Moved API code into separate Django app.

awx/api/pagination.py

@@ -0,0 +1,37 @@
+# Copyright (c) 2013 AnsibleWorks, Inc.
+# All Rights Reserved.
+
+# Django REST Framework
+from rest_framework import serializers, pagination
+from rest_framework.templatetags.rest_framework import replace_query_param
+
+class NextPageField(pagination.NextPageField):
+    '''Pagination field to output URL path.'''
+
+    def to_native(self, value):
+        if not value.has_next():
+            return None
+        page = value.next_page_number()
+        request = self.context.get('request')
+        url = request and request.get_full_path() or ''
+        return replace_query_param(url, self.page_field, page)
+
+class PreviousPageField(pagination.NextPageField):
+    '''Pagination field to output URL path.'''
+
+    def to_native(self, value):
+        if not value.has_previous():
+            return None
+        page = value.previous_page_number()
+        request = self.context.get('request')
+        url = request and request.get_full_path() or ''
+        return replace_query_param(url, self.page_field, page)
+
+class PaginationSerializer(pagination.BasePaginationSerializer):
+    '''
+    Custom pagination serializer to output only URL path (without host/port).
+    '''
+
+    count = serializers.Field(source='paginator.count')
+    next = NextPageField(source='*')
+    previous = PreviousPageField(source='*')