Thank you Massimo,
but how can it be resolved when the format attribute must represent fields
in the database with special chars?. I mean, the hardcoded euro char is the
minor problem here.
Thanks
El jueves, 15 de agosto de 2013 04:07:53 UTC-5, Massimo Di Pierro escribió:
>
> replace
> format="%(nombre)s - %(precio)s€"
>
> with
>
> format= "%(nombre)s - %(precio)s\xe2\x82\xac"
>
> because labels mush be in ascii (or utf8) but not unicode.
>
> On Wednesday, 14 August 2013 15:57:24 UTC-5, juan wrote:
>>
>> Hello,
>>
>> It seems that the format option in db.define_table isn't working properly
>> when deployed on GAE.
>>
>> Please, consider these two tables:
>>
>> db.define_table('ingrediente',
>> Field('nombre', 'string',
>> requires=IS_NOT_EMPTY(error_message='Se ha de indicar el nombre')),
>> Field('precio', 'decimal(2,2)',
>> requires=IS_NOT_EMPTY(error_message='Se ha de indicar el precio'),
>> default=1),
>> format="%(nombre)s - %(precio)s")
>>
>> db.define_table('bocadillo',
>> Field('nombre', 'string',
>> requires=IS_NOT_EMPTY(error_message='Se ha de indicar el nombre')),
>>
>> Field('ingredientes', 'list:reference ingrediente',
>> comment='Seleccionar los componentes del bocadillo prediseñado usando
>> Control+click.'))
>>
>> The problem appears only in GAE and happens when some non-english
>> character (áéíóú) is in the field name in the first table. It fails to
>> render the SQLFORM of the second table. In addition, if I set the first
>> table's format to the preferred
>>
>> format="%(nombre)s - %(precio)s€"
>>
>> Note the new '€', then it always fails.
>>
>> Here is the GAE log:
>>
>> Traceback (most recent call last):
>> File
>> "/base/data/home/apps/s~lapanzaadomicilio-hrd/1.369502662945631224/gluon/restricted.py",
>> line 212, in restricted
>> exec ccode in environment
>> File
>> "/base/data/home/apps/s~lapanzaadomicilio-hrd/1.369502662945631224/applications/lapanza/controllers/appadmin.py",
>> line 433, in <module>
>> File
>> "/base/data/home/apps/s~lapanzaadomicilio-hrd/1.369502662945631224/gluon/globals.py",
>> line 194, in <lambda>
>> self._caller = lambda f: f()
>> File
>> "/base/data/home/apps/s~lapanzaadomicilio-hrd/1.369502662945631224/applications/lapanza/controllers/appadmin.py",
>> line 127, in insert
>> form = SQLFORM(db[table], ignore_rw=ignore_rw)
>> File
>> "/base/data/home/apps/s~lapanzaadomicilio-hrd/1.369502662945631224/gluon/sqlhtml.py",
>> line 1140, in __init__
>> inp = self.widgets.options.widget(field, default)
>> File
>> "/base/data/home/apps/s~lapanzaadomicilio-hrd/1.369502662945631224/gluon/sqlhtml.py",
>> line 278, in widget
>> options = requires[0].options()
>> File
>> "/base/data/home/apps/s~lapanzaadomicilio-hrd/1.369502662945631224/gluon/validators.py",
>> line 553, in options
>> self.build_set()
>> File
>> "/base/data/home/apps/s~lapanzaadomicilio-hrd/1.369502662945631224/gluon/validators.py",
>> line 548, in build_set
>> self.labels = [self.label % r for r in records]UnicodeDecodeError:
>> 'ascii' codec can't decode byte 0xe2 in position 10: ordinal not in
>> range(128)
>>
>>
>> Is there anything I missed, or if it's a bug, is there something I can do?
>>
>> This is my first question and I am totally new to web2py, so please if
>> this question is already aswered, I'm sorry to bother you.
>>
>> Thank you
>>
>>
>>
>>
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