def open(self, event=None):
"""
Creates a new tab with the editor containing the code from a file
selected by the user.
"""
filters = 'Python files (*.py);;Lua files (*.lua);;Lisp files (*.lisp);;JSON files (*.json);;All files (*.*)'
path, filter = QtWidgets.QFileDialog.getOpenFileName(
self,
directory=self.last_dir,
filter=filters,
initialFilter=self.last_selected_filter)
if not path:
return
self.last_selected_filter = filter
self.last_dir = dirname(path)
try:
self.add(HtmlEditor.from_file(path))
except Exception as e:
print(traceback.format_exc())
title = 'Error opening {}'.format(path)
text = 'Exception encountered while opening {}:\n\n{}.\n\nThe full traceback has been printed to stdout.'.format(
path, e)
QtWidgets.QMessageBox.critical(self, title, text)
def accept(self):
try:
text = self.textedit.toPlainText()
self.editor = HtmlEditor.from_string(text, 'py')
super(CodeInput, self).accept()
except ParseException:
QtWidgets.QMessageBox.critical(self, "Parsing error", "Could not parse the given text.")
def open(self, event=None):
"""
Creates a new tab with the editor containing the code from a file
selected by the user.
"""
filters = 'Python files (*.py);;Lua files (*.lua);;Lisp files (*.lisp);;JSON files (*.json);;All files (*.*)';
path, filter = QtWidgets.QFileDialog.getOpenFileName(self,
directory=self.last_dir,
filter=filters,
initialFilter=self.last_selected_filter)
if not path:
return
self.last_selected_filter = filter
self.last_dir = dirname(path)
try:
self.add(HtmlEditor.from_file(path))
except Exception as e:
print(traceback.format_exc())
title = 'Error opening {}'.format(path)
text = 'Exception encountered while opening {}:\n\n{}.\n\nThe full traceback has been printed to stdout.'.format(path, e)
QtWidgets.QMessageBox.critical(self, title, text)
def accept(self):
try:
text = self.textedit.toPlainText()
self.editor = HtmlEditor.from_string(text, 'py')
super(CodeInput, self).accept()
except ParseException:
QtWidgets.QMessageBox.critical(self, "Parsing error",
"Could not parse the given text.")
def new(self, language='py'):
"""
Creates a new tab with an empty editor.
"""
self.add(HtmlEditor.new_empty(language))
def new(self, language='py'):
"""
Creates a new tab with an empty editor.
"""
self.add(HtmlEditor.new_empty(language))
