exception() Return the exception that was set on this future. The exception (or None if no exception was set) is returned only if the future is done. If the future has been cancelled, raises CancelledError. If the future isn’t done yet, raises InvalidStateError.

socket.getdefaulttimeout() Return the default timeout in seconds (float) for new socket objects. A value of None indicates that new socket objects have no timeout. When the socket module is first imported, the default is None.

oss_audio_device.obufcount() Returns the number of samples that are in the hardware buffer yet to be played.

class typing.Iterator(Iterable[T_co]) A generic version of the collections.abc.Iterator.

broken A boolean that is True if the barrier is in the broken state.

winreg.DeleteKeyEx(key, sub_key, access=KEY_WOW64_64KEY, reserved=0) Deletes the specified key. Note The DeleteKeyEx() function is implemented with the RegDeleteKeyEx Windows API function, which is specific to 64-bit versions of Windows. See the RegDeleteKeyEx documentation. key is an already open key, or one of the predefined HKEY_* constants. sub_key is a string that must be a subkey of the key identified by the key parameter. This value must not be None, and the key may not have subkeys

class xdrlib.Unpacker(data) Unpacker is the complementary class which unpacks XDR data values from a string buffer. The input buffer is given as data.

classmethod somenamedtuple._make(iterable) Class method that makes a new instance from an existing sequence or iterable. >>> t = [11, 22] >>> Point._make(t) Point(x=11, y=22)

inspect.getmro(cls) Return a tuple of class cls’s base classes, including cls, in method resolution order. No class appears more than once in this tuple. Note that the method resolution order depends on cls’s type. Unless a very peculiar user-defined metatype is in use, cls will be the first element of the tuple.

compare(x, y) Compares x and y numerically.