1 files changed, 33 insertions, 0 deletions
diff --git a/qtip/loader/yaml_file.py b/qtip/loader/yaml_file.py
new file mode 100644
index 00000000..f1cd4614
--- /dev/null
+++ b/qtip/loader/yaml_file.py
@@ -0,0 +1,33 @@
+##############################################################################
+# Copyright (c) 2017 ZTE Corp and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+from collections import defaultdict
+from os import path
+import yaml
+
+from qtip.base.error import InvalidFormat
+from qtip.base.constant import BaseProp
+from qtip.loader.file import FileLoader
+
+
+class YamlFileLoader(FileLoader):
+    """load content from yaml file"""
+
+    def __init__(self, name, paths=None):
+        super(YamlFileLoader, self).__init__(name, paths)
+        content = defaultdict(lambda: None)
+
+        try:
+            content.update(yaml.safe_load(file(self._abspath)))
+        except yaml.YAMLError:
+            # TODO(yujunz) log yaml error
+            raise InvalidFormat(self._abspath)
+
+        self.name = content[BaseProp.NAME] or path.splitext(name)[0]
+        self.content = content