On Jun 19, 2008, at 11:48 AM, zipito wrote:
> I want something like that
>
> object = some_sql_alchemy_container.some_method(table_name,
> schema_name)
> object.somemethod(with_param)
>
>
> Is this possible ?? If yes - how to achieve this result ?
make a mapper() decorator that does the accounting you want.
from sqlalchemy.orm import mapper as _mapper
my_table_registry = {}
def mapper(cls, table, *args, **kwargs):
my_table_registry[(table.name, table.schema)] = cls
return _mapper(cls, table, *args, **kwargs)
def my_method(table_name, schema_name):
return my_table_registry[(table_name, schema_name)]
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