PLUGIN_NAME = 'Obok DeDRM'
PLUGIN_SAFE_NAME = PLUGIN_NAME.strip().lower().replace(' ', '_')
PLUGIN_DESCRIPTION = _('Removes DRM from Kobo kepubs and adds them to the library.')
-PLUGIN_VERSION_TUPLE = (3, 1, 5)
+PLUGIN_VERSION_TUPLE = (3, 1, 6)
PLUGIN_VERSION = '.'.join([str(x) for x in PLUGIN_VERSION_TUPLE])
HELPFILE_NAME = PLUGIN_SAFE_NAME + '_Help.htm'
PLUGIN_AUTHORS = 'Anon'
#!/usr/bin/env python
# -*- coding: utf-8 -*-
+# Version 3.1.6 September 2015
+# Enable support for Kobo devices
+# More character encoding fixes (unicode strings)
+#
# Version 3.1.5 September 2015
# Removed requirement that a purchase has been made.
# Also add in character encoding fixes
#
"""Manage all Kobo books, either encrypted or DRM-free."""
-__version__ = '3.1.5'
+__version__ = '3.1.6'
import sys
import os
def __init__ (self, serials = [], device_path = None):
print u"Obok v{0}\nCopyright © 2012-2015 Physisticated et al.".format(__version__)
- self.kobodir = ''
- kobodb = ''
+ self.kobodir = u""
+ kobodb = u""
# - first check whether serials have been found or are provided
# and a device is connected. In this case, use the device
# - otherwise fall back to Kobo Desktop Application for Windows and Mac
if (device_path and (len(serials) > 0)):
- self.kobodir = os.path.join(device_path, '.kobo')
+ self.kobodir = os.path.join(device_path, u".kobo")
# devices use KoboReader.sqlite
- kobodb = os.path.join(self.kobodir, 'KoboReader.sqlite')
+ kobodb = os.path.join(self.kobodir, u"KoboReader.sqlite")
if (not(os.path.exists(kobodb))):
# give up here, we haven't found anything useful
- self.kobodir = ''
- kobodb = ''
+ self.kobodir = u""
+ kobodb = u""
- if (self.kobodir == ''):
+ if (self.kobodir == u""):
# we haven't found a device with serials, so try desktop apps
if sys.platform.startswith('win'):
+ import _winreg as winreg
if sys.getwindowsversion().major > 5:
- self.kobodir = os.environ['LOCALAPPDATA']
- else:
- self.kobodir = os.path.join(os.environ['USERPROFILE'], 'Local Settings', 'Application Data')
- self.kobodir = os.path.join(self.kobodir, 'Kobo', 'Kobo Desktop Edition')
+ if 'LOCALAPPDATA' in os.environ.keys():
+ # Python 2.x does not return unicode env. Use Python 3.x
+ self.kobodir = winreg.ExpandEnvironmentStrings(u"%LOCALAPPDATA%")
+ if (self.kobodir == u""):
+ if 'USERPROFILE' in os.environ.keys():
+ # Python 2.x does not return unicode env. Use Python 3.x
+ self.kobodir = os.path.join(winreg.ExpandEnvironmentStrings(u"%USERPROFILE%"), u"Local Settings", u"Application Data")
+ self.kobodir = os.path.join(self.kobodir, u"Kobo", u"Kobo Desktop Edition")
elif sys.platform.startswith('darwin'):
- self.kobodir = os.path.join(os.environ['HOME'], 'Library', 'Application Support', 'Kobo', 'Kobo Desktop Edition')
+ self.kobodir = os.path.join(os.environ['HOME'], u"Library", u"Application Support", u"Kobo", u"Kobo Desktop Edition")
# desktop versions use Kobo.sqlite
- kobodb = os.path.join(self.kobodir, 'Kobo.sqlite')
+ kobodb = os.path.join(self.kobodir, u"Kobo.sqlite")
- if (self.kobodir != ''):
- self.bookdir = os.path.join(self.kobodir, 'kepub')
+ if (self.kobodir != u""):
+ self.bookdir = os.path.join(self.kobodir, u"kepub")
self.__sqlite = sqlite3.connect(kobodb)
self.__cursor = self.__sqlite.cursor()
self._userkeys = []
def __bookfile (self, volumeid):
"""The filename needed to open a given book."""
- return os.path.join(self.kobodir, 'kepub', volumeid)
+ return os.path.join(self.kobodir, u"kepub", volumeid)
def __getmacaddrs (self):
"""The list of all MAC addresses on this machine."""
output = subprocess.check_output('/sbin/ifconfig -a', shell=True)
matches = c.findall(output)
for m in matches:
- # print "m:",m[0]
+ # print u"m:{0}".format(m[0])
macaddrs.append(m[0].upper())
# extend the list of macaddrs in any case with the serials
if contents[:5]=="<?xml":
return True
else:
- print "Bad XML: ",contents[:5]
+ print u"Bad XML: {0}".format(contents[:5])
raise ValueError
if self.mimetype == 'image/jpeg':
if contents[:3] == '\xff\xd8\xff':
return True
else:
- print "Bad JPEG: ", contents[:3].encode('hex')
+ print u"Bad JPEG: {0}".format(contents[:3].encode('hex'))
raise ValueError()
return False
lib = KoboLibrary()
for i, book in enumerate(lib.books):
- print ('%d: %s' % (i + 1, book.title)).encode('ascii', 'ignore')
+ print u"{0}: {1}".format(i + 1, book.title)
- num_string = raw_input("Convert book number... ")
+ num_string = raw_input(u"Convert book number... ")
try:
num = int(num_string)
book = lib.books[num - 1]
except (ValueError, IndexError):
exit()
- print "Converting", book.title
+ print u"Converting {0}".format(book.title)
zin = zipfile.ZipFile(book.filename, "r")
# make filename out of Unicode alphanumeric and whitespace equivalents from title
- outname = "%s.epub" % (re.sub('[^\s\w]', '_', book.title, 0, re.UNICODE))
+ outname = u"{0}.epub".format(re.sub('[^\s\w]', '_', book.title, 0, re.UNICODE))
if (book.type == 'drm-free'):
- print "DRM-free book, conversion is not needed"
+ print u"DRM-free book, conversion is not needed"
shutil.copyfile(book.filename, outname)
- print "Book saved as", os.path.join(os.getcwd(), outname)
+ print u"Book saved as {0}".format(os.path.join(os.getcwd(), outname))
exit(0)
result = 1
for userkey in lib.userkeys:
- # print "Trying key: ",userkey.encode('hex_codec')
- confirmedGood = False
+ print u"Trying key: {0}".format(userkey.encode('hex_codec'))
try:
zout = zipfile.ZipFile(outname, "w", zipfile.ZIP_DEFLATED)
for filename in zin.namelist():
file = book.encryptedfiles[filename]
contents = file.decrypt(userkey, contents)
# Parse failures mean the key is probably wrong.
- if not confirmedGood:
- confirmedGood = file.check(contents)
+ file.check(contents)
zout.writestr(filename, contents)
zout.close()
- print "Book saved as", os.path.join(os.getcwd(), outname)
+ print u"Decryption succeeded."
+ print u"Book saved as {0}".format(os.path.join(os.getcwd(), outname))
result = 0
break
except ValueError:
- print "Decryption failed, trying next key"
+ print u"Decryption failed."
zout.close()
os.remove(outname)
zin.close()
lib.close()
+ if result != 0:
+ print u"Could not decrypt book with any of the keys found."
return result
if __name__ == '__main__':
#!/usr/bin/env python
# -*- coding: utf-8 -*-
+# Version 3.1.6 September 2015
+# Enable support for Kobo devices
+# More character encoding fixes (unicode strings)
+#
# Version 3.1.5 September 2015
# Removed requirement that a purchase has been made.
# Also add in character encoding fixes
#
"""Manage all Kobo books, either encrypted or DRM-free."""
-__version__ = '3.1.5'
+__version__ = '3.1.6'
import sys
import os
written by the Kobo Desktop Edition application, including the list
of books, their titles, and the user's encryption key(s)."""
- def __init__ (self):
+ def __init__ (self, serials = [], device_path = None):
print u"Obok v{0}\nCopyright © 2012-2015 Physisticated et al.".format(__version__)
- if sys.platform.startswith('win'):
- if sys.getwindowsversion().major > 5:
- self.kobodir = os.environ['LOCALAPPDATA']
- else:
- self.kobodir = os.path.join(os.environ['USERPROFILE'], 'Local Settings', 'Application Data')
- self.kobodir = os.path.join(self.kobodir, 'Kobo', 'Kobo Desktop Edition')
- elif sys.platform.startswith('darwin'):
- self.kobodir = os.path.join(os.environ['HOME'], 'Library', 'Application Support', 'Kobo', 'Kobo Desktop Edition')
- self.bookdir = os.path.join(self.kobodir, 'kepub')
- kobodb = os.path.join(self.kobodir, 'Kobo.sqlite')
- self.__sqlite = sqlite3.connect(kobodb)
- self.__cursor = self.__sqlite.cursor()
- self._userkeys = []
- self._books = []
- self._volumeID = []
+ self.kobodir = u""
+ kobodb = u""
+
+ # - first check whether serials have been found or are provided
+ # and a device is connected. In this case, use the device
+ # - otherwise fall back to Kobo Desktop Application for Windows and Mac
+ if (device_path and (len(serials) > 0)):
+ self.kobodir = os.path.join(device_path, u".kobo")
+ # devices use KoboReader.sqlite
+ kobodb = os.path.join(self.kobodir, u"KoboReader.sqlite")
+ if (not(os.path.exists(kobodb))):
+ # give up here, we haven't found anything useful
+ self.kobodir = u""
+ kobodb = u""
+
+ if (self.kobodir == u""):
+ # we haven't found a device with serials, so try desktop apps
+ if sys.platform.startswith('win'):
+ import _winreg as winreg
+ if sys.getwindowsversion().major > 5:
+ if 'LOCALAPPDATA' in os.environ.keys():
+ # Python 2.x does not return unicode env. Use Python 3.x
+ self.kobodir = winreg.ExpandEnvironmentStrings(u"%LOCALAPPDATA%")
+ if (self.kobodir == u""):
+ if 'USERPROFILE' in os.environ.keys():
+ # Python 2.x does not return unicode env. Use Python 3.x
+ self.kobodir = os.path.join(winreg.ExpandEnvironmentStrings(u"%USERPROFILE%"), u"Local Settings", u"Application Data")
+ self.kobodir = os.path.join(self.kobodir, u"Kobo", u"Kobo Desktop Edition")
+ elif sys.platform.startswith('darwin'):
+ self.kobodir = os.path.join(os.environ['HOME'], u"Library", u"Application Support", u"Kobo", u"Kobo Desktop Edition")
+ # desktop versions use Kobo.sqlite
+ kobodb = os.path.join(self.kobodir, u"Kobo.sqlite")
+
+ if (self.kobodir != u""):
+ self.bookdir = os.path.join(self.kobodir, u"kepub")
+ self.__sqlite = sqlite3.connect(kobodb)
+ self.__cursor = self.__sqlite.cursor()
+ self._userkeys = []
+ self._books = []
+ self._volumeID = []
+ self._serials = serials
def close (self):
"""Closes the database used by the library."""
def __bookfile (self, volumeid):
"""The filename needed to open a given book."""
- return os.path.join(self.kobodir, 'kepub', volumeid)
+ return os.path.join(self.kobodir, u"kepub", volumeid)
def __getmacaddrs (self):
"""The list of all MAC addresses on this machine."""
output = subprocess.check_output('/sbin/ifconfig -a', shell=True)
matches = c.findall(output)
for m in matches:
- # print "m:",m[0]
+ # print u"m:{0}".format(m[0])
macaddrs.append(m[0].upper())
+
+ # extend the list of macaddrs in any case with the serials
+ # cannot hurt ;-)
+ macaddrs.extend(self._serials)
+
return macaddrs
def __getuserids (self):
if contents[:5]=="<?xml":
return True
else:
- print "Bad XML: ",contents[:5]
+ print u"Bad XML: {0}".format(contents[:5])
raise ValueError
if self.mimetype == 'image/jpeg':
if contents[:3] == '\xff\xd8\xff':
return True
else:
- print "Bad JPEG: ", contents[:3].encode('hex')
+ print u"Bad JPEG: {0}".format(contents[:3].encode('hex'))
raise ValueError()
return False
lib = KoboLibrary()
for i, book in enumerate(lib.books):
- print ('%d: %s' % (i + 1, book.title))
+ print u"{0}: {1}".format(i + 1, book.title)
- num_string = raw_input("Convert book number... ")
+ num_string = raw_input(u"Convert book number... ")
try:
num = int(num_string)
book = lib.books[num - 1]
except (ValueError, IndexError):
exit()
- print "Converting", book.title
+ print u"Converting {0}".format(book.title)
zin = zipfile.ZipFile(book.filename, "r")
# make filename out of Unicode alphanumeric and whitespace equivalents from title
- outname = "%s.epub" % (re.sub('[^\s\w]', '_', book.title, 0, re.UNICODE))
+ outname = u"{0}.epub".format(re.sub('[^\s\w]', '_', book.title, 0, re.UNICODE))
if (book.type == 'drm-free'):
- print "DRM-free book, conversion is not needed"
+ print u"DRM-free book, conversion is not needed"
shutil.copyfile(book.filename, outname)
- print "Book saved as", os.path.join(os.getcwd(), outname)
+ print u"Book saved as {0}".format(os.path.join(os.getcwd(), outname))
exit(0)
result = 1
for userkey in lib.userkeys:
- # print "Trying key: ",userkey.encode('hex_codec')
- confirmedGood = False
+ print u"Trying key: {0}".format(userkey.encode('hex_codec'))
try:
zout = zipfile.ZipFile(outname, "w", zipfile.ZIP_DEFLATED)
for filename in zin.namelist():
file = book.encryptedfiles[filename]
contents = file.decrypt(userkey, contents)
# Parse failures mean the key is probably wrong.
- if not confirmedGood:
- confirmedGood = file.check(contents)
+ file.check(contents)
zout.writestr(filename, contents)
zout.close()
- print "Book saved as", os.path.join(os.getcwd(), outname)
+ print u"Decryption succeeded."
+ print u"Book saved as {0}".format(os.path.join(os.getcwd(), outname))
result = 0
break
except ValueError:
- print "Decryption failed, trying next key"
+ print u"Decryption failed."
zout.close()
os.remove(outname)
zin.close()
lib.close()
+ if result != 0:
+ print u"Could not decrypt book with any of the keys found."
return result
if __name__ == '__main__':
projects / DeDRM.git / commitdiff