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.

copy() Return a shallow copy of the dictionary.

class unittest.TextTestResult(stream, descriptions, verbosity) A concrete implementation of TestResult used by the TextTestRunner. New in version 3.2: This class was previously named _TextTestResult. The old name still exists as an alias but is deprecated.

class importlib.machinery.WindowsRegistryFinder Finder for modules declared in the Windows registry. This class implements the importlib.abc.Finder ABC. Only class methods are defined by this class to alleviate the need for instantiation. New in version 3.3.

window.clearok(yes) If yes is 1, the next call to refresh() will clear the window completely.

sys._getframe([depth]) Return a frame object from the call stack. If optional integer depth is given, return the frame object that many calls below the top of the stack. If that is deeper than the call stack, ValueError is raised. The default for depth is zero, returning the frame at the top of the call stack. CPython implementation detail: This function should be used for internal and specialized purposes only. It is not guaranteed to exist in all implementations of Python.

TarInfo.size Size in bytes.

is_parameter() Return True if the symbol is a parameter.

start(tag, attrs) Opens a new element. tag is the element name. attrs is a dictionary containing element attributes. Returns the opened element.