socket.shutdown(how) Shut down one or both halves of the connection. If how is SHUT_RD, further receives are disallowed. If how is SHUT_WR, further sends are disallowed. If how is SHUT_RDWR, further sends and receives are disallowed.

select.kqueue() (Only supported on BSD.) Returns a kernel queue object; see section Kqueue Objects below for the methods supported by kqueue objects. The new file descriptor is non-inheritable. Changed in version 3.4: The new file descriptor is now non-inheritable.

server_address The address on which the server is listening. The format of addresses varies depending on the protocol family; see the documentation for the socket module for details. For Internet protocols, this is a tuple containing a string giving the address, and an integer port number: ('127.0.0.1', 80), for example.

class bdb.Bdb(skip=None) The Bdb class acts as a generic Python debugger base class. This class takes care of the details of the trace facility; a derived class should implement user interaction. The standard debugger class (pdb.Pdb) is an example. The skip argument, if given, must be an iterable of glob-style module name patterns. The debugger will not step into frames that originate in a module that matches one of these patterns. Whether a frame is considered to originate in a certain modu

write_eof() Close the write end of the transport after flushing buffered data. Data may still be received. This method can raise NotImplementedError if the transport (e.g. SSL) doesn’t support half-closes.

InteractiveInterpreter.runsource(source, filename="", symbol="single") Compile and run some source in the interpreter. Arguments are the same as for compile_command(); the default for filename is '<input>', and for symbol is 'single'. One several things can happen: The input is incorrect; compile_command() raised an exception (SyntaxError or OverflowError). A syntax traceback will be printed by calling the showsyntaxerror() method. runsource() returns False. The input is incomplete, an

modulefinder.ReplacePackage(oldname, newname) Allows specifying that the module named oldname is in fact the package named newname.

run(cmd, globals=None, locals=None) Debug a statement executed via the exec() function. globals defaults to __main__.__dict__, locals defaults to globals.

ssl.OP_NO_TLSv1_1 Prevents a TLSv1.1 connection. This option is only applicable in conjunction with PROTOCOL_SSLv23. It prevents the peers from choosing TLSv1.1 as the protocol version. Available only with openssl version 1.0.1+. New in version 3.4.

turtle.stamp() Stamp a copy of the turtle shape onto the canvas at the current turtle position. Return a stamp_id for that stamp, which can be used to delete it by calling clearstamp(stamp_id). >>> turtle.color("blue") >>> turtle.stamp() 11 >>> turtle.fd(50)