I have a workbook that has some sheets in it. One of the sheets has charts in it. I need to use xlrd or openpyxl to edit another sheet, but, whenever I save the workbook, the charts are gone.
Any workaround to this? Is there another python package that preserves charts and formatting?
This is currently not possible with either but I hope to have it in openpyxl 2.x. Patches / pull requests always welcome! ;-)
来源：https://stackoverflow.com/questions/19323049/how-can-i-edit-excel-workbooks-using-xlrd-or-openpyxl-while-preserving-charts