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More Python2 cleanup

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This commit is contained in:
Florian Bach 2022-01-16 19:30:53 +01:00
parent 3a460ae1fd
commit 171c6f36ba
2 changed files with 8 additions and 14 deletions
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10
calibre-plugin/__init__.py
View File

@ -37,7 +37,8 @@
# Ignore fatal HTTP errors and/or a missing or broken server during optional
# fulfillment notifications, allow authorizing an eReader through USB (experimental),
# drop dependencies python-cryptography, python-rsa and python-pyasn1.
# add a ton of testing code, try to prevent AV false-positives.
# add a ton of testing code, try to prevent AV false-positives,
# experimental support for Python2 / Calibre < 5.
PLUGIN_NAME = "DeACSM"
PLUGIN_VERSION_TUPLE = (0, 0, 15)
@ -70,10 +71,9 @@ class DeACSM(FileTypePlugin):
def initialize(self):
"""
On initialization, make sure we have all the libraries (python-rsa, cryptography,
oscrypto and their dependencies asn1crypto and pyasn1) that the plugin needs.
Unfortunately the Adobe encryption is kinda weird and nonstandard and doesn't work
with just the python modules included with Calibre.
On initialization, make sure we have all the libraries (oscrypto and its dependency
asn1crypto) that the plugin needs. Unfortunately the Adobe encryption is kinda weird
and nonstandard and doesn't work with just the python modules included with Calibre.
"""
try:

12
calibre-plugin/libadobe.py
View File

@ -198,16 +198,10 @@ def makeSerial(random):
mac_address = get_mac_address()
if sys.version_info[0] >= 3:
dataToHash = "%d:%s:%02x:%02x:%02x:%02x:%02x:%02x\x00" % (uid, username,
mac_address[0], mac_address[1], mac_address[2],
mac_address[3], mac_address[4], mac_address[5])
dataToHash = "%d:%s:%02x:%02x:%02x:%02x:%02x:%02x\x00" % (uid, username,
mac_address[0], mac_address[1], mac_address[2],
mac_address[3], mac_address[4], mac_address[5])
else:
dataToHash = "%d:%s:%02x:%02x:%02x:%02x:%02x:%02x\x00" % (uid, username,
mac_address[0], mac_address[1], mac_address[2],
mac_address[3], mac_address[4], mac_address[5])
sha_out = hashlib.sha1(dataToHash.encode('latin-1')).hexdigest().lower()
else:
import binascii