[Python-modules-team] Bug#893474: jupyter-core: AttributeError on launch since last update of python 3.6 in Sid

[Sebastien KALT]

Source: jupyter-core
Version: 4.4.0-2
Severity: grave
Justification: renders package unusable

Dear Maintainer,

Since yesterday's upgrade of my Debian Sid, jupyter stops fonctionning, as
notebook, console or qtconsole :

$ jupyter notebook
Traceback (most recent call last):
  File "/usr/bin/jupyter-notebook", line 11, in <module>
    load_entry_point('notebook==5.4.0', 'console_scripts', 'jupyter-
notebook')()
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 587, in
load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2800,
in load_entry_point
    return ep.load()
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2431,
in load
    return self.resolve()
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2437,
in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/usr/lib/python3/dist-packages/notebook/notebookapp.py", line 45, in
<module>
    ioloop.install()
  File "/usr/lib/python3/dist-packages/zmq/eventloop/ioloop.py", line 210, in
install
    assert (not ioloop.IOLoop.initialized()) or \
AttributeError: type object 'IOLoop' has no attribute 'initialized'

$ jupyter console
Traceback (most recent call last):
  File "/usr/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/usr/lib/python3/dist-packages/ipykernel_launcher.py", line 16, in
<module>
    app.launch_new_instance()
  File "/usr/lib/python3/dist-packages/traitlets/config/application.py", line
657, in launch_instance
    app.initialize(argv)
  File "<decorator-gen-121>", line 2, in initialize
  File "/usr/lib/python3/dist-packages/traitlets/config/application.py", line
87, in catch_config_error
    return method(app, *args, **kwargs)
  File "/usr/lib/python3/dist-packages/ipykernel/kernelapp.py", line 452, in
initialize
    zmq_ioloop.install()
  File "/usr/lib/python3/dist-packages/zmq/eventloop/ioloop.py", line 210, in
install
    assert (not ioloop.IOLoop.initialized()) or \
AttributeError: type object 'IOLoop' has no attribute 'initialized'

I join the list of updated packages yesterday, among them there is python3.6
(and dependancies) updated from 3.6.4-4 to 3.6.5~rc1-1.

Regards,

Sébastien



-- System Information:
Debian Release: buster/sid
  APT prefers unstable
  APT policy: (980, 'unstable'), (960, 'stable'), (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'oldstable'), (1, 'experimental-debug')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.15.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
-------------- next part --------------

Start-Date: 2018-03-18  20:57:09
Commandline: apt-get upgrade --purge
Upgrade: freerdp2-x11:amd64 (2.0.0~git20170725.1.1648deb+dfsg1-6, 2.0.0~git20170725.1.1648deb+dfsg1-7), mutt:amd64 (1.9.4-2, 1.9.4-3), libhttp-message-perl:amd64 (6.14-1, 6.15-1), libgupnp-igd-1.0-4:amd64 (0.2.4-2, 0.2.5-1), python2.7-dev:amd64 (2.7.14-6, 2.7.14-7), libpython3.6-minimal:amd64 (3.6.4-4, 3.6.5~rc1-1), glib-networking-services:amd64 (2.54.1-2, 2.56.0-1), gnome-accessibility-themes:amd64 (3.27.90.1-1, 3.27.92-1), dconf-editor:amd64 (3.26.2-3, 3.28.0-1), libimlib2:amd64 (1.5.0-1, 1.5.0-2), intel-microcode:amd64 (3.20180108.1+really20171117.1, 3.20180312.1), libdrm-nouveau2:amd64 (2.4.90-1, 2.4.91-2), gir1.2-gtk-3.0:amd64 (3.22.28-1, 3.22.29-1), python3-distutils:amd64 (3.6.4-4, 3.6.5~rc1-1), gnome-logs:amd64 (3.26.3-1, 3.28.0-1), libnet-ssleay-perl:amd64 (1.84-1, 1.85-1), libwacom-common:amd64 (0.26-1, 0.29-1), openjdk-8-jre:amd64 (8u151-b12-1, 8u162-b12-1), gnome-system-monitor:amd64 (3.26.0-3, 3.28.0-1), libgirepository-1.0-1:amd64 (1.54.1-4, 1.56.0-1), gir1.2-gdkpixbuf-2.0:amd64 (2.36.11-1, 2.36.11-2), libgdk-pixbuf2.0-0:amd64 (2.36.11-1, 2.36.11-2), gnome-user-docs:amd64 (3.26.2.1-1, 3.28.0-1), libpython3.6-dev:amd64 (3.6.4-4, 3.6.5~rc1-1), libgegl-0.3-0:amd64 (0.3.28-2+b1, 0.3.28-4), baobab:amd64 (3.26.1-3, 3.28.0-1), glib-networking:amd64 (2.54.1-2, 2.56.0-1), libgtk-3-common:amd64 (3.22.28-1, 3.22.29-1), xdg-user-dirs:amd64 (0.16-1, 0.17-1), libgtk-3-0:amd64 (3.22.28-1, 3.22.29-1), r-base-html:amd64 (3.4.3.20180311-1, 3.4.4-1), libgjs0g:amd64 (1.50.3-2, 1.52.0-1), python2.7-minimal:amd64 (2.7.14-6, 2.7.14-7), libsigc++-2.0-0v5:amd64 (2.10.0-1, 2.10.0-2), libsqlite3-0:amd64 (3.22.0-1, 3.22.0-2), libpython3.6-stdlib:amd64 (3.6.4-4, 3.6.5~rc1-1), libicu57:amd64 (57.1-8, 57.1-9), binutils:amd64 (2.30-7, 2.30-8), gir1.2-atk-1.0:amd64 (2.26.1-3, 2.28.1-1), cpp:amd64 (4:7.2.0-1d1, 4:7.3.0-1), libgpg-error0:amd64 (1.27-6, 1.28-1), gnome-icon-theme:amd64 (3.12.0-2, 3.12.0-3), libevdev-tools:amd64 (1.5.8+dfsg-1, 1.5.9+dfsg-1), powermgmt-base:amd64 (1.31+nmu1, 1.32), geoip-database:amd64 (20180215-1, 20180315-1), g++:amd64 (4:7.2.0-1d1, 4:7.3.0-1), iagno:amd64 (1:3.26.1-2, 1:3.28.0-1), gfortran:amd64 (4:7.2.0-1d1, 4:7.3.0-1), libpython2.7:amd64 (2.7.14-6, 2.7.14-7), python2.7:amd64 (2.7.14-6, 2.7.14-7), console-setup-linux:amd64 (1.179, 1.180), libpython3.6:amd64 (3.6.4-4, 3.6.5~rc1-1), python3.6:amd64 (3.6.4-4, 3.6.5~rc1-1), gcc:amd64 (4:7.2.0-1d1, 4:7.3.0-1), libgnome-bluetooth13:amd64 (3.28.0-1, 3.28.0-2), gnome-themes-standard:amd64 (3.27.90.1-1, 3.27.92-1), libgtksourceview-3.0-common:amd64 (3.24.6-1, 3.24.7-1), gjs:amd64 (1.50.3-2, 1.52.0-1), libwinpr2-2:amd64 (2.0.0~git20170725.1.1648deb+dfsg1-6, 2.0.0~git20170725.1.1648deb+dfsg1-7), gnome-settings-daemon:amd64 (3.26.2-1+b1, 3.28.0-1), python-nacl:amd64 (1.2.1-2, 1.2.1-3), libaio1:amd64 (0.3.110-5, 0.3.111-1), openbox-gnome-session:amd64 (3.6.1-6, 3.6.1-7), libvorbisfile3:amd64 (1.3.5-4.1, 1.3.5-4.2), libpython2.7-dev:amd64 (2.7.14-6, 2.7.14-7), libwacom-bin:amd64 (0.26-1, 0.29-1), console-setup:amd64 (1.179, 1.180), rhythmbox-plugins:amd64 (3.4.2-2, 3.4.2-3), sqlite3-doc:amd64 (3.22.0-1, 3.22.0-2), gsettings-desktop-schemas:amd64 (3.27.92-1, 3.28.0-1), gir1.2-freedesktop:amd64 (1.54.1-4, 1.56.0-1), libobrender32v5:amd64 (3.6.1-6, 3.6.1-7), python-lxml:amd64 (4.1.0-1, 4.2.0-1), libatk-adaptor:amd64 (2.26.1-1, 2.26.2-1), libisl15:amd64 (0.18-1, 0.18-4), glib-networking-common:amd64 (2.54.1-2, 2.56.0-1), gnome-tweak-tool:amd64 (3.27.92-1, 3.28.0-1), libfluidsynth1:amd64 (1.1.9-1, 1.1.10-1), libexempi3:amd64 (2.4.4-1, 2.4.5-1), gnome-disk-utility:amd64 (3.26.2-2, 3.28.0-1), gnome-user-guide:amd64 (3.26.2.1-1, 3.28.0-1), gnome-tweaks:amd64 (3.27.92-1, 3.28.0-1), gir1.2-rb-3.0:amd64 (3.4.2-2, 3.4.2-3), deja-dup:amd64 (36.3-2, 36.3-3), kdenlive:amd64 (17.12.2-1, 17.12.3-1), python3.6-minimal:amd64 (3.6.4-4, 3.6.5~rc1-1), kbuild:amd64 (1:0.1.9998svn3127+dfsg-1, 1:0.1.9998svn3149+dfsg-1), binutils-x86-64-linux-gnu:amd64 (2.30-7, 2.30-8), rhythmbox-data:amd64 (3.4.2-2, 3.4.2-3), sqlite3:amd64 (3.22.0-1, 3.22.0-2), libinput-tools:amd64 (1.10.2-1, 1.10.3-1), libdrm-amdgpu1:amd64 (2.4.90-1, 2.4.91-2), libinput-bin:amd64 (1.10.2-1, 1.10.3-1), gnome-calculator:amd64 (3.27.92-1, 3.28.0-1), kdenlive-data:amd64 (17.12.2-1, 17.12.3-1), libfreerdp2-2:amd64 (2.0.0~git20170725.1.1648deb+dfsg1-6, 2.0.0~git20170725.1.1648deb+dfsg1-7), libatk1.0-0:amd64 (2.26.1-3, 2.28.1-1), adwaita-icon-theme:amd64 (3.27.90-1, 3.28.0-1), libgtk-3-bin:amd64 (3.22.28-1, 3.22.29-1), r-base-core:amd64 (3.4.3.20180311-1, 3.4.4-1), python3-tornado:amd64 (4.5.3-1, 5.0.0-1), gir1.2-glib-2.0:amd64 (1.54.1-4, 1.56.0-1), gir1.2-gtksource-3.0:amd64 (3.24.6-1, 3.24.7-1), libvorbisenc2:amd64 (1.3.5-4.1, 1.3.5-4.2), libgdbm5:amd64 (1.14.1-5, 1.14.1-6), r-doc-html:amd64 (3.4.3.20180311-1, 3.4.4-1), libglib2.0-bin:amd64 (2.54.3-2, 2.56.0-2), r-base:amd64 (3.4.3.20180311-1, 3.4.4-1), libgail-3-0:amd64 (3.22.28-1, 3.22.29-1), libdrm2:amd64 (2.4.90-1, 2.4.91-2), python3-lib2to3:amd64 (3.6.4-4, 3.6.5~rc1-1), binutils-multiarch:amd64 (2.30-7, 2.30-8), fonts-hack-ttf:amd64 (3.002-2, 3.003-1), dh-python:amd64 (2.20170125, 3.20180313), vinagre:amd64 (3.22.0-4, 3.22.0-5), libevdev-doc:amd64 (1.5.8+dfsg-1, 1.5.9+dfsg-1), libgdk-pixbuf2.0-common:amd64 (2.36.11-1, 2.36.11-2), r-recommended:amd64 (3.4.3.20180311-1, 3.4.4-1), libgtksourceview-3.0-1:amd64 (3.24.6-1, 3.24.7-1), keyboard-configuration:amd64 (1.179, 1.180), binutils-common:amd64 (2.30-7, 2.30-8), gnome-characters:amd64 (3.28.0-1, 3.28.0-3), libglib2.0-data:amd64 (2.54.3-2, 2.56.0-2), gir1.2-gdesktopenums-3.0:amd64 (3.27.92-1, 3.28.0-1), openjdk-8-jre-headless:amd64 (8u151-b12-1, 8u162-b12-1), r-doc-pdf:amd64 (3.4.3.20180311-1, 3.4.4-1), openbox:amd64 (3.6.1-6, 3.6.1-7), file-roller:amd64 (3.26.2-3, 3.28.0-1), libatk-bridge2.0-0:amd64 (2.26.1-1, 2.26.2-1), libobt2v5:amd64 (3.6.1-6, 3.6.1-7), librhythmbox-core10:amd64 (3.4.2-2, 3.4.2-3), libbinutils:amd64 (2.30-7, 2.30-8), libpython2.7-minimal:amd64 (2.7.14-6, 2.7.14-7), libdrm-intel1:amd64 (2.4.90-1, 2.4.91-2), libwacom2:amd64 (0.26-1, 0.29-1), proj-bin:amd64 (5.0.0-3, 5.0.0-4), gnome-taquin:amd64 (3.26.1-2, 3.28.0-1), libcryptsetup12:amd64 (2:2.0.1-1, 2:2.0.2-1), gtk-update-icon-cache:amd64 (3.22.28-1, 3.22.29-1), libdrm-radeon1:amd64 (2.4.90-1, 2.4.91-2), libvorbis0a:amd64 (1.3.5-4.1, 1.3.5-4.2), duplicity:amd64 (0.7.16-1, 0.7.17-1), libatk1.0-data:amd64 (2.26.1-3, 2.28.1-1), proj-data:amd64 (5.0.0-3, 5.0.0-4), gnome-themes-extra-data:amd64 (3.27.90.1-1, 3.27.92-1), python3.6-dev:amd64 (3.6.4-4, 3.6.5~rc1-1), python3.6-doc:amd64 (3.6.4-4, 3.6.5~rc1-1), libgdbm-compat4:amd64 (1.14.1-5, 1.14.1-6), libpython2.7-stdlib:amd64 (2.7.14-6, 2.7.14-7), fonts-hack:amd64 (3.002-2, 3.003-1), gnome-themes-extra:amd64 (3.27.90.1-1, 3.27.92-1), libfreerdp-client2-2:amd64 (2.0.0~git20170725.1.1648deb+dfsg1-6, 2.0.0~git20170725.1.1648deb+dfsg1-7), java-common:amd64 (0.59, 0.61), libglib2.0-0:amd64 (2.54.3-2, 2.56.0-2), gnome-getting-started-docs:amd64 (3.26.2-2, 3.28.0-1), gnome-backgrounds:amd64 (3.27.90-1, 3.28.0-1), libdebconfclient0:amd64 (0.241, 0.241+b1), libinput10:amd64 (1.10.2-1, 1.10.3-1), rhythmbox:amd64 (3.4.2-2, 3.4.2-3), rhythmbox-plugin-cdrecorder:amd64 (3.4.2-2, 3.4.2-3), libdrm-common:amd64 (2.4.90-1, 2.4.91-2), libproj13:amd64 (5.0.0-3, 5.0.0-4), libevdev2:amd64 (1.5.8+dfsg-1, 1.5.9+dfsg-1)
End-Date: 2018-03-18  21:03:39

Start-Date: 2018-03-18  21:04:39
Commandline: apt-get purge deja-dup
Purge: deja-dup:amd64 (36.3-3)
End-Date: 2018-03-18  21:04:44

Start-Date: 2018-03-18  21:05:14
Commandline: apt-get install default-jre
Install: openjdk-9-jre-headless:amd64 (9.0.4+12-2, automatic), openjdk-9-jre:amd64 (9.0.4+12-2, automatic)
Upgrade: default-jre-headless:amd64 (2:1.8-59, 2:1.9-61), default-jre:amd64 (2:1.8-59, 2:1.9-61)
End-Date: 2018-03-18  21:05:27