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Fix bug #880930: Fix rb format compression.

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This commit is contained in:
John Schember 2011-10-24 20:37:05 -04:00
parent 88e9a7b626
commit 2baaf35924
1 changed files with 3 additions and 2 deletions
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5
src/calibre/ebooks/rb/writer.py
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@ -104,8 +104,9 @@ class RBWriter(object):
size = len(text)
pages = []
for i in range(0, (len(text) / TEXT_RECORD_SIZE) + 1):
pages.append(zlib.compress(text[i * TEXT_RECORD_SIZE : (i * TEXT_RECORD_SIZE) + TEXT_RECORD_SIZE], 9))
for i in range(0, (len(text) + TEXT_RECORD_SIZE-1) / TEXT_RECORD_SIZE):
zobj = zlib.compressobj(9, zlib.DEFLATED, 13, 8, 0)
pages.append(zobj.compress(text[i * TEXT_RECORD_SIZE : (i * TEXT_RECORD_SIZE) + TEXT_RECORD_SIZE]) + zobj.flush())
return (size, pages)