Method callback

pager_lib/tqdm/keras.py:21–28

(_, logs=None)

    @staticmethod
    def bar2callback(bar, pop=None, delta=(lambda logs: 1)):
        def callback(_, logs=None):
            n = delta(logs)
            if logs:
                if pop:
                    logs = copy(logs)
                    [logs.pop(i, 0) for i in pop]
                bar.set_postfix(logs, refresh=False)
            bar.update(n)

        return callback