相关疑难解决方法(0)

我正在使用python3.3并且在尝试挑选一个简单的字典时遇到了一个神秘的错误.

这是代码:

import os
import pickle
from pickle import *
os.chdir('c:/Python26/progfiles/')

def storvars(vdict):      
    f = open('varstor.txt','w')
    pickle.dump(vdict,f,)
    f.close()
    return

mydict = {'name':'john','gender':'male','age':'45'}
storvars(mydict)

我得到:

Traceback (most recent call last):
  File "C:/Python26/test18.py", line 31, in <module>
    storvars(mydict)
  File "C:/Python26/test18.py", line 14, in storvars
    pickle.dump(vdict,f,)
TypeError: must be str, not bytes

我从原始代码发布,

crystal = open('vmises.dat','r')
crystalincrement  = pickle.load(crystal)
crystaldir = pickle.load(crystal)
crystalface = pickle.load(crystal)
crystal.close()

错误是,

crystalincrement  = pickle.load(crystal)

TypeError:'str'不支持缓冲区接口

我使用python V 3.2