我正在使用 rss2email 是 使用它是因为它今天以一种可怕的方式崩溃了:在每次跑步中,它只会给我这个回溯:

Traceback (most recent call last):
  File "/usr/share/rss2email/rss2email.py", line 740, in <module>
    elif action == "list": list()
  File "/usr/share/rss2email/rss2email.py", line 681, in list
    feeds, feedfileObject = load(lock=0)
  File "/usr/share/rss2email/rss2email.py", line 422, in load
    feeds = pickle.load(feedfileObject)
TypeError: ("'str' object is not callable", 'sxOYAAuyzSx0WqN3BVPjE+6pgPU', ((2009, 3, 19, 1, 19, 31, 3, 78, 0), {}))

我能够从这个回溯构造的唯一有用的事实是文件 ~/.rss2email/feeds.dat 在哪儿 rss2email rss2email 读取其状态并使用 cPickle

我甚至找到了那行 'sxOYAAuyzSx0WqN3BVPjE+6pgPU' feeds.dat 文件在我未经训练的眼中,垃圾堆似乎没有被截断或损坏。

我可以尝试什么方法来重建文件?

Python版本是Debian/不稳定系统上的2.5.4。

编辑

pickle文件,我以前也试过。显然,一个 Feed 这是在 rss2email.py

#!/usr/bin/python

import sys
# import pickle
import cPickle as pickle
sys.path.insert(0,"/usr/share/rss2email")
from rss2email import Feed

feedfile = open("feeds.dat", 'rb')
feeds = pickle.load(feedfile)

Traceback (most recent call last):
  File "./r2e-rescue.py", line 8, in <module>
    feeds = pickle.load(feedfile)
  File "/usr/lib/python2.5/pickle.py", line 1370, in load
    return Unpickler(file).load()
  File "/usr/lib/python2.5/pickle.py", line 858, in load
    dispatch[key](self)
  File "/usr/lib/python2.5/pickle.py", line 1133, in load_reduce
    value = func(*args)
TypeError: 'str' object is not callable

这个 variant产生与调用基本相同的东西 r2e 本身:

Traceback (most recent call last):
  File "./r2e-rescue.py", line 10, in <module>
    feeds = pickle.load(feedfile)
TypeError: ("'str' object is not callable", 'sxOYAAuyzSx0WqN3BVPjE+6pgPU', ((2009, 3, 19, 1, 19, 31, 3, 78, 0), {}))

编辑2

按照J.F.Sebastian关于“printf”的建议 Feed.__setstate__ 在我的测试脚本中,以下是 Python退出之前的最后几行。

          u'http:/com/news.ars/post/20080924-everyone-declares-victory-in-smutfree-wireless-broadband-test.html': u'http:/com/news.ars/post/20080924-everyone-declares-victory-in-smutfree-wireless-broadband-test.html'},
 'to': None,
 'url': 'http://arstechnica.com/'}
Traceback (most recent call last):
  File "./r2e-rescue.py", line 23, in ?
    feeds = pickle.load(feedfile)
TypeError: ("'str' object is not callable", 'sxOYAAuyzSx0WqN3BVPjE+6pgPU', ((2009, 3, 19, 1, 19, 31, 3, 78, 0), {}))