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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