Please open a ticket pointing this thread. We can add support for this.
On Thursday, 31 October 2013 15:11:59 UTC-5, David Manns wrote:
>
> My case too was passing a list of values from a reference field.
>
> On Wednesday, October 30, 2013 9:59:29 PM UTC-4, Massimo Di Pierro wrote:
>>
>> Belongs on GAE has always been supported. The cited code in version 2.7.4
>> is
>>
>> def BELONGS(self,first,second=None):
>> if not isinstance(second,(list, tuple)):
>> raise SyntaxError("Not supported")
>> ...
>>
>> So perhaps you are passing something to belongs which is not a list or
>> tuple. It is possible that in the past we did not check.
>>
>> On Wednesday, 30 October 2013 13:28:05 UTC-5, Scott Hunter wrote:
>>>
>>> This doesn't sound very "backwards compatible" to me; I couldn't find
>>> any documentation that says belongs DOESN'T work in GAE, and it clearly
>>> used to (if imperfectly).
>>>
>>> So is the bug that it USED to work, or that it doesn't work now?
>>>
>>> On Wednesday, October 30, 2013 11:53:04 AM UTC-4, David Manns wrote:
>>>>
>>>> 'Belongs' was the problem. Older versions of web2py supported a limited
>>>> implementation of belongs (up to 30 items in the set) on GAE datastore.
>>>> Current version does not support 'belongs' on GAE datastore. I have worked
>>>> around this and now have my application working again. Thanks Scott and
>>>> Massimo.
>>>>
>>>> On Wednesday, October 30, 2013 7:39:54 AM UTC-4, David Manns wrote:
>>>>>
>>>>> Scott is probably right - I will do some experiments to check. Earlier
>>>>> versions of web2py supported 'belongs' on GAE so long as the set
>>>>> contained
>>>>> 30 or fewer members (by experiment, not documented). I can see how this
>>>>> limited support may have been dropped in a DAL rewrite!
>>>>>
>>>>> On Tuesday, October 29, 2013 9:49:35 PM UTC-4, Scott Hunter wrote:
>>>>>>
>>>>>> Don't know if this helps, but I see that the query for affl uses
>>>>>> belongs, and I'm seeing the following in my GAE log for a query that
>>>>>> uses
>>>>>> belongs:
>>>>>>
>>>>>> File
>>>>>>> "/Users/shunter/Dropbox/webdev/google_app_engine/mypptrials/gluon/dal.py",
>>>>>>>
>>>>>>> line 4802, in BELONGS
>>>>>>> raise SyntaxError("Not supported")
>>>>>>
>>>>>>
>>>>>> I also see the same thing in your log.
>>>>>>
>>>>>
--
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