warnings.simplefilter(action, category=Warning, lineno=0, append=False) Insert a simple entry into the list of warnings

traceback.format_list(extracted_list) Given a list of tuples as returned by extract_tb() or extract_stack()

sys.settrace(tracefunc) Set the system’s trace function, which allows you to implement a Python source code debugger in Python

sys.path_importer_cache A dictionary acting as a cache for finder objects. The keys are

offset For syntax errors - the offset into the text where the error occurred.

inspect.formatargspec(args[, varargs, varkw, defaults, kwonlyargs, kwonlydefaults, annotations[, formatarg, formatvarargs, formatvarkw, formatvalue, formatreturns,

sys.__stdin__ sys.__stdout__ sys.__stderr__ These objects contain the

sysconfig.get_scheme_names() Return a tuple containing all schemes currently supported in sysconfig.

sys.getallocatedblocks() Return the number of memory blocks currently allocated by the interpreter, regardless of their size

sys.implementation An object containing information about the implementation of the currently running Python interpreter. The