def get_file(directory, parent=None):
"""
Show a open file dialog
:param directory: str, root directory
:param parent: QWidget
:return: str, selected folder or None if no folder is selected
"""
file_dialog = QFileDialog(parent)
if directory:
file_dialog.setDirectory(directory)
directory = file_dialog.getOpenFileName()
directory = python.force_list(directory)
if directory:
return directory
def get_folder(directory=None,
title='Select Folder',
show_files=False,
parent=None):
"""
Shows a open folder dialog
:param directory: str, root directory
:param title: str, select folder dialog title
:param parent: QWidget
:return: str, selected folder or None if no folder is selected
"""
file_dialog = QFileDialog(parent)
if show_files:
file_dialog.setFileMode(QFileDialog.DirectoryOnly)
file_dialog.setOption(QFileDialog.ShowDirsOnly, False)
if directory:
file_dialog.setDirectory(directory)
directory = file_dialog.getExistingDirectory(parent, title)
if directory:
return directory
