Tag Archives: plotly

Upgrading plotly (to 6.9.1)

Posted on 19/07/2025 by dougaj4

Today I found that some of my plotly functions were not working, and re-loading the pyxll files returned the message “could not import PySide6.Qtgui pyside6”. Searching for this problem I found: After upgrading PySide6 gives error No module named ‘PySide6.QtWidgets’ … Continue reading →

Posted in Drawing, Excel, Link to Python, PyXLL | Tagged , , , , , , | Leave a comment

Installing Python and pyxll from scratch

Posted on 26/09/2022 by dougaj4

Updated 28th September 2022. Matplotlib latest version OK. I recently installed Python and pyxll (plus the required additional libraries) on a new computer, which raised a few problems with incompatible versions, so here is a summary of what worked (as … Continue reading →

Posted in Animation, Arrays, Charts, Coordinate Geometry, Differential Equations, Excel, Finite Element Analysis, Link to Python, Maths, Newton, Numerical integration, NumPy and SciPy, Python Pandas, PyXLL, UDFs | Tagged , , , , , , , , , , , , , , | 2 Comments