How can I plotting in command-line mode (like ipython)

[민성원]

Dear everyone! please help me to solve my basic question!

 I want to 2D plotting in command-line mode (ipython). at the description, if I use pyqt, not pyside, I can use interactive mode to plotting.

but I can`t plotting in interactive mode, I must call QApplication.exec_() to make the windows appear.

my systems are

OS: macOS Sierra

Python: 3.5.3

pyqt: 5.6.0

pyqtgraph:0.10.0

I used qtconsole of anaconda navigator. my code are

import pyqtgraph as pg

pg.plot([1,2,3]) # windows are not appears

pg.QtGui.QApplication.exec_() #windows and plot are appears, but interactive console stop!

how can I do that?

[Luke Campagnola]

It works for me with pyqt 5.8.2. I seem to recall some earlier versions of PyQt5 lacked the input hook; perhaps you just need a more recent version?

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