Run pylint checker on plugin_dbui/callback.py

modules/plugin_dbui/callback.py

@@ -7,39 +7,39 @@ from dbsvc import CALLBACK_ERRORS
 from gluon import current
 
 
-def INHIBIT_DELETE_UNDEF(set):
+def INHIBIT_DELETE_UNDEF(setrows):
     """Inhibit the delete of the record containing the undefined value.
 
     Args:
-        set (gluon.dal.Set):
+        setrows (gluon.dal.Set):
             set of records used for deleted
 
     Returns:
         true when the record contains the undefined value.
 
     """
-    db, T = current.globalenv['db'], current.T
-    field = set.query.first
+    T = current.T
+    field = setrows.query.first
 
     # protection
     # the query of the set should be "table.id == 1"
-    if field._db._adapter.EQ != set.query.op:
+    if field._db._adapter.EQ != setrows.query.op:
         return False
 
     # inhibit the delete
-    if field.name == 'id' and set.query.second == UNDEF_ID:
+    if field.name == 'id' and setrows.query.second == UNDEF_ID:
         field._table[CALLBACK_ERRORS] = \
-        T("You can not delete the row containing the undefined value.")
+            T("You can not delete the row containing the undefined value.")
         return True
 
     return False
 
 
-def INHIBIT_UPDATE_UNDEF(set, values):
+def INHIBIT_UPDATE_UNDEF(setrows, values):
     """Inhibit the update the row containing the undefined value.
 
     Args:
-        set (gluon.dal.Set):
+        setrows (gluon.dal.Set):
             set of records for update
 
         values (dict):
@@ -49,18 +49,18 @@ def INHIBIT_UPDATE_UNDEF(set, values):
         true when the record contains the undefined value.
 
     """
-    db, T = current.globalenv['db'], current.T
-    field = set.query.first
+    T = current.T
+    field = setrows.query.first
 
     # protection
     # the query of the set should be "table.id == 1"
-    if set.query.op != field._db._adapter.EQ:
+    if setrows.query.op != field._db._adapter.EQ:
         return False
 
     # inhibit the delete
-    if field.name == 'id' and int(set.query.second) == UNDEF_ID:
+    if field.name == 'id' and int(setrows.query.second) == UNDEF_ID:
         field._table[CALLBACK_ERRORS] = \
-        T("You can not update the row containing the undefined value.")
+            T("You can not update the row containing the undefined value.")
         return True
 
     return False