turtle.pendown() turtle.pd() turtle.down() Pull the pen down – drawing when moving.

incrementaldecoder Incremental encoder and decoder classes or factory functions. These have to provide the interface defined by the base classes IncrementalEncoder and IncrementalDecoder, respectively. Incremental codecs can maintain state.

RLock() Create a shared threading.RLock object and return a proxy for it.

POP3.top(which, howmuch) Retrieves the message header plus howmuch lines of the message after the header of message number which. Result is in form (response, ['line', ...], octets). The POP3 TOP command this method uses, unlike the RETR command, doesn’t set the message’s seen flag; unfortunately, TOP is poorly specified in the RFCs and is frequently broken in off-brand servers. Test this method by hand against the POP3 servers you will use before trusting it.

poll.modify(fd, eventmask) Modifies an already registered fd. This has the same effect as register(fd, eventmask). Attempting to modify a file descriptor that was never registered causes an OSError exception with errno ENOENT to be raised.

xml.sax.handler.feature_namespace_prefixes value: "http://xml.org/sax/features/namespace-prefixes" true: Report the original prefixed names and attributes used for Namespace declarations. false: Do not report attributes used for Namespace declarations, and optionally do not report original prefixed names (default). access: (parsing) read-only; (not parsing) read/write

turtle.ontimer(fun, t=0) Parameters: fun – a function with no arguments t – a number >= 0 Install a timer that calls fun after t milliseconds. >>> running = True >>> def f(): ... if running: ... fd(50) ... lt(60) ... screen.ontimer(f, 250) >>> f() ### makes the turtle march around >>> running = False

ZipFile.debug The level of debug output to use. This may be set from 0 (the default, no output) to 3 (the most output). Debugging information is written to sys.stdout.

xml.etree.ElementTree.fromstring(text) Parses an XML section from a string constant. Same as XML(). text is a string containing XML data. Returns an Element instance.

Cmd.onecmd(str) Interpret the argument as though it had been typed in response to the prompt. This may be overridden, but should not normally need to be; see the precmd() and postcmd() methods for useful execution hooks. The return value is a flag indicating whether interpretation of commands by the interpreter should stop. If there is a do_*() method for the command str, the return value of that method is returned, otherwise the return value from the default() method is returned.