Miroirs/DeDRM_tools
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import ion correctly

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This commit is contained in:
xxyzz 2020-11-28 11:20:53 +08:00
parent 66bab7bd7d
commit 1955b34883
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GPG key ID: F796163E6DCFEE9D
1 changed files with 3 additions and 6 deletions
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9
DeDRM_plugin/kfxdedrm.py
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@ -11,6 +11,7 @@ import shutil
import zipfile import zipfile
from io import BytesIO from io import BytesIO
from calibre_plugins.dedrm.ion import DrmIon, DrmIonVoucher
__license__ = 'GPL v3' __license__ = 'GPL v3'
@ -27,10 +28,6 @@ class KFXZipBook:
return (None, None) return (None, None)
def processBook(self, totalpids): def processBook(self, totalpids):
try:
import ion
except:
from calibre_plugins.dedrm import ion
with zipfile.ZipFile(self.infile, 'r') as zf: with zipfile.ZipFile(self.infile, 'r') as zf:
for filename in zf.namelist(): for filename in zf.namelist():
with zf.open(filename) as fh: with zf.open(filename) as fh:
@ -42,7 +39,7 @@ class KFXZipBook:
self.decrypt_voucher(totalpids) self.decrypt_voucher(totalpids)
print("Decrypting KFX DRMION: {0}".format(filename)) print("Decrypting KFX DRMION: {0}".format(filename))
outfile = BytesIO() outfile = BytesIO()
ion.DrmIon(BytesIO(data[8:-8]), lambda name: self.voucher).parse(outfile) DrmIon(BytesIO(data[8:-8]), lambda name: self.voucher).parse(outfile)
self.decrypted[filename] = outfile.getvalue() self.decrypted[filename] = outfile.getvalue()
if not self.decrypted: if not self.decrypted:
@ -72,7 +69,7 @@ class KFXZipBook:
continue continue
try: try:
voucher = ion.DrmIonVoucher(BytesIO(data), pid[:dsn_len], pid[dsn_len:]) voucher = DrmIonVoucher(BytesIO(data), pid[:dsn_len], pid[dsn_len:])
voucher.parse() voucher.parse()
voucher.decryptvoucher() voucher.decryptvoucher()
break break