is_snan() Return True if the argument is a signaling NaN and False otherwise.

call.call_list() For a call object that represents multiple calls, call_list() returns a list of all the intermediate calls as well as the final call.

class tarfile.TarInfo(name="") Create a TarInfo object.

os.sysconf(name) Return integer-valued system configuration values. If the configuration value specified by name isn’t defined, -1 is returned. The comments regarding the name parameter for confstr() apply here as well; the dictionary that provides information on the known names is given by sysconf_names. Availability: Unix.

class collections.abc.Hashable class collections.abc.Sized class collections.abc.Callable ABCs for classes that provide respectively the methods __contains__(), __hash__(), __len__(), and __call__().

update(arg) Parameter arg should be a key-to-message mapping or an iterable of (key, message) pairs. Updates the mailbox so that, for each given key and message, the message corresponding to key is set to message as if by using __setitem__(). As with __setitem__(), each key must already correspond to a message in the mailbox or else a KeyError exception will be raised, so in general it is incorrect for arg to be a Mailbox instance. Note Unlike with dictionaries, keyword arguments are not su

pow(x, y[, z]) Return x to the power y; if z is present, return x to the power y, modulo z (computed more efficiently than pow(x, y) % z). The two-argument form pow(x, y) is equivalent to using the power operator: x**y. The arguments must have numeric types. With mixed operand types, the coercion rules for binary arithmetic operators apply. For int operands, the result has the same type as the operands (after coercion) unless the second argument is negative; in that case, all arguments are c

InputSource.getSystemId() Returns the system identifier of this InputSource.

@typing.no_type_check_decorator(decorator) Decorator to give another decorator the no_type_check() effect. This wraps the decorator with something that wraps the decorated function in no_type_check().

exception ossaudiodev.OSSAudioError This exception is raised on certain errors. The argument is a string describing what went wrong. (If ossaudiodev receives an error from a system call such as open(), write(), or ioctl(), it raises OSError. Errors detected directly by ossaudiodev result in OSSAudioError.) (For backwards compatibility, the exception class is also available as ossaudiodev.error.)