Re: [SQLObject] _idName not working for me.

[Oleg B. <ph...@ma...>]

On Tue, Feb 08, 2005 at 10:14:05AM -0500, Ben Scherrey wrote:
> CREATE TABLE entity
> (
>  entity_id serial NOT NULL,
>  url varchar,
>  CONSTRAINT entity_pkey PRIMARY KEY (entity_id)
> )

> Traceback (most recent call last):
>  File "<interactive input>", line 1, in ?
>  File "C:\Python24\Lib\site-packages\sqlobject\main.py", line 179, in 
> __new__
>    newClass.addColumnsFromDatabase()
>  File "C:\Python24\Lib\site-packages\sqlobject\main.py", line 505, in 
> addColumnsFromDatabase
>    for columnDef in conn.columnsFromSchema(cls._table, cls):
>  File 
> "C:\Python24\Lib\site-packages\sqlobject\postgres\pgconnection.py", line 
> 187, in columnsFromSchema
>    colClass, kw = self.guessClass(t)
>  File 
> "C:\Python24\Lib\site-packages\sqlobject\postgres\pgconnection.py", line 
> 201, in guessClass
>    return col.StringCol, {'length': int(t[t.index('(')+1:-1])}
> ValueError: substring not found

   It seems the problem is not in entity_id, but in guessing type for
the "url" column...

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