Add report_address property on purchase

issue6438
review38321004

CHANGELOG

@@ -1,3 +1,5 @@
+* Add report_address property on purchase
+
 Version 4.4.0 - 2017-05-01
 * Bug fixes (see mercurial logs for details)
 * Add purchase price on product view from line

purchase.py

@@ -574,6 +574,13 @@ class Purchase(Workflow, ModelSQL, ModelView, TaxableMixin):
                     'shipment_state': state,
                     })
 
+    @property
+    def report_address(self):
+        if self.invoice_address:
+            return self.invoice_address.full_address
+        else:
+            return ''
+
     @property
     def delivery_full_address(self):
         if self.warehouse and self.warehouse.address: