Python part of the warnings subsystem.

Modules
		linecache sys types

Functions
		filterwarnings(action, message='', category=<class exceptions.Warning>, module='', lineno=0, append=0) Insert an entry into the list of warnings filters (at the front).   Use assertions to check that all arguments have the right type. formatwarning(message, category, filename, lineno) Function to format a warning the standard way. resetwarnings() Clear the list of warning filters, so that no filters are active. showwarning(message, category, filename, lineno, file=None) Hook to write a warning to a file; replace if you like. simplefilter(action, category=<class exceptions.Warning>, lineno=0, append=0) Insert a simple entry into the list of warnings filters (at the front).   A simple filter matches all modules and messages. warn(message, category=None, stacklevel=1) Issue a warning, or maybe ignore it or raise an exception. warn_explicit(message, category, filename, lineno, module=None, registry=None)

Data
		__all__ = ['warn', 'showwarning', 'formatwarning', 'filterwarnings', 'resetwarnings'] defaultaction = 'default' filters = [('ignore', <_sre.SRE_Pattern object>, <class exceptions.DeprecationWarning>, <_sre.SRE_Pattern object>, 0), ('ignore', <_sre.SRE_Pattern object>, <class exceptions.RuntimeWarning>, <_sre.SRE_Pattern object>, 0), ('ignore', None, <class exceptions.OverflowWarning>, None, 0), ('ignore', None, <class exceptions.PendingDeprecationWarning>, None, 0), ('ignore', <_sre.SRE_Pattern object>, <class exceptions.DeprecationWarning>, <_sre.SRE_Pattern object>, 0)] onceregistry = {}