Method close

src/types/workbook.rs:267–275

(&mut self)

    }

    fn close(&mut self) -> PyResult<()> {
        match self.sheets {
            SheetsEnum::None => Err(Error::WorkbookClosed.into()),
            _ => {
                self.sheets = SheetsEnum::None;
                Ok(())
            }
        }
    }

    fn __enter__(slf: Py<Self>) -> Py<Self> {
        slf