Move common libs to libs/common

libs/common/rebulk/formatters.py

@@ -0,0 +1,23 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+"""
+Formatter functions to use in patterns.
+
+All those function have last argument as match.value (str).
+"""
+
+
+def formatters(*chained_formatters):
+    """
+    Chain formatter functions.
+    :param chained_formatters:
+    :type chained_formatters:
+    :return:
+    :rtype:
+    """
+    def formatters_chain(input_string):  # pylint:disable=missing-docstring
+        for chained_formatter in chained_formatters:
+            input_string = chained_formatter(input_string)
+        return input_string
+
+    return formatters_chain