Ivan Khomutov

Ok, now it doesn't raise error, but output very large strange thing: `]1337;File=;size=5205;inline=1;width=auto;height=10;preserveAspectRatio=1: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....`

UPD: Probably there is a problem with my environment, as it shows nothing in output window if I clear MPLBACKEND variable.

Yes, tmux 2.3. But if I try to use it in pure terminal, without itermplot, the problem stays on. Also it represent this issues: https://github.com/matplotlib/matplotlib/issues/2976. So, problem could be in...

Ok, I fix this problem (just install cairocffi) so it shows me correct plot. But itermplot still shows me bunch of symbols.

Yes. Attached a screenshot for your convenience. 

Same result. 

The problem persists with ipython3 (instead of python3).

Yes, I'm using debian 8.7. Are there any alternative terminals that will support your module on that os?

Ok, thanks a lot.