This module provides direct access to all ‘built-in’ identifiers of Python; for example, builtins.open is the full name for the built-in function

sys.last_type sys.last_value sys.last_traceback These three variables

class abc.ABC A helper class that has ABCMeta as its metaclass. With this class, an abstract base class can be

sys.ps1 sys.ps2 Strings specifying the primary and secondary prompt of the interpreter. These are only defined if

callback(callback, *args, **kwds) Accepts an arbitrary callback function and arguments and adds it to the callback stack.

inspect.getinnerframes(traceback, context=1) Get a list of frame records for a traceback’s frame and all inner frames. These

sys.getrecursionlimit() Return the current value of the recursion limit, the maximum depth of the Python interpreter stack.

exc_type The class of the original traceback.

inspect.formatargvalues(args[, varargs, varkw, locals, formatarg, formatvarargs, formatvarkw, formatvalue]) Format a pretty

inspect.getdoc(object) Get the documentation string for an object, cleaned up with cleandoc(). If the documentation