[Sqlalchemy-tickets] Issue #3323: In 0.9.9, uuid columns are broken with postgresql+psycopg2 (zzzeek/sqlalchemy)

[Guido W. <iss...@bi...>]

New issue 3323: In 0.9.9, uuid columns are broken with postgresql+psycopg2
https://bitbucket.org/zzzeek/sqlalchemy/issue/3323/in-099-uuid-columns-are-broken-with

Guido Winkelmann:

Starting with release 0.9.9, inserting a model with a primary key column of type uuid.uuid4, when running against postgresql with psycopg2, will raise this exception:

`StatementError: 'UUID' object has no attribute 'replace' (original cause: AttributeError: 'UUID' object has no attribute 'replace')`

For a real life example, see here: https://travis-ci.org/pyfarm/pyfarm-master/jobs/53941909

This only happens with postgresql as a backend. MySQL and SQLite are not affected.

Unfortunately, I haven't found time to produce a reduced test case yet.