On Thursday, March 17, 2016 at 1:08:49 PM UTC-4, Lisandro wrote: > > Straight to the point: > I'm using *lazy_tables=True* and *migrate=False* > > > *In my model, I have several Method Fields.* > Some of them use a function that is declared inside the same model, like > this: > > db.auth_user.give_me_data = Field.Method(lambda row: _give_me_data(row. > auth_user)) > > def _give_me_data(user): > # calculation and obtention of data > # return data > > So first question: *should I move declaration of _give_me_data function > to a module?* > Or is it the same because I would have to import it anyway in the model? > *Just to remind, I'm using lazy_tables=False, so maybe the code isn't > really executed until the table is called. I'm not sure about this.* >
Note, as soon as you do db.auth_user, the table is no longer lazy. Maybe not a big deal for this one table. Probably doesn't matter much where you define the function, though I suppose there could be a slight performance benefit to putting it in a module (where it will only be defined once instead of on every request). > *Usage of Storage class objects* > In my models, I create some Storage objects, because it's really useful > for setting and retrieving data from those objects. I use them like this: > > from gluon.tools import Storage > > CONFIG = Storage() > CONFIG.variable1 = 'value-variable-1' > CONFIG.variable2 = 'value-variable-2' > > I don't put much data inside them, just config variables. > However, my question is: *should I use other data type to storage those > variables?* Or it won't make any difference? > Again, probably not a big deal, but you could move that to a module, or maybe use AppConfig (which caches the configuration data after the initial setup). Anthony -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
