Package: python3-ipykernel Version: 4.3.1-2 Severity: normal Tags: upstream
Hi, Using %pylab in jupyter qtconsole does not allow to display matplotlib graphics. Launching the qtconsole from command line exhibits this problem: ERROR:tornado.application:Exception in callback functools.partial(<function wrap.<locals>.null_wrapper at 0x7fedb27dc9d8>) Traceback (most recent call last): File "/usr/lib/python3/dist-packages/tornado/ioloop.py", line 600, in _run_callback ret = callback() File "/usr/lib/python3/dist-packages/tornado/stack_context.py", line 275, in null_wrapper return fn(*args, **kwargs) File "/usr/lib/python3/dist-packages/ipykernel/kernelbase.py", line 258, in enter_eventloop self.eventloop(self) File "/usr/lib/python3/dist-packages/ipykernel/eventloops.py", line 73, in loop_qt4 _notify_stream_qt(kernel, s) File "/usr/lib/python3/dist-packages/ipykernel/eventloops.py", line 23, in _notify_stream_qt from IPython.core.interactiveshell import NoOpContext as context ImportError: cannot import name 'NoOpContext' This problem was identified upstream and corrected in this commit: https://github.com/ipython/ipython/commit/7cda39691852c19d516f30c4e59e161be05a7b33 Cheers, Yannick -- System Information: Debian Release: stretch/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386, x32 Kernel: Linux 4.6.0-1-amd64 (SMP w/8 CPU cores) Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages python3-ipykernel depends on: ii ipython3 5.0.0-1 ii python3-jupyter-client 4.3.0-1 ii python3-tornado 4.3.0-2 ii python3-traitlets 4.2.2-2 pn python3:any <none> python3-ipykernel recommends no packages. python3-ipykernel suggests no packages. -- no debconf information