def __init__()

in scripts/dataset/sampler.py [0:0]

• 11 lines of code
• 5 McCabe index (conditional complexity)

    def __init__(self, dataset, num_replicas=None, rank=None):
        if num_replicas is None:
            num_replicas = dist.get_world_size() if dist.is_initialized() else 1
        if rank is None:
            rank = dist.get_rank() if dist.is_initialized() else 0
        self.dataset = dataset
        self.num_replicas = num_replicas
        self.rank = rank
        self.num_samples = (len(self.dataset) // self.num_replicas) + int(
            (len(self.dataset) % self.num_replicas) < self.rank
        )