Python Tracebacks in Claude Code? Hide the Framework Frames

A Django traceback for a simple TemplateDoesNotExist error is 40+ lines. 35 of those lines are Django internals — django/template/loader.py , django/core/handlers/base.py , django/middleware/common.py . Your AI doesn't need to read Django's source to fix your missing template path. But it does, every time. Before: Django Traceback Traceback ( most recent call last ): File " /usr/lib/python3/django/core/handlers/exception.py " , line 47 , in inner response = get_response ( request ) File " /usr/lib/python3/django/core/handlers/base.py " , line 181 , in _get_response response = wrapped_callback ( request , * callback_args , ** callback_kwargs ) File " /usr/lib/python3/django/core/handlers/base.py " , line 217 , in _get_response response = self . process_exception_by_middleware ( e , request ) File " /usr/lib/python3/django/template/loader.py " , line 43 , in select_template raise TemplateDoesNotExist ( ' , ' . join ( template_name_list )) File " /usr/lib/python3/django/template/loader.py