fix issue 106, Text undefined in 3.5.10.14.1

Reported by Charles Bouchard-L?gar?

1 files changed, 5 insertions, 2 deletions

diff --git a/serializer.py b/serializer.py
index 7cac44d..30348f3 100644
--- a/serializer.py
+++ b/serializer.py
@@ -4,11 +4,10 @@ from __future__ import absolute_import
 
 import re
 
-from typing import Any, Dict, Union, Text  # NOQA
+import sys
 
 from ruamel.yaml.error import YAMLError
 from ruamel.yaml.compat import nprint, DBG_NODE, dbg, string_types
-from ruamel.yaml.compat import VersionType  # NOQA
 
 from ruamel.yaml.events import (
     StreamStartEvent, StreamEndEvent, MappingStartEvent, MappingEndEvent,
@@ -19,6 +18,10 @@ from ruamel.yaml.nodes import (
     MappingNode, ScalarNode, SequenceNode,
 )
 
+if sys.version_info >= (3, 5, 2):
+    from typing import Any, Dict, Union, Text  # NOQA
+    from ruamel.yaml.compat import VersionType  # NOQA
+
 __all__ = ['Serializer', 'SerializerError']