Esempio n. 1
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    def __call__(self, population, num_generations, num_evaluations, args):
        if self.progress is None:
            self.max_evaluations = args.get('max_evaluations', 50000)
            self.progress = ProgressBar(self.max_evaluations)
            self.progress.start()

        if num_evaluations % args.get('n', 1) == 0:
            if num_evaluations > self.max_evaluations:
                self.progress.update(self.max_evaluations)
            else:
                self.progress.update(num_evaluations)
Esempio n. 2
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class ProgressObserver(object):
    """
    Progress bar to in command line
    """
    __name__ = "Progress Observer"

    def __init__(self):
        self.progress = None

    def __call__(self, population, num_generations, num_evaluations, args):
        if self.progress is None:
            self.max_evaluations = args.get('max_evaluations', 50000)
            self.progress = ProgressBar(self.max_evaluations)
            self.progress.start()

        if num_evaluations % args.get('n', 1) == 0:
            if num_evaluations > self.max_evaluations:
                self.progress.update(self.max_evaluations)
            else:
                self.progress.update(num_evaluations)

    def reset(self):
        self.progress = None

    def end(self):
        self.progress.end()
Esempio n. 3
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    def _process_message(self, message):
        i = message['index']
        if not i in self.progress:
            print("")
            label = "Island %i: " % (i + 1)
            pos = abs(len(self.clients) - i)
            writer = self.TerminalWriter((self.terminal.height or 1) - pos, self.terminal)
            self.progress[i] = ProgressBar(label=label, fd=writer, size=message['max_evaluations'])
            self.progress[i].start()

        self.progress[i].update(message['num_evaluations'])
Esempio n. 4
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 def _create_client(self, i):
     self.clients[i] = IPythonNotebookMultiprocessProgressObserverClient(queue=self.queue, index=i)
     label = "Island %i" % (i + 1)
     self.progress[i] = ProgressBar(label=label, color=self.color_map[i])