How to use watched_func method in autotest

Best Python code snippet using autotest_python

job.py

Source:job.py

...906    def watch(cls, *monitor_args, **monitor_dargs):907        """ Generic decorator to wrap a function call with the908        standard create-monitor -> start -> call -> stop idiom."""909        def decorator(func):910            def watched_func(*args, **dargs):911                monitor = cls(*monitor_args, **monitor_dargs)912                monitor.start()913                try:914                    func(*args, **dargs)915                finally:916                    monitor.stop()917            return watched_func918        return decorator919def runjob(control, drop_caches, options):920    """921    Run a job using the given control file.922    This is the main interface to this module.923    @see base_job.__init__ for parameter info.924    """...

utils.py

Source:utils.py

...95    def get_counts():96        return [(model._meta.verbose_name_plural, model.objects.all().count())97                for model in watched]98    def decorator(func):99        def watched_func(self, *args, **kwargs):100            counts_before = get_counts()101            rv = func(self, *args, **kwargs)102            counts_after = get_counts()103            diffs = ((name, after - before)104                     for (name, after), (name, before)105                     in zip(counts_after, counts_before))106            for name, diff in diffs:107                if diff > 0:108                    self.stdout.write(109                        'Created {} {}'.format(diff, name))110                elif diff < 0:111                    self.stdout.write(112                        'Deleted {} {}'.format(-diff, name))113            return rv...

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