Adapt to Tryton 5.2

message.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<tryton>
+    <data group="1">
+        <record model="ir.message" id="msg_uneven_costs">
+            <field name="text">The costs (%(move_unit_price)s) of the move (%(move)s) does not match the cost (%(lot_unit_price)s) of the lot (%(lot)s).</field>
+        </record>
+    </data>
+</tryton>

production.py

@@ -4,19 +4,20 @@ from decimal import Decimal
 from trytond.model import fields
 from trytond.pool import Pool, PoolMeta
 from trytond.transaction import Transaction
+from trytond.exceptions import UserError
+from trytond.i18n import gettext
 
 __all__ = ['BOM', 'Lot', 'Production', 'StockMove']
-__metaclass__ = PoolMeta
 
 
-class BOM:
+class BOM(metaclass=PoolMeta):
     __name__ = 'production.bom'
     infrastructure_cost = fields.Numeric('Infrastructure Cost',
         digits=(16, 4),
         help='Infrastructure cost per lot unit')
 
 
-class Lot:
+class Lot(metaclass=PoolMeta):
     __name__ = 'stock.lot'
 
     def _on_change_product_cost_lines(self):
@@ -32,7 +33,7 @@ class Lot:
         return super(Lot, self)._on_change_product_cost_lines()
 
 
-class Production:
+class Production(metaclass=PoolMeta):
     __name__ = 'production'
 
     @property
@@ -52,17 +53,20 @@ class Production:
                     self.infrastructure_cost)
         return cost
 
-    def explode_bom(self):
-        super(Production, self).explode_bom()
-        outputs = self.outputs
-        for move in outputs:
-            if self.infrastructure_cost and move.product == self.product:
-                move.unit_price += self.infrastructure_cost
+    #def explode_bom(self):
+        #super(Production, self).explode_bom()
+        #outputs = self.outputs
+        #for move in outputs:
+            #if self.infrastructure_cost and move.product == self.product:
+                #move.unit_price += self.infrastructure_cost
 
     @classmethod
-    def done(cls, productions):
-        super(Production, cls).done(productions)
+    def set_cost(cls, productions):
+        Lot = Pool().get('stock.lot')
 
+        super(Production, cls).set_cost(productions)
+
+        to_save = []
         for production in productions:
             for output in production.outputs:
                 if not output.lot:
@@ -70,21 +74,14 @@ class Production:
                 if not output.lot.cost_lines:
                     cost_lines = output._get_production_output_lot_cost_lines()
                     output.lot.cost_lines = cost_lines
-                    output.lot.save()
+                    to_save.append(output.lot)
+        if to_save:
+            Lot.save(to_save)
 
 
-class StockMove:
+class StockMove(metaclass=PoolMeta):
     __name__ = 'stock.move'
 
-    @classmethod
-    def __setup__(cls):
-        super(StockMove, cls).__setup__()
-        cls._error_messages.update({
-                'uneven_costs': 'The costs (%(move_unit_price)s) of the move '
-                    '(%(move)s) does not match the cost (%(lot_unit_price)s) '
-                    'of the lot (%(lot)s).'
-                })
-
     def check_lot_cost(self, lot):
         '''
         If production output quantity is changed manually, it cannot be
@@ -94,12 +91,12 @@ class StockMove:
         for cost_line in lot.cost_lines:
             lot_cost += cost_line.unit_price
         if self.unit_price != lot_cost:
-            self.raise_user_error('uneven_costs', {
-                    'move': self.rec_name,
-                    'move_unit_price': self.unit_price,
-                    'lot': self.lot,
-                    'lot_unit_price': lot_cost,
-                    })
+            raise UserError(gettext('production_lot_cost.msg_uneven_costs',
+                    move=self.rec_name,
+                    move_unit_price=self.unit_price,
+                    lot=self.lot,
+                    lot_unit_price=lot_cost,
+                    ))
 
     def get_production_output_lot(self):
         lot = super(StockMove, self).get_production_output_lot()
@@ -136,12 +133,11 @@ class StockMove:
                 cost_price = input_.product.cost_price
             cost += (Decimal(str(input_.internal_quantity)) * cost_price)
 
-
         digits = production.__class__.cost.digits
         cost = cost.quantize(Decimal(str(10 ** -digits[1])))
 
         factor = 1
-        if production.bom: 
+        if production.bom:
             factor = production.bom.compute_factor(production.product,
                 production.quantity or 0, production.uom)
         digits = LotCostLine.unit_price.digits

setup.py

@@ -4,7 +4,7 @@
 from setuptools import setup
 import re
 import os
-import ConfigParser
+import configparser
 
 MODULE = 'production_lot_cost'
 PREFIX = 'nantic'
@@ -14,7 +14,7 @@ MODULE2PREFIX = {}
 def read(fname):
     return open(os.path.join(os.path.dirname(__file__), fname)).read()
 
-config = ConfigParser.ConfigParser()
+config = configparser.ConfigParser()
 config.readfp(open('tryton.cfg'))
 info = dict(config.items('tryton'))
 for key in ('depends', 'extras_depend', 'xml'):

tests/scenario_production_lot_cost.rst

@@ -2,10 +2,6 @@
 Production Lot Cost Scenario
 ============================
 
-=============
-General Setup
-=============
-
 Imports::
 
     >>> import datetime
@@ -126,9 +122,9 @@ Create an Inventory::
     >>> inventory_line2.product = component2
     >>> inventory_line2.quantity = 10
     >>> inventory.save()
-    >>> Inventory.confirm([inventory.id], config.context)
+    >>> inventory.click('confirm')
     >>> inventory.state
-    u'done'
+    'done'
 
 Create a production of product::
 
@@ -142,9 +138,16 @@ Create a production of product::
     >>> output, = production.outputs
     >>> output.quantity == 2
     True
+    >>> production.click('wait')
+    >>> production.click('assign_force')
+    >>> production.click('run')
+    >>> production.click('done')
+    >>> production.state
+    'done'
     >>> production.cost == Decimal('25')
     True
-    >>> output.unit_price
+    >>> output.reload()
+    >>> output.unit_price, production.outputs, output.state
     Decimal('12.5000')
     >>> production.save()
 
@@ -165,7 +168,7 @@ Make the production::
 
     >>> Production.wait([production.id], config.context)
     >>> production.state
-    u'waiting'
+    'waiting'
     >>> Production.assign_try([production.id], config.context)
     True
     >>> production.reload()
@@ -179,7 +182,7 @@ Make the production::
     >>> production.reload()
     >>> output, = production.outputs
     >>> output.state
-    u'done'
+    'done'
     >>> output.lot.cost_price == Decimal('12.5')
     True
 
@@ -213,7 +216,7 @@ Make a production with infrastructure cost::
     >>> del config._context['from_move']
     >>> Production.wait([production.id], config.context)
     >>> production.state
-    u'waiting'
+    'waiting'
     >>> Production.assign_try([production.id], config.context)
     True
     >>> production.reload()
@@ -227,7 +230,7 @@ Make a production with infrastructure cost::
     >>> production.reload()
     >>> output, = production.outputs
     >>> output.state
-    u'done'
+    'done'
     >>> len(output.lot.cost_lines)
     2
     >>> output.lot.cost_price

tests/scenario_production_lot_cost_with_output_lot.rst

@@ -146,7 +146,7 @@ Create an Inventory::
     >>> inventory.save()
     >>> Inventory.confirm([inventory.id], config.context)
     >>> inventory.state
-    u'done'
+    'done'
 
 Configure production to automatically create lots on running state::
 
@@ -169,14 +169,18 @@ production is Running::
     >>> output, = production.outputs
     >>> output.quantity == 2
     True
-    >>> production.cost == Decimal('25')
+    >>> production.click('wait')
+    >>> production.click('assign_force')
+    >>> production.click('run')
+    >>> production.click('done')
+    >>> production.cost == Decimal('25'), production.cost
     True
     >>> output.unit_price
     Decimal('13.5000')
     >>> production.save()
     >>> Production.wait([production.id], config.context)
     >>> production.state
-    u'waiting'
+    'waiting'
     >>> Production.assign_try([production.id], config.context)
     True
     >>> production.reload()
@@ -194,7 +198,7 @@ production is Running::
     >>> production.reload()
     >>> output, = production.outputs
     >>> output.state
-    u'done'
+    'done'
     >>> len(output.lot.cost_lines)
     2
     >>> output.lot.cost_price == Decimal('13.5')
@@ -224,7 +228,7 @@ production is done::
     >>> production.save()
     >>> Production.wait([production.id], config.context)
     >>> production.state
-    u'waiting'
+    'waiting'
     >>> Production.assign_try([production.id], config.context)
     True
     >>> production.reload()
@@ -240,7 +244,7 @@ production is done::
     >>> production.reload()
     >>> output, = production.outputs
     >>> output.state
-    u'done'
+    'done'
     >>> output.lot != None
     True
     >>> len(output.lot.cost_lines)

tryton.cfg

@@ -7,3 +7,4 @@ extras_depend:
     production_output_lot
 xml:
     production.xml
+    message.xml