From 868e800a1325a726c24afc752033434a80d13b2d Mon Sep 17 00:00:00 2001
From: Jeff Cantrill <jcantril@redhat.com>
Date: Thu, 12 Jan 2017 16:52:23 -0500
Subject: additional cr fixes

---
 filter_plugins/oo_filters.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'filter_plugins')

diff --git a/filter_plugins/oo_filters.py b/filter_plugins/oo_filters.py
index 707662cbf..ca2615b29 100644
--- a/filter_plugins/oo_filters.py
+++ b/filter_plugins/oo_filters.py
@@ -11,6 +11,7 @@ import pkg_resources
 import re
 import json
 import yaml
+import random
 
 from ansible import errors
 from collections import Mapping
@@ -921,6 +922,14 @@ Ex:
         # '+', .split() returns an array of the original string.
         return str(version).split('+')[0]
 
+def oo_random_word(length,source='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'):
+    """Generates a random string of given length from a set of alphanumeric characters.
+       The default source uses [a-z][A-Z][0-9]
+       Ex:
+       - oo_random_word(3)                => aB9
+       - oo_random_word(4, source='012')  => 0123
+    """
+    return ''.join(random.choice(source) for i in range(length))
 
 class FilterModule(object):
     """ Custom ansible filter mapping """
@@ -961,4 +970,5 @@ class FilterModule(object):
             "oo_openshift_loadbalancer_frontends": oo_openshift_loadbalancer_frontends,
             "oo_openshift_loadbalancer_backends": oo_openshift_loadbalancer_backends,
             "to_padded_yaml": to_padded_yaml,
+            "oo_random_word": oo_random_word
         }
-- 
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