def only_module(*modules):
modules = (modules and isinstance(modules[<NUM_LIT:0>], list)) andmodules[<NUM_LIT:0>] or modules<EOL>for module in modules:<EOL><INDENT>if not module in ONLY_MODULES:<EOL><INDENT>ONLY_MODULES.append(module)<EOL><DEDENT><DEDENT>traceback.extract_tb = _new_extract_tb<EOL>
This will exclude all modules from the traceback except these "modules"
:param modules: list of modules to report in traceback
:return:        None