diff --git a/addons/base_report_creator/base_report_creator.py b/addons/base_report_creator/base_report_creator.py
index 615c0d059c3..764753f5cc2 100644
--- a/addons/base_report_creator/base_report_creator.py
+++ b/addons/base_report_creator/base_report_creator.py
@@ -35,7 +35,7 @@ class report_creator(osv.osv):
     #
     def export_data(self, cr, uid, ids, fields_to_export, context=None):
         
-        if not context:
+        if context is None:
             context = {}
         data_l = self.read(cr, uid, ids, ['sql_query'], context)
         final_datas = []
@@ -61,7 +61,7 @@ class report_creator(osv.osv):
         @param Fields: List of field of customer reports form.
         @return: Dictionary of Fields
         """
-        if not context:
+        if context is None:
             context = {}
             
         data = context and context.get('report_id', False) or False
@@ -95,7 +95,7 @@ class report_creator(osv.osv):
         @param user: the current user’s ID for security checks,
         @return: Dictionary of Fields, arch and toolbar.
         """
-        if not context:
+        if context is None:
             context = {}
           
         data = context and context.get('report_id', False) or False    
@@ -193,7 +193,9 @@ class report_creator(osv.osv):
         @param fields: List of fields.
         @return: List of Dictionary of form [{‘name_of_the_field’: value, ...}, ...]
         """
-        data = context and context.get('report_id', False) or False
+        if context is None:
+            context = {}
+        data = context.get('report_id', False)
         if (not context) or 'report_id' not in context:
             return super(report_creator, self).read(cr, user, ids, fields, context, load)
         ctx = context or {}
@@ -227,8 +229,9 @@ class report_creator(osv.osv):
         @param args: list of tuples of form [(‘name_of_the_field’, ‘operator’, value), ...].
         @return: List of id 
         """
-
-        context_id = context and context.get('report_id', False) or False
+        if context is None:
+            context = {}
+        context_id = context.get('report_id', False)
         
         if (not context) or 'report_id' not in context:
             return super(report_creator, self).search(cr, user, args, offset, limit, order, context, count)
diff --git a/addons/document_ics/document_ics.py b/addons/document_ics/document_ics.py
index 00f8927eb18..56998a9408a 100644
--- a/addons/document_ics/document_ics.py
+++ b/addons/document_ics/document_ics.py
@@ -177,7 +177,6 @@ class document_directory_content(osv.osv):
             fexprs[n.name] = n.expr
 
         if 'uid' not in fields:
-            print "uid not in ", fields
             # FIXME: should pass
             return True
         for child in parsedCal.getChildren():
@@ -189,7 +188,6 @@ class document_directory_content(osv.osv):
                 if enl =='uid':
                     uuid = event.value
                 if not enl in fields:
-                        # print "skip", enl
                         continue
                 if fields[enl] and funcs[enl] == 'field':
                     if ICS_TAGS[enl]=='normal':
@@ -216,7 +214,6 @@ class document_directory_content(osv.osv):
             # end for
 
             if not uuid:
-                print "Skipping cal", child
                 # FIXME: should pass
                 continue