Can you try from within the Google App Engine Launcher?
I'm using version 1.7.2 on a mac. python 2.7
Thanks,
Matt
On Sunday, September 30, 2012 11:29:48 AM UTC+13, Massimo Di Pierro wrote:
>
> I tried from the shell and I cannot reproduce it:
>
> $ python web2py.py -S welcome -N
> web2py Web Framework
> Created by Massimo Di Pierro, Copyright 2007-2012
> Version 2.0.9 (2012-09-29 17:16:28) dev
> Database drivers available: SQLite(sqlite3), MySQL(pymysql),
> PostgreSQL(pg8000), MongoDB(pymongo), IMAP(imaplib)
> WARNING:web2py:import IPython error; use default python shell
> Python 2.7.3 (v2.7.3:70274d53c1dd, Apr 9 2012, 20:52:43)
> [GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
> Type "help", "copyright", "credits" or "license" for more information.
> (InteractiveConsole)
> >>> db =DAL(lazy_tables = True)
> >>> db.define_table('x',
> ... Field('name', 'string')
> ... )
> >>>
> >>> db.define_table('y',
> ... Field('x', 'reference x'),
> ... Field('age', 'integer', default = 30)
> ... )
> >>>
> >>> x_id = db.x.insert(name = 'barry')
> >>> db.y.insert(x = x_id, age = 99)
> 1
> >>> x = db(db.x.id > 0).select().first()
> >>> import logging
> >>> for y in x.y.select(): logging.info(y)
> ...
> >>>
>
> On Saturday, 29 September 2012 17:09:12 UTC-5, Matt wrote:
>>
>> Any luck reproducing this?
>>
>> I can consistently make this bug happen by firstly launching my app via
>> the app engine launcher with Lazy_tables = False.
>>
>> Then whilst it's running switch it over to Lazy_tables = True.
>>
>> Matt
>>
>> On Sunday, September 16, 2012 8:34:46 AM UTC+12, Massimo Di Pierro wrote:
>>>
>>> No. I will asap.
>>>
>>> On Friday, 14 September 2012 23:00:10 UTC-5, Matt wrote:
>>>>
>>>> Weird. Did you try with GAE?
>>>>
>>>> Matt
>>>>
>>>> On Saturday, September 15, 2012 2:20:57 PM UTC+12, Massimo Di Pierro
>>>> wrote:
>>>>>
>>>>> I cannot reproduce this. tested with and without lazy_tables = True on
>>>>> 2.0.9.
>>>>>
>>>>> On Friday, 14 September 2012 20:19:48 UTC-5, Matt wrote:
>>>>>>
>>>>>> Hi there,
>>>>>>
>>>>>> I've noticed that the new lazy_tables option is causing problems.
>>>>>>
>>>>>> if I do the following (at least on GAE and Cloud SQL):
>>>>>>
>>>>>> setting dal(lazy_tables = True)
>>>>>>
>>>>>> db.define_table('x',
>>>>>> Field('name', 'string')
>>>>>> )
>>>>>>
>>>>>> db.define_table('y',
>>>>>> Field('x', 'reference x'),
>>>>>> Field('age', 'integer', default = 30)
>>>>>> )
>>>>>>
>>>>>> x_id = db.x.insert(name = 'barry')
>>>>>> db.y.insert(x = x_id, age = 99)
>>>>>>
>>>>>> And then run
>>>>>>
>>>>>> def test():
>>>>>> x = db(db.x.id > 0).select().first()
>>>>>>
>>>>>> for y in x.y.select():
>>>>>> logging.info(y)
>>>>>>
>>>>>> It fails with the following error:
>>>>>>
>>>>>> for y in x.y.select():
>>>>>> AttributeError: 'Row' object has no attribute 'y'
>>>>>>
>>>>>> If I set lazy_tables back again to False. It's fine again.
>>>>>>
>>>>>> Matt
>>>>>>
>>>>>
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