python 如何使用camel序列化对象。来自https://eev.ee/blog/2015/10/15/dont-use-pickle-use-camel/

Posted 2021-05-09

# v1: tables are always square
class Table(object):
    def __init__(self, size):
        self.size = size


from camel import CamelRegistry
my_types = CamelRegistry()


@my_types.dumper(Table, 'table', version=1)
def _dump_table(table):
    return dict(
        size=table.size,
    )

@my_types.loader('table', version=1)
def _load_table(data, version):
    return Table(data["size"])