python pickle 保存数据

import pickle 
#import dill as pickle
#pickle 不可以保存lambda函数,序列化对象等,但dill可以保存

#保存数据
with open('dataset.pkl', 'wb') as f:
    data = {'0':1, '1':2}
    pickle.dump(data, f)
#加载数据

with open('dataset.pkl', 'rb') as f:
    data = pickle.load(f)

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