zzzeek/alembic — pull request #5 by jamesonjlee (2013-09-17 03:03:51+00:00)
Title: None is not False, if index.unique = None from metadata, make it False

without this code all db.Columns with `index=True` without `unique=False` will drop/add back the index. This might just be issue with how I am using Flask-SQLAlchemy with SQLAlchemy and `--autogenerate`