Change CloudFormation to support Data Pipelines

moto/datapipeline/utils.py

@@ -1,5 +1,23 @@
+import collections
+import six
 from moto.core.utils import get_random_hex
 
 
 def get_random_pipeline_id():
     return "df-{0}".format(get_random_hex(length=19))
+
+
+def remove_capitalization_of_dict_keys(obj):
+    if isinstance(obj, collections.Mapping):
+        result = obj.__class__()
+        for key, value in obj.items():
+            normalized_key = key[:1].lower() + key[1:]
+            result[normalized_key] = remove_capitalization_of_dict_keys(value)
+        return result
+    elif isinstance(obj, collections.Iterable) and not isinstance(obj, six.string_types):
+        result = obj.__class__()
+        for item in obj:
+            result += (remove_capitalization_of_dict_keys(item),)
+        return result
+    else:
+        return obj