def import_dicom_directory_as_slices():
caption = ('Select directory containing DICOM files to load as slices of a'
'single array')
dialog = QtGui.QFileDialog(caption=caption)
dialog.setFileMode(QtGui.QFileDialog.Directory)
directory = dialog.exec_()
if directory == QtGui.QDialog.Rejected:
return []
directory = dialog.selectedFiles()
return load(directory[0])
