43 arguments.  Options are also available for selecting groups of
144 def _include_status(status, arguments):  argument
148     `arguments`.  Return whether a host with that status should be
152     @param arguments Parsed arguments object as returned by
160         return arguments.working
162         return arguments.broken
165 def _print_host_summaries(history_list, arguments):  argument
171     @param arguments    Parsed arguments object as returned by
179         if not _include_status(status, arguments):
204 def _print_hosts(history_list, arguments):  argument
209     --full_history and --diagnosis options.  The `arguments`
213     @param arguments    Parsed arguments object as returned by
219         if not _include_status(status, arguments):
222         if arguments.full_history:
225         elif arguments.diagnosis:
230 def _validate_time_range(arguments):  argument
239         specified defaults to the arguments object.
241     @param arguments Parsed arguments object as returned by
245     if (arguments.duration is not None and
246             arguments.since is not None and arguments.until is not None):
251     if (arguments.until is None and (arguments.since is None or
252                                      arguments.duration is None)):
253         arguments.until = int(time.time())
254     if arguments.since is None:
255         if arguments.duration is None:
256             arguments.duration = _DEFAULT_DURATION
257         arguments.since = (arguments.until -
258                            arguments.duration * 60 * 60)
259     elif arguments.until is None:
260         arguments.until = (arguments.since +
261                            arguments.duration * 60 * 60)
264 def _get_host_histories(afe, arguments):  argument
276     @param arguments Parsed arguments object as returned by
284     for hostname in arguments.hostnames:
287                     afe, hostname, arguments.since, arguments.until)
299 def _validate_host_list(afe, arguments):  argument
303     explictly as command line arguments.  This enforces these
314     @param arguments Parsed arguments object as returned by
320     if arguments.board or arguments.pool or arguments.model:
321         if arguments.hostnames:
322             print('FATAL: Hostname arguments provided '
327         labels['board'] = arguments.board
328         labels['pool'] = arguments.pool
329         labels['model'] = arguments.model
331             afe, arguments.since, arguments.until, labels.getlabels())
333         histories = _get_host_histories(afe, arguments)
340 def _validate_format_options(arguments):  argument
349     @param arguments Parsed arguments object as returned by
353     if (not arguments.oneline and not arguments.diagnosis and
354             not arguments.full_history):
355         arguments.oneline = (not arguments.working and
356                              not arguments.broken)
357     if not arguments.working and not arguments.broken:
358         arguments.working = True
359         arguments.broken = True
362 def _validate_command(afe, arguments):  argument
363     """Check that the command's arguments are valid.
367     handles calculation of default arguments/options when a simple
376     @param arguments Parsed arguments object as returned by
382     _validate_time_range(arguments)
383     _validate_format_options(arguments)
384     return _validate_host_list(afe, arguments)
388     """Parse the command line arguments.
451     arguments = parser.parse_args(argv[1:])
452     return arguments
458     @param argv Command line arguments (normally sys.argv).
461     arguments = _parse_command(argv)
462     afe = frontend.AFE(server=arguments.web)
463     history_list = _validate_command(afe, arguments)
464     if arguments.oneline:
465         _print_host_summaries(history_list, arguments)
467         _print_hosts(history_list, arguments)