Re: [sqlalchemy] Session.close() implicite

2015-05-26 Thread Jonathan Vanasco
Michael- FYI, memoized_property isn't documented. it looks to be in the active source, and there is a recipe for a roll-your-own memoized orm properties. On Monday, May 25, 2015 at 11:43:58 AM UTC-4, c.b...@posteo.jp wrote: > > I am quite new to Python and not familiar with the decorator conce

Re: [sqlalchemy] Session.close() implicite

2015-05-25 Thread Mike Bayer
On 5/25/15 11:43 AM, c.bu...@posteo.jp wrote: On 2015-05-25 11:12 Mike Bayer wrote: CreateSession and sessionmaker do the same thing. I'd lose one or the other. Yes, I will do so. For the memoized thing, I'd use a decorator like Pyramid @reify or SQLAlchemy's @memoized_property, wouldn't

Re: [sqlalchemy] Session.close() implicite

2015-05-25 Thread c.buhtz
On 2015-05-25 11:12 Mike Bayer wrote: > CreateSession and sessionmaker do the same thing. I'd lose one or > the other. Yes, I will do so. > For the memoized thing, I'd use a decorator like Pyramid @reify or > SQLAlchemy's @memoized_property, wouldn't bother with all those > conditionals and s

Re: [sqlalchemy] Session.close() implicite

2015-05-25 Thread Mike Bayer
On 5/25/15 6:08 AM, c.bu...@posteo.jp wrote: What do you think about that (simplified) code? An instance of this class would be added to any gui-class (e.g. a dialog) which handle data over SQLAlchemy. The session would be destroyed/closed correct when the Controller instance is destroyed, too