I'll try to isolate the code and put here.

Em quarta-feira, 10 de junho de 2015 16:02:45 UTC-3, Gilcan Machado 
escreveu:
>
> Is worse than that.
>
> I simply don't use the add() method in any line.
>
> There's no add() method being executed.
>
> But a commit() saves all the objects in the database.
>
> Seems that sqlalchemy is executing add() method in background...
>
> []s
> Gil
>
> Em quarta-feira, 10 de junho de 2015 15:44:06 UTC-3, Michael Bayer 
> escreveu:
>>
>>  
>>
>> On 6/10/15 2:22 PM, Gilcan Machado wrote:
>>  
>> Hi.
>>
>> I'm dealing with a weid situation:
>>
>> My 'session' is loaded with objects, and when I commit all the objects 
>> are saved in the database, but without any execution of add() method.
>>
>> How is this possible.
>>
>> It's a problem to me because I'm creating a lot of objects and return it 
>> as a list to another method. The method filters the list and add() to the 
>> session only what is important.
>>
>> But when I execute commit() all the objects are inserted.
>>
>> What I'm doing wrong?
>>
>> What should I read to understand better the situation.
>>  
>>
>> hard to say without specifics, but if you are adding some things and not 
>> others, probably cascade is taking place along relationships.
>>
>>
>> http://docs.sqlalchemy.org/en/rel_1_0/orm/cascades.html
>>
>>
>>  
>> []s
>> Gil
>>
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>>  

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