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November 2018

136 participants
152 discussions

matplotlib.plot.show always blocks the execution of python script
by lampahome Nov. 1, 2018

Nov. 1, 2018

I want to plot a graph and *still run following code without closing the graph automatically like Matlab does*. I try plt.show(block=False) , it failed and appear in a small moment then close itself. I also try plt.draw() or interactive mode , it failed, too. plt.draw() will block until I close it. interactive mode and plot.show() will appear nothing My version is below: user@ya:~/$ sudo pip freeze | grep matplotlib matplotlib==2.2.3 user@ya:~/$ sudo pip -V pip 18.1 from /usr/local/lib/python2.7/dist-packages/pip (python 2.7) Environments: I only execute script in Ubuntu ex: user@ya: python xxx.py Distributor ID: Ubuntu Description: Ubuntu 16.04.5 LTS Release: 16.04 Codename: xenial Can anyone help me? I just want to do like Matlab which won't close the plotted graph even if the script finishes.

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@staticmethod or def function()?
by Tobiah Nov. 1, 2018

Nov. 1, 2018

My IDE (pycharm) suggests that I mark my class methods with @staticmethod when they don't use 'self'. Sounds good. I did that then it suggested I had the option to make a regular function instead, at the file level. That's a possibility. I was thinking that I'd leave the method in the class unless it was ever also used by another class. What do you think?

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