exception nntplib.NNTPTemporaryError Exception raised when a response code in the range 400–499 is received.

nis.maps(domain=default_domain) Return a list of all valid maps. The domain argument allows overriding the NIS domain used for the lookup. If unspecified, lookup is in the default NIS domain.

fd Underlying file descriptor.

str.isupper() Return true if all cased characters [4] in the string are uppercase and there is at least one cased character, false otherwise.

os.devnull The file path of the null device. For example: '/dev/null' for POSIX, 'nul' for Windows. Also available via os.path.

xview(*args) Query or modify horizontal position of the treeview.

heading(column, option=None, **kw) Query or modify the heading options for the specified column. If kw is not given, returns a dict of the heading option values. If option is specified then the value for that option is returned. Otherwise, sets the options to the corresponding values. The valid options/values are: text: text The text to display in the column heading. image: imageName Specifies an image to display to the right of the column heading. anchor: anchor Specifies how the

logging.shutdown() Informs the logging system to perform an orderly shutdown by flushing and closing all handlers. This should be called at application exit and no further use of the logging system should be made after this call.

set_info(info) Set “info” to info, which should be a string.

isdisjoint(other) Return True if the set has no elements in common with other. Sets are disjoint if and only if their intersection is the empty set.