def save_as(self, event):
options = QFileDialog.Options()
path, format = QFileDialog.getSaveFileName(
self, "caption", '',
"SPSS Statistics (*.sav);;"
"FatsStat (*.frs)", '', options)
logger.debug(path)
logger.debug(format)
ext = os.path.splitext(path)[1][1:]
logger.debug(ext)
writer = Writer(path, Writer.ExtensionsFormat[ext])
try:
writer.write()
except Exception as e:
logger.error(e)
QMessageBox.critical(self, "Error", str(e))
