[sqlalchemy] Re: offline metadata configuration, change storage and metadata snapshot.

2008-11-28 Thread Michael Bayer
On Nov 28, 2008, at 6:58 AM, [EMAIL PROTECTED] wrote: Hi All I'm writing a program for graphically configuring database schemas. To do this, I want to use the sqlalchemy schema.py objects to store my metadata as its changed and modified. To do this, I think i will need three things. 1.

[sqlalchemy] Re: offline metadata configuration, change storage and metadata snapshot.

2008-11-28 Thread [EMAIL PROTECTED]
Thanks. I thought of using pickle but it says not everything can be picked, So i was concerned the metadata objects might be in the unlucky group. The other problem i have with pickle is what happens when i upgrade to a newer version of sqlAlchemy some of the metadata objects might change. How