Package: python3-ipykernel Version: 5.4.2-1 Severity: normal I am seeing warnings like the following from python3-ipykernel:
/usr/lib/python3/dist-packages/ipykernel/zmqshell.py:57 /usr/lib/python3/dist-packages/ipykernel/zmqshell.py:57: DeprecationWarning: ipykernel.datapub is deprecated. It has moved to ipyparallel.datapub from ipykernel.datapub import ZMQDataPublisher /usr/lib/python3/dist-packages/ipykernel/datapub.py:21 /usr/lib/python3/dist-packages/ipykernel/datapub.py:21: DeprecationWarning: ipykernel.serialize is deprecated. It has moved to ipyparallel.serialize from ipykernel.serialize import serialize_object /usr/lib/python3/dist-packages/ipykernel/serialize.py:25 /usr/lib/python3/dist-packages/ipykernel/serialize.py:25: DeprecationWarning: ipykernel.pickleutil is deprecated. It has moved to ipyparallel. from ipykernel.pickleutil import ( /usr/lib/python3/dist-packages/ipykernel/pickleutil.py:26 /usr/lib/python3/dist-packages/ipykernel/pickleutil.py:26: DeprecationWarning: ipykernel.codeutil is deprecated since IPykernel 4.3.1. It has moved to ipyparallel.serialize from ipykernel import codeutil Looking at the code for ipykernel, it is attempting to load these functions from ipyparallel and only falling back on the ipykernel versions if ipyparallel is not available or is version < 5.0.0. So this package should Depends: python3-ipyparallel. Best wishes, Julian -- System Information: Debian Release: bullseye/sid APT prefers stretch APT policy: (500, 'stretch'), (500, 'testing'), (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.9.0-5-amd64 (SMP w/4 CPU threads) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_GB.UTF-8), LANGUAGE not set Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages python3-ipykernel depends on: ii python3 3.9.0-4 ii python3-ipython 7.19.0-1 ii python3-jupyter-client 6.1.6-1 ii python3-tornado 6.1.0-1+b1 ii python3-traitlets 5.0.5-1 python3-ipykernel recommends no packages. python3-ipykernel suggests no packages. -- no debconf information