Is there any way to load models manually?
On Monday, April 8, 2013 10:23:55 AM UTC+2, Niphlod wrote:
>
> uhm. if you want that field to be a reference to the values on the table,
> the table must be defined, so I don't see how a SQLFORM.factory could help
> you with that.
> You simply have a conditional model that for your app logic doesn't need
> to be conditional .
>
> On Monday, April 8, 2013 10:20:56 AM UTC+2, Domagoj Kovač wrote:
>>
>> I see it now. Thanks man! I have a different problem now, now i don't get
>> any errors immediately but when i go on users/create i get an error saying:
>> <type 'exceptions.AttributeError'> 'DAL' object has no attribute
>> 'companies'
>> obviously companies model is not loaded, i am thinking on switching to
>> SQLform.factory, would this be a better solution? In models i define my
>> tables and then in my controller i make a form, then insert and updated
>> goes manually, but this is not so problematic.
>>
>>
>> On Monday, April 8, 2013 9:52:24 AM UTC+2, Niphlod wrote:
>>>
>>> too many db.....
>>>
>>> requires=IS_IN_DB(db, (db, 'companies.id', '%(name)s'))
>>>
>>> needs to be
>>>
>>> requires=IS_IN_DB(db, 'companies.id', '%(name)s')
>>>
>>>
>>>
>>> On Monday, April 8, 2013 9:39:15 AM UTC+2, Domagoj Kovač wrote:
>>>>
>>>> Hi,
>>>>
>>>> i tried moving companies outside of db.py.
>>>>
>>>> In db.py i have:
>>>>
>>>> auth.settings.extra_fields['auth_user'] = [Field('deleted', 'boolean',
>>>> default=False),
>>>> Field('company_id', 'reference
>>>> companies', requires=IS_IN_DB(db, (db, 'companies.id', '%(name)s')))]
>>>>
>>>> Error i am receiving now is:
>>>> <type 'exceptions.ValueError'> too many values to unpack
>>>> What is wrong now?
>>>>
>>>> On Friday, April 5, 2013 7:09:28 PM UTC+2, Anthony wrote:
>>>>>
>>>>> Note, simply doing (db, 'companies.id', ...) may not completely
>>>>> resolve the problem. Even doing that, the db.companies table is only
>>>>> getting defined conditionally when the "companies" controller is called,
>>>>> but the db.auth_user table is defined on every request, and it could be
>>>>> used by other controllers. If the auth_user table links to another table,
>>>>> it may be a good idea to make sure that other table is defined whenever
>>>>> the
>>>>> auth_user table is defined (i.e., maybe move the db.companies table
>>>>> definition into db.py or some other model that isn't conditionally
>>>>> executed).
>>>>>
>>>>> Anthony
>>>>>
>>>>> On Friday, April 5, 2013 11:30:38 AM UTC-4, Niphlod wrote:
>>>>>>
>>>>>> Nope.
>>>>>> when "auth" definition is encountered, if you want to use
>>>>>> db.companies.id written as it is, db.define_table('companies')
>>>>>> should have been executead already.
>>>>>> You need to change your IS_IN_DB call to (db, 'companies.id',
>>>>>> '%(name)s') ... notice the ticks around companies.id, it's a
>>>>>> string....
>>>>>> When you do it that way, the db.companies table will be called not at
>>>>>> "models definition" time, but at the time the page is rendered (so,
>>>>>> allowing all the models to be executed before --> having at your
>>>>>> disposition the companies table)
>>>>>>
>>>>>> On Friday, April 5, 2013 5:11:32 PM UTC+2, Domagoj Kovač wrote:
>>>>>>>
>>>>>>> Thanks guys,
>>>>>>>
>>>>>>> right now my db.py looks like this:
>>>>>>>
>>>>>>> from gluon.tools import Auth, Crud, Service, PluginManager,
>>>>>>> prettydate
>>>>>>> auth = Auth(db)
>>>>>>> crud, service, plugins = Crud(db), Service(), PluginManager()
>>>>>>>
>>>>>>> db.define_table('companies',
>>>>>>> Field('name', 'string',
>>>>>>> required=True,
>>>>>>> requires=IS_NOT_EMPTY(),
>>>>>>> label=LABEL(T("Naziv"),
>>>>>>> _for="companies_name")),
>>>>>>> Field('url_sufix', 'string',
>>>>>>> required=True,
>>>>>>> requires=IS_NOT_EMPTY(),
>>>>>>> unique=True,
>>>>>>> label=LABEL(T("Url-sufix"),
>>>>>>> _for="companies_url_sufix")),
>>>>>>> Field('logo', 'upload',
>>>>>>> label=LABEL(T("Logo"), _for="companies_logo")),
>>>>>>> Field('deleted', 'boolean'))
>>>>>>>
>>>>>>>
>>>>>>> auth.settings.extra_fields['auth_user'] = [Field('deleted',
>>>>>>> 'boolean', default=False),
>>>>>>> Field('company_id',
>>>>>>> 'reference companies', requires=IS_IN_DB(db, db.companies.id,
>>>>>>> '%(name)s'))]
>>>>>>>
>>>>>>> ## create all tables needed by auth if not custom tables
>>>>>>> auth.define_tables(username=False, signature=False)
>>>>>>>
>>>>>>> Is there any way i could have my companies definition in
>>>>>>> /companies/companies.py but still do this.
>>>>>>>
>>>>>>
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