DeDRM v10.0.3 not removing DRM from ePub ebook in Calibre 3.38.1

[Fanfad]

Question / bug report

Greetings,

DeDRM plugin ist not working on calibre wenn importing a new e-book that is DRM protected.

The e-book is the following: https://www.kobo.com/ch/de/ebook/il-nome-del-vento-1 and was downloaded in Epub format with the help of Adobe Digital Editions 4.5.

Many thanks in advance and KR. Fanny

Which version of Calibre are you running?

3.38.1

Which version of the DeDRM plugin are you running?

v10.0.3

If applicable, which version of the Kindle software are you running?

No response

Log output

calibre 3.38.1 embedded-python: True is64bit: True Darwin-17.7.0-x86_64-i386-64bit Darwin ('64bit', '') ('Darwin', '17.7.0', 'Darwin Kernel Version 17.7.0: Fri Oct 30 13:34:27 PDT 2020; root:xnu-4570.71.82.8~1/RELEASE_X86_64') Python 2.7.15 OSX: ('10.13.6', ('', '', ''), 'x86_64') Interface language: fr Successfully initialized third party plugins: DeDRM (10, 0, 3) calibre 3.38.1 embedded-python: True is64bit: True Darwin-17.7.0-x86_64-i386-64bit Darwin ('64bit', '') ('Darwin', '17.7.0', 'Darwin Kernel Version 17.7.0: Fri Oct 30 13:34:27 PDT 2020; root:xnu-4570.71.82.8~1/RELEASE_X86_64') Python 2.7.15 OSX: ('10.13.6', ('', '', ''), 'x86_64') Interface language: fr Successfully initialized third party plugins: DeDRM (10, 0, 3) devicePixelRatio: 1.0 logicalDpi: 72.0 x 72.0 physicalDpi: 114.000001712 x 114.000001712 Using calibre Qt style: True [0.00] Starting up... [0.02] Showing splash screen... [0.19] splash screen shown [0.19] Initializing db... [0.21] db initialized [0.21] Constructing main UI... [1.59] main UI initialized... [1.59] Hiding splash screen [1.61] splash screen hidden [1.62] Started up in 1.62 seconds with 26 books objc[1057]: Class FIFinderSyncExtensionHost is implemented in both /System/Library/PrivateFrameworks/FinderKit.framework/Versions/A/FinderKit (0x7fffaec89cd0) and /System/Library/PrivateFrameworks/FileProvider.framework/OverrideBundles/FinderSyncCollaborationFileProviderOverride.bundle/Contents/MacOS/FinderSyncCollaborationFileProviderOverride (0x131e6fcd8). One of the two will be used. Which one is undefined. DeDRM v10.0.3: Trying to decrypt Il nome del vento.epub DeDRM v10.0.3: Verifying zip archive integrity DeDRM v10.0.3: Il nome del vento.epub is a secure Adobe Adept ePub for UUID 0de2bc9e-9dbb-4bdd-bd46-e37732415341 DeDRM v10.0.3: Looking for new default Adobe Digital Editions Keys after 0.3 seconds DeDRM v10.0.3: Trying a new default key fNXHnb.epub is a secure Adobe Adept ePub. Could not decrypt fNXHnb.epub because of an exception: Traceback (most recent call last): File "calibre_plugins.dedrm.ineptepub", line 305, in decryptBook AttributeError: 'module' object has no attribute 'import_key'

DeDRM v10.0.3: Failed to decrypt with new default key after 0.4 seconds DeDRM v10.0.3: Ultimately failed to decrypt after 0.4 seconds. Read the FAQs at noDRM's repository: https://github.com/noDRM/DeDRM_tools/blob/master/FAQs.md Running file type plugin DeDRM failed with traceback: Traceback (most recent call last): File "site-packages/calibre/customize/ui.py", line 172, in _run_filetype_plugins File "calibre_plugins.dedrm.init", line 1067, in run File "calibre_plugins.dedrm.init", line 665, in ePubDecrypt DeDRMError: DeDRM v10.0.3: Ultimately failed to decrypt after 0.4 seconds. Read the FAQs at noDRM's repository: https://github.com/noDRM/DeDRM_tools/blob/master/FAQs.md

[ElleKayEm]

With that version of calibre, try DeDRM 6.8.1: https://github.com/apprenticeharper/DeDRM_tools/releases/tag/v6.8.1

[Fanfad]

Thank you very much ! That works.