推荐一个很简单又好用的保存python变量区变量的模块:dill
https://pypi.org/project/dill/
使用举例,保存变量区变量到文件:
import dill
dill.dump_session('file_name.pkl')
加载文件内容到变量区
dill.load_session('file_name.pkl')
如果想保存某个或多个对象(变量),可以使用pickle
import pickle
f = open('store.pckl', 'wb')
pickle.dump(obj, f)
f.close()
f = open('store.pckl', 'rb')
obj = pickle.load(f)
f.close()
如果需要保存多个对象,只需将它们放在一个列表或元组中,例如:
import pickle
# obj0, obj1, obj2 are created here...
# Saving the objects:
with open('objs.pkl', 'w') as f: # Python 3: open(..., 'wb')
pickle.dump([obj0, obj1, obj2], f)
# Getting back the objects:
with open('objs.pkl') as f: # Python 3: open(..., 'rb')
obj0, obj1, obj2 = pickle.load(f)