def test_get_open_file_name_selected_filter(self):
"""
Test that `getOpenFileName` does not modify the selectedFilter as returned by `QFileDialog.getOpenFileName`
"""
# GIVEN: FileDialog with a mocked QDialog.get_save_file_name method
# WHEN: Calling FileDialog.getOpenFileName, and `QFileDialog.getOpenFileName` returns a known `selectedFilter`
with patch('PyQt5.QtWidgets.QFileDialog.getOpenFileName',
return_value=('', 'selected filter')):
result = FileDialog.getOpenFileName()
# THEN: getOpenFileName() should return a tuple with the second value set to a the selected filter
assert result[1] == 'selected filter'
def on_attach_file_button_clicked(self):
"""
Attach files to the bug report e-mail.
"""
file_path, filter_used = \
FileDialog.getOpenFileName(self,
translate('ImagePlugin.ExceptionDialog', 'Select Attachment'),
Settings().value(self.settings_section + '/last directory'),
'{text} (*)'.format(text=UiStrings().AllFiles))
log.info('New files {file_path}'.format(file_path=file_path))
if file_path:
self.file_attachment = str(file_path)
def test_get_open_file_name_user_abort(self):
"""
Test that `getOpenFileName` handles the case when the user cancels the dialog
"""
# GIVEN: FileDialog with a mocked QDialog.getOpenFileName method
# WHEN: Calling FileDialog.getOpenFileName and the user cancels the dialog (it returns a tuple with the first
# value set as an empty string)
with patch('PyQt5.QtWidgets.QFileDialog.getOpenFileName',
return_value=('', '')):
result = FileDialog.getOpenFileName()
# THEN: First value should be None
assert result[0] is None
def test_get_open_file_name_user_accepts(self):
"""
Test that `getOpenFileName` handles the case when the user accepts the dialog
"""
# GIVEN: FileDialog with a mocked QDialog.getOpenFileName method
# WHEN: Calling FileDialog.getOpenFileName, the user chooses a file and accepts the dialog (it returns a
# tuple with the first value set as an string pointing to the file)
with patch('PyQt5.QtWidgets.QFileDialog.getOpenFileName',
return_value=(os.path.join('test', 'chosen.file'), '')):
result = FileDialog.getOpenFileName()
# THEN: getOpenFileName() should return a tuple with the first value set to a Path object pointing to the
# chosen file
assert result[0] == Path('test', 'chosen.file')
def on_browse_button_clicked(self):
"""
A handler to handle a click on the browse button.
Show the QFileDialog and process the input from the user
:rtype: None
"""
caption = self.dialog_caption
path = None
if self._path_type == PathEditType.Directories:
if not caption:
caption = translate('OpenLP.PathEdit', 'Select Directory')
path = FileDialog.getExistingDirectory(self, caption, self._path, FileDialog.ShowDirsOnly)
elif self._path_type == PathEditType.Files:
if not caption:
caption = self.dialog_caption = translate('OpenLP.PathEdit', 'Select File')
path, filter_used = FileDialog.getOpenFileName(self, caption, self._path, self.filters)
if path:
self.on_new_path(path)
def get_file_name(self, title, editbox, setting_name, filters=''):
"""
Opens a FileDialog and saves the filename to the given editbox.
:param str title: The title of the dialog.
:param QtWidgets.QLineEdit editbox: An QLineEdit.
:param str setting_name: The place where to save the last opened directory.
:param str filters: The file extension filters. It should contain the file description
as well as the file extension. For example::
'OpenLP 2 Databases (*.sqlite)'
:rtype: None
"""
if filters:
filters += ';;'
filters += '%s (*)' % UiStrings().AllFiles
file_path, filter_used = FileDialog.getOpenFileName(
self, title, Settings().value(self.plugin.settings_section + '/' + setting_name), filters)
if file_path:
editbox.setText(str(file_path))
Settings().setValue(self.plugin.settings_section + '/' + setting_name, file_path.parent)
