Add lot_hist readonly

modules/lot/lot.py

@@ -24,8 +24,14 @@ class Lot(ModelSQL, ModelView):
     
     lot_name = fields.Char("Lot")
     number = fields.Char("Number", readonly=True)
-    lot_qt = fields.Float("Quantity",required=False)
-    lot_unit = fields.Many2One('product.uom', "Unit",required=False)
+    lot_qt = fields.Float("Quantity", required=False,
+        states={
+            'readonly': Eval('lot_type') == 'virtual',
+            })
+    lot_unit = fields.Many2One('product.uom', "Unit", required=False,
+        states={
+            'readonly': Eval('lot_type') == 'virtual',
+            })
     lot_product = fields.Many2One('product.product', "Product")
     lot_type = fields.Selection([
         ('virtual', 'Open'),

modules/lot/view/lot_form.xml

@@ -36,7 +36,7 @@
     <notebook colspan="4">
         <page string="General" id="general"> 
             <field name="lot_childs" colspan="4" mode="tree,form" view_ids="lot.lot_view_tree_sequence2,lot.lot_view_form"/>
-            <field name="lot_hist" colspan="4"/>
+            <field name="lot_hist" colspan="4" readonly="1"/>
         </page>
         <page string="Accounting" id="accounting">
             <field name="pivot" widget="html_viewer" height="600" colspan="4"/>

modules/lot/view/lot_qt_hist_form.xml

@@ -1,11 +1,11 @@
 <?xml version="1.0"?>
 <form col="4">
     <label name="lot"/>
-    <field name="lot"/>
+    <field name="lot" readonly="1"/>
     <label name="quantity_type"/>
-    <field name="quantity_type"/>
+    <field name="quantity_type" readonly="1"/>
     <label name="quantity"/>
-    <field name="quantity"/>
+    <field name="quantity" readonly="1"/>
     <label name="gross_quantity"/>
-    <field name="gross_quantity"/>
+    <field name="gross_quantity" readonly="1"/>
 </form>

modules/lot/view/lot_qt_hist_tree.xml

@@ -1,4 +1,4 @@
-<tree editable="1">
+<tree>
    <field name="lot"/>
    <field name="quantity_type"/>
    <field name="quantity"/>

modules/lot/view/lot_qt_hist_tree_sequence.xml

@@ -1,4 +1,4 @@
-<tree editable="1">
+<tree>
    <field name="lot"/>
    <field name="quantity_type"/>
    <field name="quantity"/>