def browse_files(self, in_demos=False):
start_file = self.last_path() or os.path.expanduser("~/")
filenames = QFileDialog.getOpenFileNames(self,
'Open Multiple Data Files',
start_file, dialog_formats())
if isinstance(filenames, tuple): # has a file description
filenames = filenames[0]
self.load_files(filenames)
def browse_file(self, in_demos=False):
if in_demos:
start_file = get_sample_datasets_dir()
if not os.path.exists(start_file):
QMessageBox.information(
None, "File",
"Cannot find the directory with documentation data sets")
return
else:
start_file = self.last_path() or os.path.expanduser("~/")
filename, _ = QFileDialog.getOpenFileName(
self, 'Open Orange Data File', start_file, dialog_formats())
if not filename:
return
self.add_path(filename)
self.source = self.LOCAL_FILE
self.load_data()
def browse_file(self, in_demos=False):
if in_demos:
start_file = get_sample_datasets_dir()
if not os.path.exists(start_file):
QMessageBox.information(
None, "File",
"Cannot find the directory with documentation data sets")
return
else:
start_file = self.last_path() or os.path.expanduser("~/")
filename, _ = QFileDialog.getOpenFileName(self,
'Open Orange Data File',
start_file, dialog_formats())
if not filename:
return
self.add_path(filename)
self.source = self.LOCAL_FILE
self.load_data()
def test_add_new_format(self):
# test adding file formats after registering the widget
formats = dialog_formats()
self.assertTrue(".123" in formats)
def test_call_deprecated_dialog_formats(self):
with self.assertWarns(OrangeDeprecationWarning):
self.assertIn("Tab", dialog_formats())
def test_call_deprecated_dialog_formats(self):
with self.assertWarns(OrangeDeprecationWarning):
self.assertIn("Tab", dialog_formats())
def test_add_new_format(self):
# test adding file formats after registering the widget
formats = dialog_formats()
self.assertTrue(".123" in formats)
