the strange thing is that it works with SQLLITE ...
On Mon, Feb 9, 2009 at 10:05 PM, Robin B <robi...@gmail.com> wrote:
>
> I think you are misunderstanding the error message.
>
> BadValueError: Property size must be a float
>
> The error message is saying you must pass in a 'float'ing point
> number, and 0 is not a floating point number.
>
> # This does not work
> gdb = GQLDB()
> gdb.define_table('potato',gdb.Field('size','double',default=0))
> gdb.potato.insert()
>
> # This works
> gdb = GQLDB()
> gdb.define_table('potato',gdb.Field('size','double',default=0.0))
> gdb.potato.insert()
>
> I am not a fan of type coercion, because it will mask bugs.
>
> Robin
>
>
>
> On Feb 9, 4:54 pm, mdipierro <mdipie...@cs.depaul.edu> wrote:
> > correction. You can insert an empty records if at least one field has
> > a default value. From your email it there seems to be a problem on
> > GAE.
> >
> > @Robin. Can you double check this one?
> >
> > Massimo
> >
> > On Feb 9, 4:40 pm, mdipierro <mdipie...@cs.depaul.edu> wrote:
> >
> > > double is correct.
> >
> > > Currently you cannot insert an empty record
> >
> > > db.potato.insert()
> >
> > > even if fields have a default. I can change it.
> >
> > > On Feb 9, 4:08 pm, "Sebastian E. Ovide" <sebastianov...@gmail.com>
> > > wrote:
> >
> > > > Hi Massimo,
> >
> > > > is this a bug ?
> >
> > > > the following model wont work on GAE:
> >
> > > > db.define_table('potato',
> > > > # SQLField('size','float',default=0)
> > > > SQLField('size','double',default=0)
> > > > )
> >
> > > > db(db.potato.id>0).delete()
> > > > if len(db(db.potato.id>0).select())==0:
> > > > db.potato.insert()
> > > > mydb=db(db.potato.id>0).select()[0]
> >
> > > > it says
> >
> > > > ERROR 2009-02-09 22:01:07,757 main.py] Traceback (most recent call
> last):
> > > > File "C:\dev\quadraforte\reborn\qoofer\gluon\restricted.py", line
> 98, in
> > > > restricted
> > > > exec ccode in environment
> > > > File
> "C:\dev\quadraforte\reborn\qoofer\applications\tests/models/db.py",
> > > > line 16, in <module>
> > > > db.potato.insert()
> > > > File "C:\dev\quadraforte\reborn\qoofer\gluon\contrib\gql.py", line
> 298, in
> > > > insert
> > > > tmp = self._tableobj(**fields)
> > > > File
> > > >
> "C:\Programmi\Google\google_appengine\google\appengine\ext\db\__init__.py",
> > > > line 588, in __init__
> > > > prop.__set__(self, value)
> > > > File
> > > >
> "C:\Programmi\Google\google_appengine\google\appengine\ext\db\__init__.py",
> > > > line 388, in __set__
> > > > value = self.validate(value)
> > > > File
> > > >
> "C:\Programmi\Google\google_appengine\google\appengine\ext\db\__init__.py",
> > > > line 2135, in validate
> > > > raise BadValueError('Property %s must be a float' % self.name)
> > > > BadValueError: Property size must be a float
> >
> > > > and if I set it as float it says:
> >
> > > > ERROR 2009-02-09 22:05:50,595 main.py] Traceback (most recent call
> last):
> > > > File "C:\dev\quadraforte\reborn\qoofer\gluon\restricted.py", line
> 98, in
> > > > restricted
> > > > exec ccode in environment
> > > > File
> "C:\dev\quadraforte\reborn\qoofer\applications\tests/models/db.py",
> > > > line 10, in <module>
> > > > SQLField('size','float',default=0)
> > > > File "C:\dev\quadraforte\reborn\qoofer\gluon\contrib\gql.py", line
> 167, in
> > > > define_table
> > > > t._create()
> > > > File "C:\dev\quadraforte\reborn\qoofer\gluon\contrib\gql.py", line
> 265, in
> > > > _create
> > > > raise SyntaxError, 'SQLField: unkown field type'
> > > > SyntaxError: SQLField: unkown field type
> >
>
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