[IMP] product_margin : Improve the python code and view

bzr revid: sbh@tinyerp.com-20100608130611-0yi56h4wjq1m4ep3

addons/product_margin/product_margin.py

@@ -26,9 +26,7 @@ import time
 
 class product_product(osv.osv):
     _inherit = "product.product"
-
-
-    def _product_margin(self, cr, uid, ids, field_names, arg, context):
+    def _product_margin(self, cr, uid, ids, field_names, arg, context=None):
         res = {}
         for val in self.browse(cr, uid, ids,context=context):
             res[val.id] = {}

addons/product_margin/product_margin_view.xml

@@ -55,7 +55,6 @@
                         <field name="expected_margin"/>
                         <field name="total_margin_rate" widget="progressbar"/>
                         <field name="expected_margin_rate" widget="progressbar"/>
-
                     </page>
                     </notebook>
                 </form>

addons/product_margin/wizard/product_margin.py

@@ -26,13 +26,24 @@ import netsvc
 import time
 from tools.translate import _
 class product_margin(osv.osv_memory):
-    '''
-    Product Margin
-    '''
+
     _name = 'product.margin'
     _description = 'Product Margin'
-
-    def action_open_window(self, cr, uid, ids, context):
+    _columns = {
+        'from_date': fields.date('From'),
+        'to_date': fields.date('To'),
+        'invoice_state':fields.selection([
+           ('paid','Paid'),
+           ('open_paid','Open and Paid'),
+           ('draft_open_paid','Draft, Open and Paid'),
+        ],'Invoice State', select=True, required=True),
+    }
+    _defaults = {
+        'from_date':  lambda *a:time.strftime('%Y-01-01'),
+        'to_date':lambda *a:time.strftime('%Y-12-31'),
+        'invoice_state': lambda *a:"open_paid",
+    }
+    def action_open_window(self, cr, uid, ids, context=None):
         """
             @param cr: the current row, from the database cursor,
             @param uid: the current user’s ID for security checks,
@@ -65,21 +76,4 @@ class product_margin(osv.osv_memory):
             'search_view_id': id['res_id']
         }
 
-
-    _columns = {
-        #TODO : import time required to get currect date
-        'from_date': fields.date('From'),
-        #TODO : import time required to get currect date
-        'to_date': fields.date('To'),
-        'invoice_state':fields.selection([
-           ('paid','Paid'),
-           ('open_paid','Open and Paid'),
-           ('draft_open_paid','Draft, Open and Paid'),
-        ],'Invoice State', select=True, required=True),
-    }
-    _defaults = {
-        'from_date':  lambda *a:time.strftime('%Y-01-01'),
-        'to_date':lambda *a:time.strftime('%Y-12-31'),
-        'invoice_state': lambda *a:"open_paid",
-    }
 product_margin()

addons/product_margin/wizard/product_margin_view.xml

@@ -28,8 +28,5 @@
 					target="new"
 					key2="client_action_multi"    
 					id="product_margin_act_window"/>	       
-       
-    
-
-        </data>
+            </data>
 </openerp>