python小記：查看PKL文件

在調試pva的時候，需要覈對pkl文件

# -*- coding: utf-8 -*-
import pickle

f = open('voc_2007_trainval_gt_roidb.pkl','rb')
info = pickle.load(f)
for i in info:
    print(i)

以爲美滋滋，結果掛了

UnicodeDecodeError: 'ascii' codec can't decode byte 0x80 in position 0: ordinal not in range(128)

之前調試過一次，遇到了這個問題，又忘記了，還是記錄一下吧

# -*- coding: utf-8 -*-
import pickle

f = open('voc_2007_trainval_gt_roidb.pkl','rb')
info = pickle.load(f, encoding='iso-8859-1') # 改成這樣就可以了
for i in info:
    print(i)