Time1ess

from rest_framework import serializers, exceptions


class DynamicFieldSerializerMixin(serializers.Serializer):
    """
    动态指定保留字段
    """
    expose_all_possible_fields = True

    def __init__(self, *args, **kwargs):

Time1ess

class PairRandomCrop:
    """Crop the given PIL.Image at a random location.
    ** This is a MODIFIED version **, which supports identical random crop for
    both image and target map in Semantic Segmentation.
    Args:
        size (sequence or int): Desired output size of the crop. If size is an
            int instead of sequence like (h, w), a square crop (size, size) is
            made.
        padding (int or sequence, optional): Optional padding on each border
            of the image. Default is 0, i.e no padding. If a sequence of length