There was something else I wanted to check.
But I need the stack trace first.
Could you post it?
On Sunday, November 2, 2014 12:18:50 AM UTC+1, Russ King wrote:
I have established at least a work-around to this issue by updating
google.py file in adapters and creating a new class to use
I suspect we need to add something like this in google.py.
But I cannot test anything at the moment so maybe you can try this?
def filter(self, query, tableobj, prop, op, value):
# NDB uses _key in stead of __key__
if prop == __key__: prop = _key
return self.GAE_FILTER_OPTIONS[op](query,
Hi Quint
Below is the trace - hope it hepls.
Russ
Traceback (most recent call last):
File C:\web2pysrcdev\web2py\gluon\restricted.py, line 224, in restricted
exec ccode in environment
File
C:\web2pysrcdev\web2py\applications\gaetest\controllers/default.py, line
128, in module
I have established at least a work-around to this issue by updating
google.py file in adapters and creating a new class to use instead of GAEF
when ndb is being used:
class GAEFNDB(object):
#This is a work around to belongs not working on id fields when using
ndb
def
I will try to test this later but I can tell you now how IN relates to
BELONGS.
GAE does not have belongs and web2py solves this by using IN. Also you
must realize that GAE performs a separate subquery for every item with a IN
clause. So this is very inefficient. You're also limited to 30
Looking at the code again, I see there are 5 more instances of:
Key.from_path
I think they should all be replaced by:
self.keyfunc
(Not necessarily related to the issue btw)
On Monday, September 1, 2014 1:32:33 PM UTC+2, Quint wrote:
Ok,
I did not test this but from what can see from here
It looks like GAE has the 'Projection Query' feature to allow selecting a
subset of columns / properties:
https://developers.google.com/appengine/docs/python/datastore/projectionqueries
On Friday, August 29, 2014 11:18:00 PM UTC-5, Massimo Di Pierro wrote:
This should work, can you please open
Ok,
I did not test this but from what can see from here the line below needs to
be changed. (This line does not yet consider NDB.)
def BELONGS(self, first, second=None):
if not isinstance(second, (list, tuple, set)):
raise SyntaxError(Not supported)
if not self.use_ndb:
if
Many thanks for reply however this doesn't seem to be a complete fix - code
is failing on the 'in' piece of this filter function and I am not clear
how this relates to the belongs code up above.
Regards
Russ
GAE_FILTER_OPTIONS = {
'=': lambda q, t, p, v: q.filter(getattr(t,p) ==
Could you post the stacktrace?
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This should work, can you please open a ticket? Mind that it is pointless
to select columns/fields on GAE since it always fetches them all.
On Friday, 29 August 2014 18:37:07 UTC-5, Russ King wrote:
I am struggling to use belongs on GAE+NDB it appears that:
quests =
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