Upgrading SQLAlchemy can break ERAlchemy
qb14cj opened this issue · comments
As of this date, the latest release of SQLAlchemy is 1.4.37. This release of SQLAlchemy causes the render_er function to throw an exception. I'm guessing a number of releases earlier than this one will probably have the same effect. The latest release of SQLAlchemy that successfully creates the ER diagram that I have used is 1.3.24.
My recommendation: pip install SQLAlchemy==1.3.24 Either this or this library has to be updated which I may have to do anyway for the sake of our customized version of JupyterLab. Don't know yet if downgrading SQLAlchemy will cause a problem for another Python library, but I am sure my users will let me know soon enough.
Hi,
this has been discussed in #80 for a while.
I added a fork of eralchemy which contains fixes for the current SQLAlchemy version: #94
https://github.com/maurerle/eralchemy2
You can simply install it with pip install eralchemy2 and enjoy the new version