Initial import from Docker volume

modules/purchase_trade/party.py

@@ -0,0 +1,17 @@
+from trytond.model import ModelSQL, ModelView, fields
+from trytond.pool import PoolMeta
+from trytond.exceptions import UserError
+from trytond.modules.purchase_trade.purchase import (TRIGGERS)
+
+__all__ = ['Party']
+__metaclass__ = PoolMeta
+
+class Party(metaclass=PoolMeta):
+    __name__ = 'party.party'
+
+    tol_min = fields.Numeric("Tol - in %")
+    tol_max = fields.Numeric("Tol + in %")
+    wb = fields.Many2One('purchase.weight.basis',"Weight basis")
+    association = fields.Many2One('purchase.association',"Association")
+
+