From 9301ec38f35d840984602fa911795b11bcfe2ad6 Mon Sep 17 00:00:00 2001
From: aarif <mraarif@outlook.com>
Date: Thu, 12 Sep 2019 17:29:34 +0500
Subject: [PATCH] python 3 fixes

---
 cms/djangoapps/contentstore/views/item.py                   | 2 +-
 common/lib/xmodule/xmodule/modulestore/split_mongo/split.py | 2 +-
 lms/djangoapps/badges/backends/badgr.py                     | 2 +-
 lms/djangoapps/course_api/tests/test_api.py                 | 2 +-
 lms/djangoapps/courseware/module_render.py                  | 2 +-
 lms/djangoapps/courseware/tests/test_module_render.py       | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/cms/djangoapps/contentstore/views/item.py b/cms/djangoapps/contentstore/views/item.py
index 87c9df98ac..a21bf41f5c 100644
--- a/cms/djangoapps/contentstore/views/item.py
+++ b/cms/djangoapps/contentstore/views/item.py
@@ -92,7 +92,7 @@ def hash_resource(resource):
     Hash a :class:`web_fragments.fragment.FragmentResource`.
     """
     md5 = hashlib.md5()
-    md5.update(repr(resource))
+    md5.update(repr(resource).encode('utf-8'))
     return md5.hexdigest()
 
 
diff --git a/common/lib/xmodule/xmodule/modulestore/split_mongo/split.py b/common/lib/xmodule/xmodule/modulestore/split_mongo/split.py
index 77eea07e6c..6cbe821deb 100644
--- a/common/lib/xmodule/xmodule/modulestore/split_mongo/split.py
+++ b/common/lib/xmodule/xmodule/modulestore/split_mongo/split.py
@@ -2597,7 +2597,7 @@ class SplitMongoModuleStore(SplitBulkWriteMixin, ModuleStoreWriteBase):
                 block_key.id,
                 new_parent_block_key.id,
             )
-            new_block_id = hashlib.sha1(unique_data).hexdigest()[:20]
+            new_block_id = hashlib.sha1(unique_data.encode('utf-8')).hexdigest()[:20]
             new_block_key = BlockKey(block_key.type, new_block_id)
 
             # Now clone block_key to new_block_key:
diff --git a/lms/djangoapps/badges/backends/badgr.py b/lms/djangoapps/badges/backends/badgr.py
index 956b508712..4c82958825 100644
--- a/lms/djangoapps/badges/backends/badgr.py
+++ b/lms/djangoapps/badges/backends/badgr.py
@@ -67,7 +67,7 @@ class BadgrBackend(BadgeBackend):
         if badge_class.issuing_component and badge_class.course_id:
             # Make this unique to the course, and down to 64 characters.
             # We don't do this to badges without issuing_component set for backwards compatibility.
-            slug = hashlib.sha256(slug + six.text_type(badge_class.course_id)).hexdigest()
+            slug = hashlib.sha256((slug + six.text_type(badge_class.course_id)).encode('utf-8')).hexdigest()
         if len(slug) > MAX_SLUG_LENGTH:
             # Will be 64 characters.
             slug = hashlib.sha256(slug).hexdigest()
diff --git a/lms/djangoapps/course_api/tests/test_api.py b/lms/djangoapps/course_api/tests/test_api.py
index 907ff569cb..b359c6f104 100644
--- a/lms/djangoapps/course_api/tests/test_api.py
+++ b/lms/djangoapps/course_api/tests/test_api.py
@@ -176,7 +176,7 @@ class TestGetCourseListMultipleCourses(CourseListTestMixin, ModuleStoreTestCase)
         """Verify that courses are filtered by the provided org key."""
         # Create a second course to be filtered out of queries.
         alternate_course = self.create_course(
-            org=md5(self.course.org).hexdigest()
+            org=md5(self.course.org.encode('utf-8')).hexdigest()
         )
 
         self.assertNotEqual(alternate_course.org, self.course.org)
diff --git a/lms/djangoapps/courseware/module_render.py b/lms/djangoapps/courseware/module_render.py
index 6f6cce2750..cdd9f8c6d8 100644
--- a/lms/djangoapps/courseware/module_render.py
+++ b/lms/djangoapps/courseware/module_render.py
@@ -1225,7 +1225,7 @@ def hash_resource(resource):
     """
     md5 = hashlib.md5()
     for data in resource:
-        md5.update(repr(data))
+        md5.update(repr(data).encode('utf-8'))
     return md5.hexdigest()
 
 
diff --git a/lms/djangoapps/courseware/tests/test_module_render.py b/lms/djangoapps/courseware/tests/test_module_render.py
index e5ada7ec0e..4ee1b6ca1d 100644
--- a/lms/djangoapps/courseware/tests/test_module_render.py
+++ b/lms/djangoapps/courseware/tests/test_module_render.py
@@ -1402,7 +1402,7 @@ class TestProctoringRendering(SharedModuleStoreTestCase):
         )
 
         if attempt_status:
-            create_exam_attempt(exam_id, self.request.user.id, taking_as_proctored=True)
+            create_exam_attempt(six.text_type(exam_id).encode('utf-8'), self.request.user.id, taking_as_proctored=True)
             update_attempt_status(exam_id, self.request.user.id, attempt_status)
 
         return usage_key