def julia_kernel_editor_closed(self, ret_code):
"""Catches the selected Julia kernel name when the editor is closed."""
previous_julia_kernel = self.ui.comboBox_julia_kernel.currentText()
self.ui.comboBox_julia_kernel.clear()
julia_kernel_cb_items = ["Select Julia kernel spec..."
] + [*find_julia_kernels().keys()]
self.ui.comboBox_julia_kernel.addItems(julia_kernel_cb_items)
if ret_code != 1: # Editor closed with something else than clicking Ok.
# Set previous kernel selected in combobox if it still exists
previous_kernel_index = self.ui.comboBox_julia_kernel.findText(
previous_julia_kernel)
if previous_kernel_index == -1:
self.ui.comboBox_julia_kernel.setCurrentIndex(0)
else:
self.ui.comboBox_julia_kernel.setCurrentIndex(
previous_kernel_index)
return
new_kernel = self._kernel_editor.selected_kernel
index = self.ui.comboBox_julia_kernel.findText(new_kernel)
if index == -1:
notification = Notification(
self, f"Julia kernel spec {new_kernel} not found")
notification.show()
self.ui.comboBox_julia_kernel.setCurrentIndex(0)
else:
self.ui.comboBox_julia_kernel.setCurrentIndex(index)
def python_kernel_editor_closed(self, ret_code):
"""Catches the selected Python kernel name when the editor is closed."""
previous_python_kernel = self.ui.comboBox_python_kernel.currentText()
self.ui.comboBox_python_kernel.clear()
python_kernel_cb_items = ["Select Python kernel spec..."
] + [*find_python_kernels().keys()]
self.ui.comboBox_python_kernel.addItems(python_kernel_cb_items)
if ret_code != 1: # Editor closed with something else than clicking Ok.
# Set previous kernel selected in Python kernel combobox if it still exists
python_kernel_index = self.ui.comboBox_python_kernel.findText(
previous_python_kernel)
if python_kernel_index == -1:
self.ui.comboBox_python_kernel.setCurrentIndex(
0) # Previous not found
else:
self.ui.comboBox_python_kernel.setCurrentIndex(
python_kernel_index)
return
new_kernel = self._kernel_editor.selected_kernel
index = self.ui.comboBox_python_kernel.findText(new_kernel)
if index == -1: # New kernel not found, should be quite exceptional
notification = Notification(
self, f"Python kernel spec {new_kernel} not found")
notification.show()
self.ui.comboBox_python_kernel.setCurrentIndex(0)
else:
self.ui.comboBox_python_kernel.setCurrentIndex(index)
def done(self, r):
"""Checks that selected path exists and is a valid
Spine Toolbox directory when ok button is clicked or
when enter is pressed without the combobox being in focus.
Args:
r (int) Return code
"""
if r == QDialog.Accepted:
if not os.path.isdir(self.selection()):
notification = Notification(self, "Path does not exist")
notification.show()
return
project_json_fp = os.path.abspath(
os.path.join(self.selection(), ".spinetoolbox",
"project.json"))
if not os.path.isfile(project_json_fp):
notification = Notification(
self, "Not a valid Spine Toolbox project")
notification.show()
return
# self.selection() now contains a valid Spine Toolbox project directory.
# Add the parent directory of selected directory to qsettings
self.update_recents(
os.path.abspath(os.path.join(self.selection(),
os.path.pardir)),
self._toolbox.qsettings())
super().done(r)
def combobox_key_press_event(self, e):
"""Interrupts Enter and Return key presses when QComboBox is in focus.
This is needed to prevent showing the 'Not a valid Spine Toolbox project'
Notifier every time Enter is pressed.
Args:
e (QKeyEvent): Received key press event.
"""
if e.key() == Qt.Key_Enter or e.key() == Qt.Key_Return:
state = self.ui.comboBox_current_path.validator().state
fm_current_index = self.ui.treeView_file_system.currentIndex()
if state == QValidator.Intermediate:
# Remove path from qsettings
self.remove_directory_from_recents(
os.path.abspath(self.selection()),
self._toolbox.qsettings())
# Remove path from combobox as well
cb_index = self.ui.comboBox_current_path.findText(
os.path.abspath(self.selection()))
if cb_index == -1:
pass
# logging.error("{0} not found in combobox")
else:
self.ui.comboBox_current_path.removeItem(cb_index)
notification = Notification(self, "Path does not exist")
notification.show()
elif state == QValidator.Acceptable:
p = self.ui.comboBox_current_path.currentText()
fm_index = self.file_model.index(p)
if not fm_current_index == fm_index:
self.ui.treeView_file_system.collapseAll()
self.ui.treeView_file_system.setCurrentIndex(fm_index)
self.ui.treeView_file_system.expand(fm_index)
self.ui.treeView_file_system.scrollTo(
fm_index, hint=QAbstractItemView.PositionAtTop)
else:
project_json_fp = os.path.abspath(
os.path.join(self.selection(), ".spinetoolbox",
"project.json"))
if os.path.isfile(project_json_fp):
self.done(QDialog.Accepted)
else:
# INVALID (or None). Happens if Enter key is pressed and the combobox text has not been edited yet.
pass
e.accept()
else:
QComboBox.keyPressEvent(self.ui.comboBox_current_path, e)