio.set_event_loop(asyncio.new_event_loop())
self._run_model.startSimulations(
evaluator_server_config=evaluator_server_config, )
simulation_thread = Thread(name="ert_gui_simulation_thread")
simulation_thread.setDaemon(True)
simulation_thread.run = run
simulation_thread.start()
self._ticker.start(1000)
tracker = EvaluatorTracker(
self._run_model,
ee_con_info=evaluator_server_config.get_connection_info(),
)
worker = TrackerWorker(tracker)
worker_thread = QThread()
worker.done.connect(worker_thread.quit)
worker.consumed_event.connect(self._on_tracker_event)
worker.moveToThread(worker_thread)
self.simulation_done.connect(worker.stop)
self._worker = worker
self._worker_thread = worker_thread
worker_thread.started.connect(worker.consume_and_emit)
self._worker_thread.start()
def killJobs(self):
msg = "Are you sure you want to kill the currently running simulations?"
kill_job = QMessageBox.question(self, "Kill simulations?", msg,
QMessageBox.Yes | QMessageBox.No)
if kill_job == QMessageBox.Yes:
# Normally this slot would be invoked by the signal/slot system,
# but the worker is busy tracking the evaluation.
self._worker.request_termination()
self.reject()
return kill_job
@Slot(bool, str)
def _on_simulation_done(self, failed, failed_msg):
self.processing_animation.hide()
self.kill_button.setHidden(True)
self.done_button.setHidden(False)
self.restart_button.setVisible(
self._run_model.has_failed_realizations())
self.restart_button.setEnabled(self._run_model.support_restart)
self._total_progress_bar.setValue(100)
self._total_progress_label.setText(
_TOTAL_PROGRESS_TEMPLATE.format(
total_progress=100, phase_name=self._run_model.getPhaseName()))
if failed:
msg = QMessageBox()
msg.setIcon(QMessageBox.Critical)
msg.setText("Simulations failed!".center(100))
msg.setDetailedText(failed_msg)
msg.exec_()
@Slot()
def _on_ticker(self):
runtime = self._run_model.get_runtime()
self.running_time.setText(format_running_time(runtime))
@Slot(object)
def _on_tracker_event(self, event):
if isinstance(event, EndEvent):
self.simulation_done.emit(event.failed, event.failed_msg)
self._worker.stop()
self._ticker.stop()
elif isinstance(event, FullSnapshotEvent):
if event.snapshot is not None:
self._snapshot_model._add_snapshot(event.snapshot,
event.iteration)
self._progress_view.setIndeterminate(event.indeterminate)
progress = int(event.progress * 100)
self._total_progress_bar.setValue(progress)
self._total_progress_label.setText(
_TOTAL_PROGRESS_TEMPLATE.format(total_progress=progress,
phase_name=event.phase_name))
elif isinstance(event, SnapshotUpdateEvent):
if event.partial_snapshot is not None:
self._snapshot_model._add_partial_snapshot(
event.partial_snapshot, event.iteration)
self._progress_view.setIndeterminate(event.indeterminate)
progress = int(event.progress * 100)
self._total_progress_bar.setValue(progress)
self._total_progress_label.setText(
_TOTAL_PROGRESS_TEMPLATE.format(total_progress=progress,
phase_name=event.phase_name))
def restart_failed_realizations(self):
msg = QMessageBox(self)
msg.setIcon(QMessageBox.Information)
msg.setText(
"Note that workflows will only be executed on the restarted "
"realizations and that this might have unexpected consequences.")
msg.setWindowTitle("Restart failed realizations")
msg.setStandardButtons(QMessageBox.Ok | QMessageBox.Cancel)
result = msg.exec_()
if result == QMessageBox.Ok:
self.restart_button.setVisible(False)
self.kill_button.setVisible(True)
self.done_button.setVisible(False)
self._run_model.restart()
self.startSimulation()
@Slot()
def toggle_detailed_progress(self):
if self._isDetailedDialog:
self._setSimpleDialog()
else:
self._setDetailedDialog()
self.adjustSize()
class AbortWindow(QDialog):
"""
Displays busy message and provides abort button.
The class serves SmoothCube, WorkerThread and SelectSmoothing.
"""
def __init__(self, parent=None):
"""
init abort or notification ui.
Displays while smoothing freezes the application.
Allows abort button to be added if needed.
"""
super(AbortWindow, self).__init__(parent)
self.setModal(False)
self.setWindowFlags(self.windowFlags() | Qt.WindowStaysOnTopHint)
self.parent = parent
self.label_a_1 = QLabel("Executing smoothing algorithm.")
self.label_a_2 = QLabel("This may take several minutes.")
self.abort_button = QPushButton("Abort")
self.abort_button.clicked.connect(self.abort)
self.pb = QProgressBar(self)
self.pb_counter = 0
self.abort_flag = False
self.info_box = None
# vbl is short for Vertical Box Layout
vbl = QVBoxLayout()
vbl.addWidget(self.label_a_1)
vbl.addWidget(self.label_a_2)
vbl.addWidget(self.pb)
vbl.addWidget(self.abort_button)
self.setLayout(vbl)
self.show()
def init_pb(self, start, end):
"""
Init the progress bar
:param start: Start Value
:param end: End Value
"""
self.pb.setRange(start, end)
self.pb_counter = start
def update_pb(self):
"""
This function is called in the worker thread to
update the progress bar and checks if the
local class variable abort_flag is active.
If the abort button is clicked, the main thread
will set abort_flag to True. The next time the
worker thread calls this function, a custom
exception is raised terminating the calculation.
The exception is handled by the WorkerThread class.
:raises: AbortException: terminating smoothing calculation
"""
if self.abort_flag:
raise AbortException("Abort Calculation")
self.pb_counter += 1
self.pb.setValue(self.pb_counter)
QApplication.processEvents()
def abort(self):
"""Abort calculation"""
self.abort_flag = True
self.parent.clean_up()
def show_error_message(self, message, title, parent=None):
self.info_box = QMessageBox(parent=parent)
self.info_box.setIcon(QMessageBox.Information)
self.info_box.setText(message)
self.info_box.setWindowTitle(title)
self.info_box.setStandardButtons(QMessageBox.Ok)
self.info_box.show()
def smoothing_done(self, component_id=None):
"""Notify user success"""
self.hide()
if component_id is None:
message = "The result has been added as a" \
" new component of the input Data." \
" The new component can be accessed" \
" in the viewer drop-downs."
else:
message = "The result has been added as" \
" \"{0}\" and can be selected" \
" in the viewer drop-down menu.".format(component_id)
self.show_error_message(message, "Success", self)
self.clean_up()
def print_error(self, exception):
"""Print error message"""
if "signal only works in main thread" in str(exception):
message = "Smoothing Failed!\n\n" + "Please update your SpectralCube package"
else:
message = "Smoothing Failed!\n\n" + str(exception)
self.show_error_message(message, "Error", self)
self.clean_up()
def clean_up(self):
self.parent.clean_up()
def keyPressEvent(self, e):
if e.key() == Qt.Key_Escape:
self.abort()
class MainWindow(QMainWindow):
def __init__(self, title):
super().__init__()
self.setWindowTitle(title)
self.lib_path = ""
self.final_title = ""
analysis_icon = QIcon(os.path.join(icons_dir, "icon.png"))
stack_icon = QIcon(os.path.join(icons_dir, "icon_stack.png"))
self.analysis_button = QToolButton(self)
self.analysis_button.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
self.analysis_button.setIcon(analysis_icon)
# TODO use more general solution for text wrapping
self.analysis_button.setText(SEGMENTATION_NAME.replace(" ", "\n"))
self.analysis_button.setIconSize(QSize(100, 100))
self.mask_button = QToolButton(self)
self.mask_button.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
self.mask_button.setIcon(stack_icon)
self.mask_button.setText(MASK_NAME.replace(" ", "\n"))
self.mask_button.setIconSize(QSize(100, 100))
self.analysis_button.clicked.connect(self.launch_analysis)
self.mask_button.clicked.connect(self.launch_mask)
self.progress = QProgressBar()
self.progress.setHidden(True)
layout = QGridLayout()
layout.addWidget(self.progress, 0, 0, 1, 2)
layout.addWidget(self.analysis_button, 1, 1)
layout.addWidget(self.mask_button, 1, 0)
widget = QWidget()
widget.setLayout(layout)
self.setCentralWidget(widget)
self.setWindowIcon(analysis_icon)
self.prepare = None
self.wind = None
def _launch_begin(self):
self.progress.setVisible(True)
self.progress.setRange(0, 0)
self.analysis_button.setDisabled(True)
self.mask_button.setDisabled(True)
import_config()
def launch_analysis(self):
self._launch_begin()
self.lib_path = "PartSeg.segmentation_analysis.main_window"
self.final_title = "PartSeg Segmentation Analysis"
self.prepare = Prepare(self.lib_path)
self.prepare.finished.connect(self.launch)
self.prepare.start()
def launch_mask(self):
self._launch_begin()
self.lib_path = "PartSeg.segmentation_mask.main_window"
self.final_title = "PartSeg Mask Segmentation"
self.prepare = Prepare(self.lib_path)
self.prepare.finished.connect(self.launch)
self.prepare.start()
def window_shown(self):
self.close()
def launch(self):
if self.prepare.result is None:
self.close()
return
if self.prepare.errors:
errors_message = QMessageBox()
errors_message.setText("There are errors during start")
errors_message.setInformativeText(
"During load saved state some of data could not be load properly\n"
"The files has prepared backup copies in state directory (Help > State directory)"
)
errors_message.setStandardButtons(QMessageBox.Ok)
text = "\n".join(["File: " + x[0] + "\n" + str(x[1]) for x in self.prepare.errors])
errors_message.setDetailedText(text)
errors_message.exec()
wind = self.prepare.result(title=self.final_title, signal_fun=self.window_shown)
wind.show()
self.wind = wind
class AbortWindow(QDialog):
"""
Displays busy message and provides abort button.
The class serves SmoothCube, WorkerThread and SelectSmoothing.
"""
def __init__(self, parent=None):
"""
init abort or notification ui.
Displays while smoothing freezes the application.
Allows abort button to be added if needed.
"""
super(AbortWindow, self).__init__(parent)
self.setModal(False)
self.setWindowFlags(self.windowFlags() | Qt.Tool)
self.parent = parent
self.label_a_1 = QLabel("Executing smoothing algorithm.")
self.label_a_2 = QLabel("This may take several minutes.")
self.abort_button = QPushButton("Abort")
self.abort_button.clicked.connect(self.abort)
self.pb = QProgressBar(self)
self.pb_counter = 0
self.abort_function = None
# vbl is short for Vertical Box Layout
vbl = QVBoxLayout()
vbl.addWidget(self.label_a_1)
vbl.addWidget(self.label_a_2)
vbl.addWidget(self.pb)
vbl.addWidget(self.abort_button)
self.setLayout(vbl)
self.show()
def init_pb(self, start, end):
"""
Init the progress bar
:param start: Start Value
:param end: End Value
"""
self.pb.setRange(start, end)
self.pb_counter = start
def update_pb(self):
"""Update progress bar"""
self.pb_counter += 1
self.pb.setValue(self.pb_counter)
QApplication.processEvents()
def abort(self):
"""Abort calculation"""
if self.abort_function is not None:
self.abort_function()
self.parent.clean_up()
def smoothing_done(self, component_id=None):
"""Notify user success"""
self.hide()
if component_id is None:
message = "The result has been added as a" \
" new component of the input Data." \
" The new component can be accessed" \
" in the viewer drop-downs."
else:
message = "The result has been added as" \
" \"{0}\" and can be selected" \
" in the viewer drop-down menu.".format(component_id)
info = QMessageBox.information(self, "Success", message)
self.clean_up()
def print_error(self, exception):
"""Print error message"""
message = "Smoothing Failed!\n\n" + str(exception)
info = QMessageBox.critical(self, "Error", message)
self.clean_up()
def clean_up(self):
self.parent.clean_up()
