1 files changed, 25 insertions, 0 deletions
diff --git a/vio/pub/utils/values.py b/vio/pub/utils/values.py
new file mode 100644
index 0000000..d380421
--- /dev/null
+++ b/vio/pub/utils/values.py
@@ -0,0 +1,25 @@
+# Copyright 2016 ZTE Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+def ignore_case_get(args, key, def_val=""):
+    if not key:
+        return def_val
+    if key in args:
+        return args[key]
+    for old_key in args:
+        if old_key.upper() == key.upper():
+            return args[old_key]
+    return def_val
+