window.untouchwin() Mark all lines in the window as unchanged since the last call to refresh().

resume_reading() Resume the receiving end. The protocol’s data_received() method will be called once again if some data is available for reading.

dbm.open(file, flag='r', mode=0o666) Open the database file file and return a corresponding object. If the database file already exists, the whichdb() function is used to determine its type and the appropriate module is used; if it does not exist, the first module listed above that can be imported is used. The optional flag argument can be: Value Meaning 'r' Open existing database for reading only (default) 'w' Open existing database for reading and writing 'c' Open database for reading and

assertIsNotNone(expr, msg=None) Test that expr is (or is not) None. New in version 3.1.

xml.etree.ElementTree.dump(elem) Writes an element tree or element structure to sys.stdout. This function should be used for debugging only. The exact output format is implementation dependent. In this version, it’s written as an ordinary XML file. elem is an element tree or an individual element.

operator.__index__(a) Return a converted to an integer. Equivalent to a.__index__().

test.support.temp_dir(path=None, quiet=False) A context manager that creates a temporary directory at path and yields the directory. If path is None, the temporary directory is created using tempfile.mkdtemp(). If quiet is False, the context manager raises an exception on error. Otherwise, if path is specified and cannot be created, only a warning is issued.

sys.maxunicode An integer giving the value of the largest Unicode code point, i.e. 1114111 (0x10FFFF in hexadecimal). Changed in version 3.3: Before PEP 393, sys.maxunicode used to be either 0xFFFF or 0x10FFFF, depending on the configuration option that specified whether Unicode characters were stored as UCS-2 or UCS-4.

email.message_from_file(fp, _class=email.message.Message, *, policy=policy.compat32) Return a message object structure tree from an open file object. This is exactly equivalent to Parser().parse(fp). _class and policy are interpreted as with the Parser class constructor. Changed in version 3.3: Removed the strict argument. Added the policy keyword.

shutil.unpack_archive(filename[, extract_dir[, format]]) Unpack an archive. filename is the full path of the archive. extract_dir is the name of the target directory where the archive is unpacked. If not provided, the current working directory is used. format is the archive format: one of “zip”, “tar”, or “gztar”. Or any other format registered with register_unpack_format(). If not provided, unpack_archive() will use the archive file name extension and see if an unpacker was registered for t