On Thursday, March 7, 2013 2:16:54 PM UTC-5, Michael Bayer wrote: > > > On Mar 7, 2013, at 2:12 PM, Jason <ja...@deadtreepages.com <javascript:>> > wrote: > > > > On Thursday, March 7, 2013 1:40:46 PM UTC-5, Michael Bayer wrote: >> >> Can you pass along more specifics here? I don't see where this named >> tuple is being created. It's true that the ARRAY type by default doesn't >> know how deep it should be unwrapping arrays, if you pass the "dimensions" >> argument then it will be fixed. But it's not clear why you didn't see >> this issue in 0.7 as well, perhaps we check for a wider range of >> array/tuple types at this point but I don't recall. >> >> >> >> A namedtuple is returned by Psycopg2 directly (using its > register_composite mechanism). The result processing changed in this > commit: > https://bitbucket.org/sqlalchemy/sqlalchemy/commits/0ba8b4fd402f1c187b80310fc838dcdea27e0af8, > > so I will take a look to see if I can figure out what causes the new > behaviour. I'm guessing that it sees the namedtuple instance and figures > that it is a tuple instance so it can be converted into a list. > > > > yeah. if you set the ARRAY with the number of expected dimensions (likely > "1" here) it shouldn't do any of that. > > Oh great, that works fine. Thanks!
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