Graphs are broken after opening and saving with openpyxl
*Created originally on Bitbucket by [Pete75 (Petri Panula)](https://bitbucket.org/%7B800ae7e4-f61a-4571-af1e-cc1afcab552f%7D/)*
pip freeze |grep openpyxl
openpyxl==2.6.0
I need to automate some excel stuff, but that job can't continue until I find the solution why some graphs are lost and excel corrupted after modifying the Excel with openpyxl..
I tried to remove a lot things from original excel and at least with attached one I'm able to reproduce it with command:
python test.py
*******
python --version
Python 2.7.12
Hopefully I can get some clue why this happens..
*Attachments:* [new_file.xlsx](/uploads/fa9652f482c812427858a16d9c1fa394/new_file.xlsx)[test.py](/uploads/3914490a4a9f5a8153668c088dc1df22/test.py)[rep_test3.xlsx](/uploads/ac6d9e327f839b313f02e077bede7faa/rep_test3.xlsx)
issue