Python3读取pickle报错 _pickle.UnpicklingError: the STRING opcode argument must be quoted

将pickle文件从py2转py3文件
这是由于末尾的‘\r\n’和‘\n’ 不一致导致的，将load的文件修改为

original = "word_data.pkl"
destination = "word_data_win10.pkl"

outsize = 0
with open(original, 'rb') as infile:
    
    content = infile.read()
with open(destination, 'wb') as output:
    
    for line in content.splitlines():
        outsize += len(line) + 1
        output.write(line + str.encode('\n'))

print("Done. Saved %s bytes." % (len(content)-outsize))

原链接https://blog.youkuaiyun.com/xiao_lxl/article/details/91523053