GraylinKim
commented
11 years ago As way of explanation I'll include the comment from the commit. In short, a hack to overcome corrupted replay files had a bug in it.
# Some replays tampered with by 3rd party software report
# block sizes wrong. They can either over report or under
# report. If they over report a non-compressed file might
# attempt decompression. If they under report a compressed
# file might bypass decompression. So do this:
#
# * Attempt to do things normally.
# * Force Decompression and fall back to original exception
# * mpyq doesn't allow you to ignore decompression, it has
# not been a problem yet though.See arkx/mpyq#7 and arkx/mpyq#12 for more information.
not sure if the problem exists in 2.0.4 as well. I'll add more details to my server log so that in the future I can easily answer that question.
the replays are here: https://www.dropbox.com/sh/k9nl1w4lox9smsu/VzWFYJiJ_w/sc2replays/2.0.3.24764/ProblematicReplays
08:58:02 python.1 | File "/Users/david/Dropbox/Programming/esdb/esdb/vendor/ggpyjobs/src/sc2reader/sc2reader/factories.py", line 137, in load 08:58:02 python.1 | return self._load(cls, resource, filename=filename, options=options) 08:58:02 python.1 | File "/Users/david/Dropbox/Programming/esdb/esdb/vendor/ggpyjobs/src/sc2reader/sc2reader/factories.py", line 147, in _load 08:58:02 python.1 | obj = cls(resource, filename=filename, factory=self, **options) 08:58:02 python.1 | File "/Users/david/Dropbox/Programming/esdb/esdb/vendor/ggpyjobs/src/sc2reader/sc2reader/resources.py", line 259, in init 08:58:02 python.1 | self._read_data(data_file, self._get_reader(data_file)) 08:58:02 python.1 | File "/Users/david/Dropbox/Programming/esdb/esdb/vendor/ggpyjobs/src/sc2reader/sc2reader/resources.py", line 590, in _read_data 08:58:02 python.1 | data = utils.extract_data_file(data_file,self.archive) 08:58:02 python.1 | File "/Users/david/Dropbox/Programming/esdb/esdb/vendor/ggpyjobs/src/sc2reader/sc2reader/utils.py", line 460, in extract_data_file 08:58:02 python.1 | file_data = archive.read_file(data_file, force_decompress=True) 08:58:02 python.1 | File "/Users/david/local/lib/python2.7/site-packages/mpyq.py", line 235, in read_file 08:58:02 python.1 | file_data = decompress(file_data) 08:58:02 python.1 | File "/Users/david/local/lib/python2.7/site-packages/mpyq.py", line 187, in decompress 08:58:02 python.1 | return zlib.decompress(data[1:], 15) 08:58:02 python.1 | MPQError: ('Unable to extract file: replay.message.events', error('Error -3 while decompressing data: incorrect header check',))