Remove text field from serializer

rest/serializers.py

@@ -294,7 +294,6 @@ class LearningResourceExportTaskSerializer(Serializer):
 
 class RepositorySearchSerializer(Serializer):
     """Serializer for search metadata."""
-    text = CharField()
     resource_type = CharField()
     course = CharField()
     run = CharField()

rest/tests/test_search.py

@@ -5,7 +5,6 @@
 from __future__ import unicode_literals
 
 from six.moves import urllib_parse
-from lxml import etree
 
 from rest_framework.status import (
     HTTP_200_OK,
@@ -50,24 +49,6 @@ def get_results(self, query="", selected_facets=None):
 
     def assert_result_equal(self, result, resource):
         """Helper method to assert result == resource."""
-        def make_text(obj):
-            """Format result.text"""
-            try:
-                # Strip XML tags from content before indexing.
-                tree = etree.fromstring(obj.content_xml)
-                content = etree.tostring(tree, encoding="utf-8", method="text")
-            except etree.XMLSyntaxError:
-                # For blank/invalid XML.
-                content = obj.content_xml
-            try:
-                content = content.decode('utf-8')
-            except AttributeError:
-                # For Python 3.
-                pass
-
-            return "{0} {1} {2}".format(
-                obj.title, obj.description, content
-            )
 
         self.assertEqual(
             {
@@ -81,7 +62,6 @@ def make_text(obj):
                 'xa_nr_views': resource.xa_nr_views,
                 'preview_url': get_preview_url(resource),
                 'run': resource.course.run,
-                'text': make_text(resource),
                 'title': resource.title
             },
             result