ok, couldn't figure this one out, so rewrote the code to build selects in a
simple def and pass as a parameter instead of form. Seems to be working. I
have my suspicions regarding wtforms though, but it's a pain not knowing,
but no time...
On Monday, July 6, 2015 at 3:10:02 PM UTC+3, Richard Cheesmar wrote:
>
> I have a form which generates some selects using certain data. This is
> done using wtforms with python, webapp2, gae on the server and passed as a
> kwarg to the client. The site is multilingual using Babel translations.
> When I change the language on the production server the form gets called
> but the data doesn't change language. This works fine on the development
> server, but not in production.
>
> Code:
>
> This is attached to a handler class and does what it is supposed to
>
> def form(self):
> from product.product_data.forms import ProductForm
> return ProductForm(self)
>
>
> In my BaseHandler I have the following:
>
> if hasattr(self, 'form'):
> kwargs['form'] = self.form()
> logging.info('get form')
> logging.info(kwargs['form'].product_type())
>
>
> Now the second log logging.info(kwargs['form'].
> product_type()) shows the correct language on the dev server but not on
> the production server
>
> The form is thus:
>
> class ProductForm(BaseForm):
> """
> One big product form
> """
>
> # ----------------PRODUCT-------------------
>
> # Set the product types - alphabetically as either Radio buttons or
> selectmultiple
> # which is interpreted as checkbox on client
>
> p = realestate_product()
>
> for k, v in p.iteritems():
>
> try:
> if v['set']:
> set = get_set(v)
> # Use locals() here to append product with content of k and
> make form variable
> locals()['product_' + k] = fields.SelectField(v['label'],
> choices=set)
> except:
> if v['exclusive']:
> locals()['product_' + k] = fields.SelectField(v['label'],
> choices=sorted(v['choices'], key=lambda tup: tup[1][1:]))
> else:
> locals()['product_' + k] =
> fields.SelectMultipleField(v['label'], choices=sorted(v['choices'],
> key=lambda tup: tup[1][1:]))
>
> pass
>
>
> At first I was using a webapp2.cached_property on the form method, but
> have since removed it as even when I called the form from a non cached
> method on change of language, it still didn't work.
>
> Appreciate any feedback
>
> Thanks
>
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