KeyError's for various wiki feeds

[Marc Girod]

Hello,

I am using Planet to generate RSS feeds from recent events in several
wikis.

Recently, I have started to get errors in several (3) of them.
Here is one case (the tstconfig.ini selects only one failing wiki):


$ sudo python -d /root/planet/planet.py ./tstconfig.ini
Traceback (most recent call last):
  File "/root/planet/planet.py", line 211, in ?
    main()
  File "/root/planet/planet.py", line 195, in main
    my_planet.run(planet_name, planet_link, template_files, offline)
  File "/root/planet/planet/__init__.py", line 300, in run
    channel = Channel(self, feed_url)
  File "/root/planet/planet/__init__.py", line 588, in __init__
    self.cache_read_entries()
  File "/root/planet/planet/__init__.py", line 638, in cache_read_entries
    item = NewsItem(self, key)
  File "/root/planet/planet/__init__.py", line 933, in __init__
    self.cache_read()
  File "/root/planet/planet/cache.py", line 74, in cache_read
    self._type[key] = self._cache[cache_key + " type"]
  File "/usr/lib/python2.4/bsddb/__init__.py", line 219, in __getitem__
    return self.db[key]
KeyError: 'http://wiki.iona.com/icde-wiki/MarcLog/June2007#20070611094814 updated type'

As far as I understand, I am still using v1.0:

$ sudo cksum /root/planet/planet.py
3175768676 7397 /root/planet/planet.py

However, I found that v2.0 was installed last summer, and it seems to
give the same error (modulo line numbers):

sudo python -d /root/planet-2.0/planet.py ./tstconfig.ini
Traceback (most recent call last):
  File "/root/planet-2.0/planet.py", line 167, in ?
    main()
  File "/root/planet-2.0/planet.py", line 160, in main
    my_planet.run(planet_name, planet_link, template_files, offline)
  File "/root/planet-2.0/planet/__init__.py", line 240, in run
    channel = Channel(self, feed_url)
  File "/root/planet-2.0/planet/__init__.py", line 527, in __init__
    self.cache_read_entries()
  File "/root/planet-2.0/planet/__init__.py", line 569, in cache_read_entries
    item = NewsItem(self, key)
  File "/root/planet-2.0/planet/__init__.py", line 845, in __init__
    self.cache_read()
  File "/root/planet-2.0/planet/cache.py", line 74, in cache_read
    self._type[key] = self._cache[cache_key + " type"]
  File "/usr/lib/python2.4/bsddb/__init__.py", line 219, in __getitem__
    return self.db[key]
KeyError: 'http://wiki.iona.com/icde-wiki/MarcLog/June2007#20070611094814 updated type'

The other errors I got were:

KeyError: 'http://wiki.iona.com/cs-wiki/Mainframe_Iteration_beginning_-_05/08/07_-_05/18/07#20070518164929 wiki_diff'

and

KeyError: 'http://wiki.iona.com/orbix-wiki/DublinDeskMove#20070413132003 wiki_version'

I am using Python 2.4.3 (but don't know it myself--I recently took
over the maintenance of this site).

Is this a known problem (I found similar reports in the web about one
year ago, but I believe the problem then should have been fixed in
2.0).
How can I debug this further?

Thanks!
Marc

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