DeDRM_tools/DeDRM_plugin/utilities.py

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
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#@@CALIBRE_COMPAT_CODE@@
from ignoblekeyGenPassHash import generate_key
import sys
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__license__ = 'GPL v3'
DETAILED_MESSAGE = \
'You have personal information stored in this plugin\'s customization '+ \
'string from a previous version of this plugin.\n\n'+ \
'This new version of the plugin can convert that info '+ \
'into key data that the new plugin can then use (which doesn\'t '+ \
'require personal information to be stored/displayed in an insecure '+ \
'manner like the old plugin did).\n\nIf you choose NOT to migrate this data at this time '+ \
'you will be prompted to save that personal data to a file elsewhere; and you\'ll have '+ \
'to manually re-configure this plugin with your information.\n\nEither way... ' + \
'this new version of the plugin will not be responsible for storing that personal '+ \
'info in plain sight any longer.'
def uStrCmp (s1, s2, caseless=False):
import unicodedata as ud
if sys.version_info[0] == 2:
str1 = s1 if isinstance(s1, unicode) else unicode(s1)
str2 = s2 if isinstance(s2, unicode) else unicode(s2)
else:
str1 = s1 if isinstance(s1, str) else str(s1)
str2 = s2 if isinstance(s2, str) else str(s2)
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if caseless:
return ud.normalize('NFC', str1.lower()) == ud.normalize('NFC', str2.lower())
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else:
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return ud.normalize('NFC', str1) == ud.normalize('NFC', str2)
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def parseCustString(keystuff):
userkeys = []
ar = keystuff.split(':')
for i in ar:
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try:
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name, ccn = i.split(',')
# Generate Barnes & Noble EPUB user key from name and credit card number.
userkeys.append(generate_key(name, ccn))
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except:
pass
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return userkeys