On Mon, Feb 02, 2009 at 09:55:35PM +0100, Stef Mientki wrote:
> I started with SQLObject because in general it's decribed as "easier".

   Welcome!

> So I started here:
> 
> http://www.sqlobject.org/SQLObject.html
> 
> The first problem is that the first example already contains an error ( 
> at least that's what I guess)
> 
> connection_string = 'sqlite:' + db_filename
> 
> I think there's a slash missing ?

   Yes. Thank you!

> Now the second problem is,
> that I want to start with an existing database:
> 
> So this is my code:
> 
> from sqlobject import *
> class Test_Create2 ( SQLObject ) :
>   class sqlmeta :
>     print 'piep'
>     fromDatabase = True
> 
> if __name__ == '__main__':
>     DataBase_Name = 'D:/Data_Python_25/support/test_vl.db'
>     sqlhub.processConnection = connectionForURI ( 'sqlite:/' + 
> DataBase_Name )
>     Test_Create2.createTable ()
> 
> and this the error I get:
> Traceback (most recent call last):
[skip]
>     "No connection has been defined for this thread "
> AttributeError: No connection has been defined for this thread or process

   fromDatabase works at the class creation time and hence requires that
the connection is created before the class is being created:

sqlhub.processConnection = connectionForURI(...)
class Test_Create2(SQLObject):
   ...

Oleg.
-- 
     Oleg Broytmann            http://phd.pp.ru/            p...@phd.pp.ru
           Programmers don't die, they just GOSUB without RETURN.

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