DeDRM_tools/DeDRM_plugin/utilities.py

45 lines
1.7 KiB
Python

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import sys, os
# Calibre stuff - so we can import from our ZIP without absolute module name
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
from ignoblekeyGenPassHash import generate_key
__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
str1 = s1 if isinstance(s1, str) else str(s1)
str2 = s2 if isinstance(s2, str) else str(s2)
if caseless:
return ud.normalize('NFC', str1.lower()) == ud.normalize('NFC', str2.lower())
else:
return ud.normalize('NFC', str1) == ud.normalize('NFC', str2)
def parseCustString(keystuff):
userkeys = []
ar = keystuff.split(':')
for i in ar:
try:
name, ccn = i.split(',')
# Generate Barnes & Noble EPUB user key from name and credit card number.
userkeys.append(generate_key(name, ccn))
except:
pass
return userkeys