Python pickle

pickle dumps method

import pickle


def foo():
    print('ok')

data = pickle.dumps(foo)
f = open('PICKLE_text', 'wb')
f.write(data)
f.close()

运行结果:
生成 PICKLE_text 文件

pickle loads method

import pickle

def foo():
    print('ok')

f = open('PICKLE_text', 'rb')

data = f.read()
data = pickle.loads(data)

data()

运行结果:
ok