From c020eea28fd39e938de3f2e2277f8e253767c664 Mon Sep 17 00:00:00 2001
From: Diana Huang <dkh@edx.org>
Date: Tue, 10 Dec 2019 14:07:48 -0500
Subject: [PATCH] Handle case where incoming body may or may not be a unicode
string.
---
lti_consumer/outcomes.py | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/lti_consumer/outcomes.py b/lti_consumer/outcomes.py
index 9f355d0..e166eb5 100644
--- a/lti_consumer/outcomes.py
+++ b/lti_consumer/outcomes.py
@@ -12,6 +12,7 @@ from xml.sax.saxutils import escape
import six.moves.urllib.error
import six.moves.urllib.parse
+from six import text_type
from lxml import etree
from xblockutils.resources import ResourceLoader
@@ -42,7 +43,8 @@ def parse_grade_xml_body(body):
"""
lti_spec_namespace = "http://www.imsglobal.org/services/ltiv1p1/xsd/imsoms_v1p0"
namespaces = {'def': lti_spec_namespace}
- data = body.strip().encode('utf-8')
+ if isinstance(body, text_type):
+ data = body.strip().encode('utf-8')
try:
parser = etree.XMLParser(ns_clean=True, recover=True, encoding='utf-8') # pylint: disable=no-member
--
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