pickle.dump(obj, file, protocol=None,*,fix_imports=True)

pickle.load(file, *,fix_imports=True, encoding=”ASCII”. errors=”strict”)

import pickle
c=[1,2,3,4,5,6,7]
a=c*4
f=open('D:\\pycm\\kaggle\\data\\test.txt','wb')
pickle.dump(a,f)
f.close()
print(a)

import pickle
f=open('D:\\pycm\\kaggle\\data\\test.txt','rb')
d=pickle.load(f)
f.close()
print(d)

import pickle
def save_variable(v,filename):
 f=open(filename,'wb')
 pickle.dump(v,f)
 f.close()
 return filename
 
def load_variavle(filename):
 f=open(filename,'rb')
 r=pickle.load(f)
 f.close()
 return r
 
if __name__=='__main__':
 c = [1, 2, 3, 4, 5, 6, 7]
 filename=save_variable(c,'D:\\test.txt')
 d=load_variavle(filename)
 print(d==c)