Package: spyder
Version: 3.3.6+dfsg1-5
Severity: grave
Justification: renders package unusable
X-Debbugs-Cc: carmen....@belgacom.net
Dear Maintainer,
Since the last update of my Debian Testing distro, Spyder no more starts.
When launching spyder from command line we can see a import error message
from the python interpreter complaining that it cannot import name 'constants'
from partially initialized module 'zmq.backend.cython'. And that's most likely
due to a circular import
(/usr/lib/python3/dist-packages/zmq/backend/cython/__init__.py)
See attached traceback.
Thanks.
-- System Information:
Debian Release: bullseye/sid
APT prefers testing
APT policy: (990, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 5.9.0-5-amd64 (SMP w/8 CPU threads)
Kernel taint flags: TAINT_FIRMWARE_WORKAROUND
Locale: LANG=fr_BE.UTF-8, LC_CTYPE=fr_BE.UTF-8 (charmap=UTF-8),
LANGUAGE=fr_BE:fr
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages spyder depends on:
ii python3-spyder 3.3.6+dfsg1-5
ii python3.8 3.8.7-1
spyder recommends no packages.
spyder suggests no packages.
Versions of packages python3-spyder depends on:
ii libjs-jquery 3.5.1+dfsg+~3.5.4-3
ii libjs-mathjax 2.7.9+dfsg-1
ii pylint 2.6.0-1
ii python3 3.9.0-4
ii python3-chardet 3.0.4-7
ii python3-cloudpickle 1.6.0-1
ii python3-jedi 0.17.0-1
ii python3-keyring 21.6.0-1
ii python3-nbconvert 5.6.1-2
ii python3-numpydoc 1.1.0-3
ii python3-pickleshare 0.7.5-3
ii python3-psutil 5.7.3-1+b2
ii python3-pycodestyle 2.6.0-1
ii python3-pyflakes 2.2.0-2
ii python3-pygments 2.7.1+dfsg-1
ii python3-qtawesome 0.4.4+ds1-3
ii python3-qtconsole 4.7.6-1
ii python3-qtpy 1.9.0-3
ii python3-rope 0.17.0-1
ii python3-sphinx 3.3.1-1
ii python3-spyder-kernels 1.5.0~really0.5.2-1
ii python3-zmq 20.0.0-1+b1
ii spyder-common 3.3.6+dfsg1-5
Versions of packages python3-spyder suggests:
pn cython3 <none>
ii python3-matplotlib 3.3.2-2+b1
ii python3-numpy 1:1.19.4-1+b1
pn python3-pandas <none>
ii python3-pil 8.0.1-1+b1
pn python3-scipy <none>
pn python3-sympy <none>
Versions of packages python3-pyqt5 depends on:
ii libc6 2.31-6
ii libgcc-s1 10.2.1-1
ii libpython3.9 3.9.1-1
ii libqt5core5a [qtbase-abi-5-15-2] 5.15.2+dfsg-2
ii libqt5dbus5 5.15.2+dfsg-2
ii libqt5designer5 5.15.2-3
ii libqt5gui5 5.15.2+dfsg-2
ii libqt5help5 5.15.2-3
ii libqt5network5 5.15.2+dfsg-2
ii libqt5printsupport5 5.15.2+dfsg-2
ii libqt5test5 5.15.2+dfsg-2
ii libqt5widgets5 5.15.2+dfsg-2
ii libqt5xml5 5.15.2+dfsg-2
ii libstdc++6 10.2.1-1
ii python3 3.9.0-4
ii python3-pyqt5.sip 12.8.1-1+b2
Versions of packages python3-pyqt5 suggests:
pn python3-pyqt5-dbg <none>
-- no debconf information
Traceback (most recent call last):
File "/usr/bin/spyder", line 11, in <module>
load_entry_point('spyder==3.3.6', 'gui_scripts', 'spyder3')()
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 473, in
load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2843,
in load_entry_point
return ep.load()
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2447,
in load
return self.resolve()
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2453,
in resolve
module = __import__(self.module_name, fromlist=['__name__'], level=0)
File "/usr/lib/python3/dist-packages/spyder/app/start.py", line 14, in
<module>
import zmq
File "/usr/lib/python3/dist-packages/zmq/__init__.py", line 55, in <module>
from zmq import backend
File "/usr/lib/python3/dist-packages/zmq/backend/__init__.py", line 40, in
<module>
reraise(*exc_info)
File "/usr/lib/python3/dist-packages/zmq/utils/sixcerpt.py", line 34, in
reraise
raise value
File "/usr/lib/python3/dist-packages/zmq/backend/__init__.py", line 27, in
<module>
_ns = select_backend(first)
File "/usr/lib/python3/dist-packages/zmq/backend/select.py", line 28, in
select_backend
mod = __import__(name, fromlist=public_api)
File "/usr/lib/python3/dist-packages/zmq/backend/cython/__init__.py", line 6,
in <module>
from . import (constants, error, message, context,
ImportError: cannot import name 'constants' from partially initialized module
'zmq.backend.cython' (most likely due to a circular import)
(/usr/lib/python3/dist-packages/zmq/backend/cython/__init__.py)
