Never mind.  I realized that I probably fed the engine module into 
metadata.connect somewhere.

Randall

Randall Smith wrote:
> I'm working with TurboGears which defines a session like so:
> 
>     def create_session():
>         "Creates a session with the appropriate engine"
>         return sqlalchemy.create_session(bind_to=get_engine())
> 
>     session = activemapper.Objectstore(create_session)
> 
> 
> This code:
> 
>     # tg_session is session from above.
>     trans = tg_session.create_transaction()
>     projects = class_mapper(Project).mapped_table
>     s = select([func.max(projects.c.id)])
>     print s.engine
>     result = s.execute()
> 
> produces this output:
> 
>     <module 'sqlalchemy.engine' from 
> '/home/randall/downloads/svn/sqlalchemy_0.2.6/lib/sqlalchemy/engine/__init__.pyc'>
>  
> 
> 
> 
> print s.engine should show that s.engine is an engine instance, but 
> instead it shows it is the engine module.
> 
> and here is the traceback:
> 
>   File 
> "/home/randall/programs/mswater/svn/tgwater/trunk/tgwater/tgwater/planreview/model.py",
>  
> line 15, in getNextProjectID
>     result = s.execute()
>   File 
> "/home/randall/downloads/svn/sqlalchemy_0.2.6/lib/sqlalchemy/sql.py", 
> line 514, in execute
>     return self.execute_using(self.engine, *multiparams, **params)
>   File 
> "/home/randall/downloads/svn/sqlalchemy_0.2.6/lib/sqlalchemy/sql.py", 
> line 468, in execute_using
>     return self.compile(engine=engine, 
> parameters=compile_params).execute(*multiparams, **params)
>   File 
> "/home/randall/downloads/svn/sqlalchemy_0.2.6/lib/sqlalchemy/sql.py", 
> line 500, in compile
>     compiler = engine.compiler(self, parameters)
> AttributeError: 'module' object has no attribute 'compiler'
> 
> Any idea why this is happening?  I'm working on a test case that will fail.
> 
> Randall
> 


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