The decimal precision feature makes sense to be an ORM feature, no need to be
in a specific module
Previous syntax was
from odoo.addons import decimal_precision as dp
fields.Float(digits=dp.get_precision('Foo'))
and now is:
fields.Float(digits='Foo')
Remove the possibility to have a callable method on the digits attribute (it
was only used for precision anyway) and directly retrieve the digits on the
decimal.precision model
Rename the method digits to get_digits to avoid confusion between the field
attribute when declaring a field and the method to retrieve the precision
Task id: 48198