[storm] How to convert a resultset into a dictionary?

[R Pish]

Thanks again Oscar. That worked excellent!

Regards.


2014-04-13 10:48 GMT-06:00 Oscar Campos <oscar.campos at member.fsf.org>:

> Hi.
>
> That is just a common datetime python standard library object, you can
> convert it to something that can be JSON serialisable just casting it to a
> string, for example:
>
> user_array['updated'] = str(user_array['updated'])
>
> Regards.
>
> --
> Join the free software foundation and become free as in freedom
>
> On 13 April 2014 at 17:40:28, R Pish (rpishcr at gmail.com) wrote:
>
> Thanks Oscar!
>
> Your example worked perfectly. Now I am thinking on making a method in the
> User model called something like "asdictionary()" which I would call to get
> the dictionary version of a particular User object -of course without the
> references, I would have to investigate how to get the references and push
> them into the dictionary-.
>
> So, another question came up; there is a datetime column called "updated"
> in the User model, with this code, if I access user_array["updated"] I get
> this:
>
> 'updated': datetime.datetime(2014, 4, 13, 10, 24, 28)  (which is not json
> serializable)
>
> but if I access user.updated I will get: '2014-04-13 10:24:28' (which is
> json serializable)
>
> Certainly I would have to convert the "dict" version to its corresponding
> datetime string representation to make it json serializable, but I wanted
> to know if there is something inside Storm that I would use to make this
> conversion?
>
> Thanks again.
> Kind regards.
>
>
>
> 2014-04-13 10:12 GMT-06:00 Oscar Campos <oscar.campos at member.fsf.org>:
>
>>  Hi.
>>
>>  Let's say that you have an User model:
>>
>>  user = store.find(User, User.email == 'rpishcr at gmail.com').one()
>>  user_array = dict([(p.name, getattr(user, (p.name))) for p in
>> user._storm_columns.values()])
>>
>>  Take into consideration that the former will work for simple properties,
>> meaning that no references will be convert and returned as dictionary.
>>
>>  Regards
>>
>>  --
>> Join the free software foundation and become free as in freedom
>>
>> On 13 April 2014 at 07:37:08, R Pish (rpishcr at gmail.com) wrote:
>>
>>   Hi,
>>
>> What is the recommended way to convert a resultset produced by a call
>> like: store.find(User, User.id == myvarid).one() ?
>>
>> Thanks in advance
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>>
>
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