When I created the HWCDI blog app, I followed Miguel’s tutorial.
I started hosting it in ‘production’ and didn’t follow his exact setup instructions.
I’m not running in a venv (bad?)
I also left out a vital note Miguel clearly covered.
I was making my edit blog post page a little more robust,
adding the ability to delete them (the public ones), and save multiple times in a row.
I ran into the issue:
InvalidRequestError: Object is already attached to session
Miguel’s resolution works:
Download his flask_whooshalchemy.py – https://raw.github.com/miguelgrinberg/Flask-WhooshAlchemy/1e17350ea600e247c0094cfa4ae7145f08f4c4a3/flask_whooshalchemy.py