[FIX] account: decimal precision

Missing decimal precisions.

opw-726110

addons/account/models/account_move.py

@@ -8,6 +8,7 @@ from odoo.exceptions import RedirectWarning, UserError, ValidationError
 from odoo.tools.misc import formatLang
 from odoo.tools import float_is_zero, float_compare
 from odoo.tools.safe_eval import safe_eval
+import odoo.addons.decimal_precision as dp
 from lxml import etree
 
 #----------------------------------------------------------
@@ -357,7 +358,7 @@ class AccountMoveLine(models.Model):
         self.counterpart = ",".join(counterpart)
 
     name = fields.Char(required=True, string="Label")
-    quantity = fields.Float(digits=(16, 2),
+    quantity = fields.Float(digits=dp.get_precision('Product Unit of Measure'),
         help="The optional quantity expressed by this line, eg: number of product sold. The quantity is not a legal requirement but is very useful for some reports.")
     product_uom_id = fields.Many2one('product.uom', string='Unit of Measure')
     product_id = fields.Many2one('product.product', string='Product')