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@ -4,10 +4,10 @@
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from __future__ import with_statement
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# k4mobidedrm.py
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# Copyright © 2008-2017 by Apprentice Harper et al.
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# Copyright © 2008-2019 by Apprentice Harper et al.
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__license__ = 'GPL v3'
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__version__ = '5.5'
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__version__ = '5.7'
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# Engine to remove drm from Kindle and Mobipocket ebooks
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# for personal use for archiving and converting your ebooks
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@ -60,7 +60,8 @@ __version__ = '5.5'
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# 5.3 - Changed Android support to allow passing of backup .ab files
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# 5.4 - Recognise KFX files masquerading as azw, even if we can't decrypt them yet.
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# 5.5 - Added GPL v3 licence explicitly.
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# 5.x - Invoke KFXZipBook to handle zipped KFX files
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# 5.6 - Invoke KFXZipBook to handle zipped KFX files
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# 5.7 - Revamp cleanup_name
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import sys, os, re
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import csv
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@ -155,19 +156,24 @@ def unicode_argv():
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# added in removal of control (<32) chars
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# and removal of . at start and end
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# and with some (heavily edited) code from Paul Durrant's kindlenamer.py
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# and some improvements suggested by jhaisley
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def cleanup_name(name):
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# substitute filename unfriendly characters
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name = name.replace(u"<",u"[").replace(u">",u"]").replace(u" : ",u" – ").replace(u": ",u" – ").replace(u":",u"—").replace(u"/",u"_").replace(u"\\",u"_").replace(u"|",u"_").replace(u"\"",u"\'").replace(u"*",u"_").replace(u"?",u"")
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# delete control characters
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name = u"".join(char for char in name if ord(char)>=32)
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# white space to single space, delete leading and trailing while space
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name = re.sub(ur"\s", u" ", name).strip()
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# delete control characters
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name = u"".join(char for char in name if ord(char)>=32)
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# delete non-ascii characters
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name = u"".join(char for char in name if ord(char)<=126)
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# remove leading dots
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while len(name)>0 and name[0] == u".":
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name = name[1:]
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# remove trailing dots (Windows doesn't like them)
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if name.endswith(u'.'):
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while name.endswith(u'.'):
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name = name[:-1]
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if len(name)==0:
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name=u"DecryptedBook"
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return name
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# must be passed unicode
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