cmath.tanh(x) Return the hyperbolic tangent of x.

platform.version() Returns the system’s release version, e.g. '#3 on degas'. An empty string is returned if the value cannot be determined.

window.subwin(begin_y, begin_x) window.subwin(nlines, ncols, begin_y, begin_x) Return a sub-window, whose upper-left corner is at (begin_y, begin_x), and whose width/height is ncols/nlines. By default, the sub-window will extend from the specified position to the lower right corner of the window.

class codecs.StreamReaderWriter(stream, Reader, Writer, errors) Creates a StreamReaderWriter instance. stream must be a file-like object. Reader and Writer must be factory functions or classes providing the StreamReader and StreamWriter interface resp. Error handling is done in the same way as defined for the stream readers and writers.

socket.getpeername() Return the remote address to which the socket is connected. This is useful to find out the port number of a remote IPv4/v6 socket, for instance. (The format of the address returned depends on the address family — see above.) On some systems this function is not supported.

xmlparser.CurrentColumnNumber Current column number in the parser input.

devpoll.closed True if the polling object is closed. New in version 3.4.

class tkinter.tix.NoteBook The NoteBook widget can be used to display many windows in a limited space using a notebook metaphor. The notebook is divided into a stack of pages. At one time only one of these pages can be shown. The user can navigate through these pages by choosing the visual “tabs” at the top of the NoteBook widget.

xml.sax.handler.all_features List of all features.

msvcrt.ungetwch(unicode_char) Wide char variant of ungetch(), accepting a Unicode value.