Add issue5467-b2ck.diff -- Strange worker behaviour

It seems that the worker is not properly handling scheduled tasks so
we disable adding sale/purchase process() calls to the queue when
they're executed from shipments.

issue5467-b2ck.diff

@@ -0,0 +1,22 @@
+--- a/trytond/trytond/modules/sale/stock.py
++++ b/trytond/trytond/modules/sale/stock.py
+@@ -22,7 +22,7 @@ def process_sale(moves_field):
+                     for m in getattr(s, moves_field) if m.sale)
+             func(cls, shipments)
+             if sales:
+-                Sale.__queue__.process(sales)
++                Sale.process(sales)
+         return wrapper
+     return _process_sale
+ 
+--- a/trytond/trytond/modules/purchase/stock.py
++++ b/trytond/trytond/modules/purchase/stock.py
+@@ -27,7 +27,7 @@ def process_purchase(moves_field):
+                     for m in getattr(s, moves_field) if m.purchase)
+             func(cls, shipments)
+             if purchases:
+-                Purchase.__queue__.process(purchases)
++                Purchase.process(purchases)
+         return wrapper
+     return _process_purchase
+ 

series

@@ -49,3 +49,6 @@ issue9017.diff # [purchase] Doesn't copy product_suppliers when a template or a
 
 model.diff # [trytond] Allows dynamic fields in Model as required by the wizard in sale_pos_template_quantities
 issue9103.diff # [trytond] User-defined reports for custom template extensions
+
+issue5467-b2ck.diff # [sale] [purchase] Strange worker behaviour
+https://bugs.b2ck.com/issue5467