As I see from the stack, error produced by book.save() in File
"/var/opt/igp_acfs/acfs/bookproducts_manager.py", line 118 but in you code
I can't this line of code. Do you really show the code, that related to
error
2012/9/27 Laxmikant Gurnalkar <laxmikant.gurnal...@gmail.com>
> Hi ,
>
> While storing decimal values to database I have following error.
>
> Exception in storeFormatMetadataTraceback (most recent call last):
> File "/var/opt/igp_acfs/acfs/bookproducts_manager.py", line 118, in
> storePricing
> book.save()
> File "/var/opt/igp_acfs/acfs/models.py", line 529, in save
> super(BookProductFormat, self).save()
> File "/usr/lib/python2.6/site-packages/django/db/models/base.py", line
> 458, in save
> self.save_base(using=using, force_insert=force_insert,
> force_update=force_update)
> File "/usr/lib/python2.6/site-packages/django/db/models/base.py", line
> 524, in save_base
> rows = manager.using(using).filter(pk=pk_val)._update(values)
> File "/usr/lib/python2.6/site-packages/django/db/models/query.py", line
> 502, in _update
> return query.get_compiler(self.db).execute_sql(None)
> File
> "/usr/lib/python2.6/site-packages/django/db/models/sql/compiler.py", line
> 866, in execute_sql
> cursor = super(SQLUpdateCompiler, self).execute_sql(result_type)
> File
> "/usr/lib/python2.6/site-packages/django/db/models/sql/compiler.py", line
> 722, in execute_sql
> sql, params = self.as_sql()
> File
> "/usr/lib/python2.6/site-packages/django/db/models/sql/compiler.py", line
> 831, in as_sql
> val = field.get_db_prep_save(val, connection=self.connection)
> File
> "/usr/lib/python2.6/site-packages/django/db/models/fields/subclassing.py",
> line 28, in inner
> return func(*args, **kwargs)
> File
> "/usr/lib/python2.6/site-packages/django/db/models/fields/subclassing.py",
> line 28, in inner
> return func(*args, **kwargs)
> File
> "/usr/lib/python2.6/site-packages/django/db/models/fields/subclassing.py",
> line 28, in inner
> return func(*args, **kwargs)
> File
> "/usr/lib/python2.6/site-packages/django/db/models/fields/__init__.py",
> line 276, in get_db_prep_save
> return self.get_db_prep_value(value, connection=connection,
> prepared=False)
> File
> "/usr/lib/python2.6/site-packages/django/db/models/fields/subclassing.py",
> line 53, in inner
> return func(*args, **kwargs)
> File
> "/usr/lib/python2.6/site-packages/django/db/models/fields/subclassing.py",
> line 53, in inner
> return func(*args, **kwargs)
> File
> "/usr/lib/python2.6/site-packages/django/db/models/fields/subclassing.py",
> line 53, in inner
> return func(*args, **kwargs)
> File
> "/usr/lib/python2.6/site-packages/django/db/models/fields/__init__.py",
> line 271, in get_db_prep_value
> value = self.get_prep_value(value)
> File
> "/usr/lib/python2.6/site-packages/django/db/models/fields/__init__.py",
> line 876, in get_prep_value
> return int(value)
> ValueError: invalid literal for int() with base 10: ''
>
>
> This is my code :
>
> obj = Model.objects.get(uid = formatuid)
> obj.price = Decimal(price).quantize(Decimal('.01'),
> rounding='ROUND_DOWN')
> obj.active = 1 if formats.get(format, "")else 0
> obj.save()
>
>
> This is my mdel Field
>
> price = models.DecimalField(max_digits=3, decimal_places=2,
> blank=True, null=True)
>
>
> I dont think. I'm wrong somewhere. Please HELP
> Obviously price is my decimal Field.
>
>
> Best Regards,
> Laxmikant
>
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