[sqlalchemy] Modified mapping in composite association proxy causes conflict with persistent instance

2014-07-08 Thread Brian Findlay
Hi Mike, I'm using your variant on the 'unique object' recipe (see previous posting http://goo.gl/I1buRz) with some composite association proxies. Recently, the data I've been working with introduced a duplicate in the property I've been using with attribute_mapped_collection(), so I'm trying

Re: [sqlalchemy] Modified mapping in composite association proxy causes conflict with persistent instance

2014-07-08 Thread Mike Bayer
a test case is attached, show me the failure please, thanks. On 7/8/14, 10:59 AM, Brian Findlay wrote: Hi Mike, I'm using your variant on the 'unique object' recipe (see previous posting http://goo.gl/I1buRz) with some composite association proxies. Recently, the data I've been working

Re: [sqlalchemy] Modified mapping in composite association proxy causes conflict with persistent instance

2014-07-08 Thread Brian Findlay
Hmmm, must be a problem elsewhere. Sorry for wasting your time, Mike, but thanks for the test case. Donation enroute. On Tuesday, July 8, 2014 12:02:52 PM UTC-4, Michael Bayer wrote: a test case is attached, show me the failure please, thanks. On 7/8/14, 10:59 AM, Brian Findlay wrote: