Ignore inactive users

service/pipeline.py

@@ -24,7 +24,7 @@ while True:
     start_time = time()
 
     # Get emails, student IDs, and usernames of students (excludes default users and instructors)
-    query = ("SELECT id, username, email FROM auth_user WHERE last_login IS NOT NULL AND is_superuser = 0 AND is_staff = 0")
+    query = ("SELECT id, username, email FROM auth_user WHERE last_login IS NOT NULL AND is_superuser = 0 AND is_staff = 0 AND is_active = 1")
     mysql_cursor.execute(query)
     student_dict = {}
     for (id, username, email) in mysql_cursor: