Decimal Precision compatibility patch

decimal_precision.patch

diff --git odoo/addons/base/models/decimal_precision.py odoo/addons/base/models/decimal_precision.py
index c1d00611d43..1bd34a804ce 100644
--- odoo/addons/base/models/decimal_precision.py
+++ odoo/addons/base/models/decimal_precision.py
@@ -2,8 +2,10 @@
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
 from odoo import api, fields, models, tools
+import odoo.addons
 
 import logging
+import sys
 _logger = logging.getLogger(__name__)
 
 
@@ -76,3 +78,9 @@ class DecimalPrecisionTestModel(models.Model):
     float = fields.Float()
     float_2 = fields.Float(digits=(16, 2))
     float_4 = fields.Float(digits=(16, 4))
+
+# compatibility for decimal_precision.get_precision(): expose the module in addons namespace
+dp = sys.modules['odoo.addons.base.models.decimal_precision']
+odoo.addons.decimal_precision = dp
+sys.modules['odoo.addons.decimal_precision'] = dp
+sys.modules['openerp.addons.decimal_precision'] = dp