#25417: decimal.InvalidOperation caused by Migrations and DecimalField()
-------------------------------------+-------------------------------------
     Reporter:  avorio               |                    Owner:  nobody
         Type:  Bug                  |                   Status:  new
    Component:  Migrations           |                  Version:  1.8
     Severity:  Release blocker      |               Resolution:
     Keywords:  decimal,             |             Triage Stage:
  InvalidOperation, migrations       |  Unreviewed
    Has patch:  0                    |      Needs documentation:  0
  Needs tests:  0                    |  Patch needs improvement:  0
Easy pickings:  0                    |                    UI/UX:  0
-------------------------------------+-------------------------------------

Comment (by avorio):

 Thank you for your contributions.

 How do I fix this? I can't move ahead with this app as Migrations crashes.

 I tried editing the migrations file and replaced `default=20.0` with
 `default=Decimal('20.0')`, as in:

 {{{
     operations = [
         migrations.AlterField(
             model_name='quoteitem',
             name='tax_rate',
             field=models.DecimalField(blank=True, decimal_places=2,
 max_digits=5, default=Decimal('20.0'), help_text='VAT rate',
 verbose_name='tax rate (%)', null=True),
         ),
     ]
 }}}

 But the error persists.

 Any ideas on how I could fix this so my Migrations file will be processed
 properly?

 Many thanks!

--
Ticket URL: <https://code.djangoproject.com/ticket/25417#comment:3>
Django <https://code.djangoproject.com/>
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