Hi,

I'm assessing how to use SA within another project that uses psycopg2 and 
maintains it's connection pool and the like.

I have the following code:

    @property
    def table(self):
        from sqlalchemy import create_engine
        from sqlalchemy.schema import Table
        table = self.meta.tables.get(self.obj._table, None)
        if table is None:
            global _engine
            if _engine is None:
                _engine = create_engine(
                    create_dsn(self.obj),
                    strategy='mock',
                    executor=self.execute
                )
            table = Table(self.obj._table, self.meta, autoload=True,
                          autoload_with=_engine)
        return table

    def execute(self, sql, *multiparams, **params):
        print(sql, multiparams, params)

But when I access the `.table` property of this object I get an error:
  
   AttributeError: 'MockConnection' object has no attribute 'run_callable'

I'm using SQLAlchemy 1.1.5.  Is this a bug or the 'executor' API has 
changed?

Best regards,
Manuel.

-- 
SQLAlchemy - 
The Python SQL Toolkit and Object Relational Mapper

http://www.sqlalchemy.org/

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