Description: use safe load
Author: Kenneth Reitz <me@kennethreitz.org>
Origin: https://github.com/kennethreitz/tablib/commit/69abfc3ada5d754cb152119c0b4777043657cb6e
Bug-Debian: https://bugs.debian.org/864818
Last-Update: 2017-10-24

--- python-tablib-0.9.11.orig/tablib/formats/_yaml.py
+++ python-tablib-0.9.11/tablib/formats/_yaml.py
@@ -46,7 +46,7 @@ def import_book(dbook, in_stream):
 
     dbook.wipe()
 
-    for sheet in yaml.load(in_stream):
+    for sheet in yaml.safe_load(in_stream):
         data = tablib.Dataset()
         data.title = sheet['title']
         data.dict = sheet['data']