REVEM-262 Add more logging of ids

lms/djangoapps/experiments/utils.py

@@ -95,15 +95,30 @@ def check_and_get_upgrade_link_and_date(user, enrollment=None, course=None):
         if course is None:
             course = enrollment.course
         elif enrollment.course_id != course.id:
-            logger.warn(u'{} refers to a different course than {} which was supplied'.format(
-                enrollment, course
-            ))
+            logger.warn(u'{} refers to a different course than {} which was supplied. Enrollment course id={}, '
+                        u'repr={!r}, deprecated={}. Course id={}, repr={!r}, deprecated={}.'
+                        .format(enrollment,
+                                course,
+                                enrollment.course_id,
+                                enrollment.course_id,
+                                enrollment.course_id.deprecated,
+                                course.id,
+                                course.id,
+                                course.id.deprecated
+                                )
+                        )
             return (None, None)
 
         if enrollment.user_id != user.id:
-            logger.warn(u'{} refers to a different user than {} which was supplied'.format(
-                enrollment, user
-            ))
+            logger.warn(u'{} refers to a different user than {} which was supplied. Enrollment user id={}, repr={!r}. '
+                        u'User id={}, repr={!r}.'.format(enrollment,
+                                                         user,
+                                                         enrollment.user_id,
+                                                         enrollment.user_id,
+                                                         user.id,
+                                                         user.id,
+                                                         )
+                        )
             return (None, None)
 
     if enrollment is None: