Calibre 4.23 issue removing DRM

[patjldeiM0IP]

Question / bug report

I try to add an ebook and DRM isn't removed, as shown by logfile. If I use apprenticeharper DeDRM_tools_6.8.1 the DRM is removed as expected, indicating the .der key file is valid.

Looking at the log the plugin seems to be trying to use python 3 with calibre 4.xx - is this where the problem lies?

Which version of Calibre are you running?

4.23

Which version of the DeDRM plugin are you running?

v10.0.3

Log output

calibre 4.23  embedded-python: True is64bit: True
Linux-5.4.0-122-generic-x86_64-with-debian-bullseye-sid Linux ('64bit', 'ELF')
('Linux', '5.4.0-122-generic', '#138-Ubuntu SMP Wed Jun 22 15:00:31 UTC 2022')
Python 2.7.16
Linux: ('debian', 'bullseye/sid', '')
Interface language: en_GB
Successfully initialized third party plugins: DeDRM (10, 0, 3) && Obok DeDRM (10, 0, 3)
Not controlling automatic hidpi scaling
devicePixelRatio: 1.0
logicalDpi: 111.0 x 111.0
physicalDpi: 102.669473684 x 102.741573034
Using calibre Qt style: True
[0.00] Starting up...
[0.00] Initializing db...
[0.01] db initialized
[0.01] Constructing main UI...
DEBUG:    0.0 obok::utilities.py - loading translations
DEBUG:    0.0 obok::dialogs.py - loading translations
DEBUG:    0.0 obok::config.py - loading translations
DEBUG:    0.0 obok::action_err.py - loading translations
Looking for desktop notifier support from: org.freedesktop.Notifications
org.freedesktop.Notifications found in 0.0 seconds
[1.12] main UI initialized...
[1.12] Started up in 1.12 seconds with 5 books
DeDRM v10.0.3: Trying to decrypt REDACTED.epub
DeDRM v10.0.3: Verifying zip archive integrity
DeDRM v10.0.3: REDACTED.epub is a secure Adobe Adept ePub for UUID [REDACTED]
DeDRM v10.0.3: Trying Encryption key adobekey_1
F0QqGT.epub is a secure Adobe Adept ePub.
Could not decrypt F0QqGT.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 key adobekey_1 after 0.1 seconds
DeDRM v10.0.3: Trying Encryption key adeptkey
F0QqGT.epub is a secure Adobe Adept ePub.
Could not decrypt F0QqGT.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 key adeptkey after 0.1 seconds
DeDRM v10.0.3: Looking for new default Adobe Digital Editions Keys after 0.1 seconds
000d:fixme:wer:WerRegisterMemoryBlock (0x530cb780 10240) stub
000d:fixme:wer:WerRegisterMemoryBlock (0x530c7424 4) stub
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F07 converting bitmap to 32bppBGRA
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
000d:err:menubuilder:convert_to_native_icon error 0x88982F0C copying bitmaps
000d:err:menubuilder:convert_to_native_icon error 0x88982F04 committing encoder
0009:fixme:ntdll:NtQueryInformationJobObject stub: 0x74 9 0x33f3b8 112 0x33f3b4
0030:fixme:msvcrt:_configure_wide_argv (1) stub
0030:fixme:msvcrt:_initialize_wide_environment stub
0009:fixme:kernelbase:AppPolicyGetProcessTerminationMethod 0xfffffffa, 0x33f2f8
DeDRM v10.0.3: Python3 exec found as wine py.exe -3
DeDRM v10.0.3: Running adobekey.py under Wine
0032:fixme:ntdll:NtQueryInformationJobObject stub: 0x54 9 0x33f3b8 112 0x33f3b4
0034:fixme:msvcrt:_configure_wide_argv (1) stub
0034:fixme:msvcrt:_initialize_wide_environment stub
adobekey.py v7.4
Copyright © 2009-2020 i♥cabbages, Apprentice Harper et al.
Found 1 keys
Saved a key to Z:\home\REDACTED\.config\calibre\plugins\DeDRM\libraryfiles\winekeysdir\adobekey1_uuid_[REDACTED]_AdobeID_REDACTED@REDACTED.com.der
0032:fixme:kernelbase:AppPolicyGetProcessTerminationMethod 0xfffffffa, 0x33f2f8
DeDRM v10.0.3: Found and decrypted 1 key file
DeDRM v10.0.3: Ultimately failed to decrypt after 7.3 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 7.3 seconds. Read the FAQs at noDRM's repository: https://github.com/noDRM/DeDRM_tools/blob/master/FAQs.md
Added REDACTED to db in: 0.0
Added 1 books in 7.8 seconds

[patjldeiM0IP]

for what it's worth I just uninstalled v10.0.3 and tried .2 and it works as expected.

DeDRM v10.0.2: Trying to decrypt REDACTED.epub
DeDRM v10.0.2: Verifying zip archive integrity
DeDRM v10.0.2: REDACTED.epub is a secure Adobe Adept ePub for UUID [REDACTED]
DeDRM v10.0.2: Trying Encryption key adeptkey
DeDRM v10.0.2: Decrypted with key adeptkey after 0.5 seconds
DeDRM v10.0.2: Finished after 0.5 seconds
Added REDACTED to db in: 0.1

[patjldeiM0IP]

If I remove Python3 and I only have Python2.7 installed in the wine prefix it calls it complains that Python3 isn't installed:

Python 3 not found!
Installed Pythons found by C:\windows\py.exe Launcher for Windows
 -2.7-32 *

Requested Python version (3) not installed, use -0 for available pythons
0009:fixme:kernelbase:AppPolicyGetProcessTerminationMethod 0xfffffffa, 0x33e3e8
wine: cannot find L"C:\\windows\\system32\\python3.exe"
0032:fixme:msvcrt:__clean_type_info_names_internal (0x1e249450) stub
DeDRM v10.0.3: wine python.exe is not python3
0034:fixme:msvcrt:__clean_type_info_names_internal (0x1e249450) stub
DeDRM v10.0.3: wine C:\Python27\python.exe is not python3
DeDRM v10.0.3: Unable to find python3 executable in WINEPREFIX=".wine"

[noDRM]

Thanks for the report.
The plugin trying to use Python3 in the wineprefix isn't the issue, that's working just fine as it's running outside of Calibre. This can be seen in the following output of the log:

adobekey.py v7.4
Copyright © 2009-2020 i♥cabbages, Apprentice Harper et al.
Found 1 keys
Saved a key to Z:\...

So that part of the script is working fine. It's only trying to find new keys because an exception is happening with the existing keys:

DeDRM v10.0.3: Failed to decrypt with key adobekey_1 after 0.1 seconds
DeDRM v10.0.3: Trying Encryption key adeptkey
F0QqGT.epub is a secure Adobe Adept ePub.
Could not decrypt F0QqGT.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'

And that does sound like I fucked something up and broke Calibre 4 support. I'll get Calibre 4 installed on my machine and do a couple tests.

[noDRM]

Is this calibre from the Linux installer on calibre-ebook.com, or does this come from the Debian repositories? If it comes from the repos, can you try downloading it directly from calibre-ebook.com?

Also, can you try running calibre-debug on a command line then post the result of these commands (just copy-paste them one after another).

import Crypto
Crypto.__version__
from Crypto.PublicKey import RSA
Crypto.PublicKey.RSA
RSA.importKey()
dir(RSA)

(or if that returns "No module named Crypto" on the first line, replace all "Crypto" with "Cryptodome")

import_key has been added to PyCrypto in version 2.2 in 2011, and my Calibre 4.23 from the website comes with PyCrypto 2.6.1, so I have no idea why that wouldn't work for you ...

[patjldeiM0IP]

Calibre was installed by the linux installer on calibre-ebook.com

The results of the above commands:

Welcome to the interactive calibre shell!
Use exit to quit
>>> import Crypto
>>> Crypto.__version__
'2.6.1'
>>> from Crypto.PublicKey import RSA
>>> Crypto.PublicKey.RSA
<module 'Crypto.PublicKey.RSA' from '/opt/calibre/lib/python2.7/site-packages/Crypto/PublicKey/RSA.pyo'>
>>> RSA.importKey()
Traceback (most recent call last):
  File "<console>", line 1, in <module>
TypeError: importKey() takes at least 2 arguments (1 given)
>>> dir(RSA)
['DerNull', 'DerObject', 'DerSequence', 'RSAImplementation', 'Random', '_RSA', '_RSAobj', '__all__', '__builtins__', '__doc__', '__file__', '__name__', '__package__', '__revision__', '_fastmath', '_impl', '_slowmath', 'algorithmIdentifier', 'b', 'bchr', 'binascii', 'bord', 'bstr', 'bytes_to_long', 'construct', 'error', 'generate', 'getRandomRange', 'importKey', 'inverse', 'long_to_bytes', 'pubkey', 'struct', 'sys', 'tobytes']

[noDRM]

Thanks for the details, I was able to reproduce and fix this with c15135b.
Would you mind testing this version ( https://github.com/noDRM/DeDRM_tools/suites/7384021260/artifacts/300380152 ) to see if that fixes the issue for you, too?

[patjldeiM0IP]

Yes, that fixes the issue - epubs are now added to calibre with DRM successfully removed.

Thank you very much.

[ElleKayEm]

What are you trying to do? And is there a reason you're posting in this very old closed issue?