Handle rarfile.BadRarFile: Unexpected EOF

[chris3k]

Traceback (most recent call last):
  File "C:\user\napy.py", line 333, in <module>
    main()
  File "C:\user\napy.py", line 328, in main
    fs = Filesys(sys.argv[1:])
  File "C:\user\napy.py", line 92, in __init__
    self.to_process.extend(self.processRarFile(rootdir + os.sep + i))
  File "C:\user\napy.py", line 137, in processRarFile
    opensub_hash = Napisy24.opensubtitle_hash(partrarf)
  File "C:\user\napy.py", line 172, in opensubtitle_hash
    fh.seek(0, os.SEEK_END)
  File "C:\Python27\lib\site-packages\rarfile.py", line 1455, in seek
    self._skip(new_ofs - cur_ofs)
  File "C:\Python27\lib\site-packages\rarfile.py", line 1604, in _skip
    if not self._open_next():
  File "C:\Python27\lib\site-packages\rarfile.py", line 1665, in _open_next
    raise BadRarFile("Unexpected EOF")
rarfile.BadRarFile: Unexpected EOF