Make supply production configurable

__init__.py

@@ -4,6 +4,7 @@
 from trytond.pool import Pool
 from .production import *
 from .sale import *
+from .configuration import *
 
 
 def register():
@@ -13,6 +14,7 @@ def register():
         SaleLine,
         Sale,
         ChangeLineQuantityStart,
+        Configuration,
         module='sale_supply_production', type_='model')
     Pool.register(
         ChangeQuantity,

configuration.py

@@ -0,0 +1,17 @@
+from trytond.model import fields
+from trytond.pool import PoolMeta
+
+__all__ = ['Configuration']
+__metaclass__ = PoolMeta
+
+
+class Configuration:
+    'Sale Configuration'
+    __name__ = 'sale.configuration'
+    sale_supply_production_default = fields.Boolean(
+        'Sale Line Supply Production',
+        help='Default Supply Production value for Sale Lines')
+
+    @staticmethod
+    def default_sale_supply_production_default():
+        return True

configuration.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<tryton>
+    <data>
+        <record model="ir.ui.view"
+            id="sale_supply_production_configuration_view_form">
+            <field name="model">sale.configuration</field>
+            <field name="inherit" ref="sale.sale_configuration_view_form"/>
+            <field name="name">configuration_form</field>
+        </record>
+    </data>
+</tryton>

sale.py

@@ -51,7 +51,8 @@ class Sale:
     def create_productions(self):
         productions = []
         for line in self.lines:
-            productions += line.create_productions()
+            if line.supply_production:
+                productions += line.create_productions()
         return productions
 
     def get_productions(self, name):
@@ -64,8 +65,14 @@ class Sale:
 class SaleLine:
     __name__ = 'sale.line'
 
+    supply_production = fields.Boolean('Supply Production')
     productions = fields.One2Many('production', 'origin', 'Productions')
 
+    @staticmethod
+    def default_supply_production():
+        SaleConfiguration = Pool().get('sale.configuration')
+        return SaleConfiguration(1).sale_supply_production_default
+
     def create_productions(self):
         pool = Pool()
         try:

sale.xml

@@ -7,7 +7,18 @@
             <field name="inherit" ref="sale.sale_view_form"/>
             <field name="name">sale_form</field>
         </record>
-
+        <!-- sale.line -->
+        <record model="ir.ui.view" id="sale_line_view_form">
+            <field name="model">sale.line</field>
+            <field name="type" eval="None"/>
+            <field name="inherit" ref="sale.sale_line_view_form"/>
+            <field name="name">sale_line_form</field>
+        </record>
+        <record model="ir.ui.view" id="sale_line_view_tree_sequence">
+            <field name="model">sale.line</field>
+            <field name="inherit" ref="sale.sale_line_view_tree_sequence"/>
+            <field name="name">sale_line_tree_sequence</field>
+        </record>
         <!-- relates -->
         <record model="ir.action.act_window" id="act_production_form">
             <field name="name">Productions</field>

tests/scenario_sale_supply_production.rst

@@ -216,6 +216,11 @@ Sale product::
     >>> sale.lines.append(sale_line)
     >>> sale_line.product = product
     >>> sale_line.quantity = 2.0
+    >>> sale_line = SaleLine()
+    >>> sale.lines.append(sale_line)
+    >>> sale_line.product = product
+    >>> sale_line.quantity = 1.0
+    >>> sale_line.supply_production = False
     >>> sale.save()
     >>> Sale.quote([sale.id], config.context)
     >>> Sale.confirm([sale.id], config.context)

tryton.cfg

@@ -15,3 +15,4 @@ extras_depend:
 xml:
     sale.xml
     production.xml
+    configuration.xml

view/configuration_form.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<data>
+    <xpath expr="/form" position="inside">
+        <label name="sale_supply_production_default"/>
+        <field name="sale_supply_production_default"/>
+    </xpath>
+</data>

view/sale_line_form.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<data>
+    <xpath expr="/form/notebook/page" position="inside">
+        <label name="supply_production"/>
+        <field name="supply_production"/>
+    </xpath>
+</data>

view/sale_line_tree_sequence.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<data>
+    <xpath expr="/tree" position="inside">
+        <field name="supply_production"/>
+    </xpath>
+</data>