[Pyzo] Error Message?

[s***@gmail.com]

Fortunately, I have just discovered the Pizo IDE. I had been using the Spyder IDE but my Debian v-9.x seems to have taken a dislike to it.

Pizo running in the Miniconda environment sees to be happy. However when I when I execute my Python code it gives me this message:

Note: The GUI event loop is already running in the pyzo kernel. Be aware
that the function to enter the main loop does not block.

My question is should I be concerned?

Thanks in advance.

Stephen P. Molnar, Ph.D. Life is a fuzzy set
www.molecular-modeling.net Stochastic and multivariate
[phone] (c)
Skype: smolnar1

[Almar Klein]

Hi Stephen,

No, in general you should not be concerned. You are are probably calling
a function to enter a mainloop, like Qt's QApplication.exec_(). Pyzo has
integrated this event loop and has made exec_() non-blocking. Since this
can lead to problems in some specific situations, Pyzo warns about this.
In case you are using Matplotlib (which will enter the Qt mainloop upon
show()), consider using interactive mode to prevent this, and have an
interactive prompt while a figure is open.

I hope this clarifies things for you. Don't hesitate to reply if you
have further questions.

Regards,
  Almar

Post by s***@gmail.com
Fortunately, I have just discovered the Pizo IDE. I had been using the Spyder IDE but my Debian v-9.x seems to have taken a dislike to it.
Note: The GUI event loop is already running in the pyzo kernel. Be aware
that the function to enter the main loop does not block.
My question is should I be concerned?
Thanks in advance.
Stephen P. Molnar, Ph.D. Life is a fuzzy set
www.molecular-modeling.net Stochastic and multivariate
[phone] (c)
Skype: smolnar1

[Stephen P. Molnar]

Many thanks for your assistance./

Post by Almar Klein
Hi Stephen,
No, in general you should not be concerned. You are are probably calling a
function to enter a mainloop, like Qt's QApplication.exec_(). Pyzo has
integrated this event loop and has made exec_() non-blocking. Since this
can lead to problems in some specific situations, Pyzo warns about this. In
case you are using Matplotlib (which will enter the Qt mainloop upon
show()), consider using interactive mode to prevent this, and have an
interactive prompt while a figure is open.
I hope this clarifies things for you. Don't hesitate to reply if you have
further questions.
Regards,
Almar

Post by s***@gmail.com
Fortunately, I have just discovered the Pizo IDE. I had been using the
Spyder IDE but my Debian v-9.x seems to have taken a dislike to it.
Pizo running in the Miniconda environment sees to be happy. However when
Note: The GUI event loop is already running in the pyzo kernel. Be aware
that the function to enter the main loop does not block.
My question is should I be concerned?
Thanks in advance.
Stephen P. Molnar, Ph.D. Life is a fuzzy set
www.molecular-modeling.net Stochastic and multivariate
[phone] (c)
Skype: smolnar1

--
Stephen P. Molnar, Ph.D. Life is a fuzzy set
Foundation for Chemistry Multivariate and stochastic
http://www.Molecular-Modeling.net
614.312.7528 (c)
Skype: smolnar1

[Stephen P. Molnar]

Thank you for your reply. It is much appreciated.

On Wednesday, November 22, 2017 at 3:02:45 AM UTC-5, Stephen P. Molnar

Post by s***@gmail.com
Fortunately, I have just discovered the Pizo IDE. I had been using the
Spyder IDE but my Debian v-9.x seems to have taken a dislike to it.
Pizo running in the Miniconda environment sees to be happy. However when I
Note: The GUI event loop is already running in the pyzo kernel. Be aware
that the function to enter the main loop does not block.
My question is should I be concerned?
Thanks in advance.
Stephen P. Molnar, Ph.D. Life is a fuzzy set
www.molecular-modeling.net Stochastic and multivariate
[phone] (c)
Skype: smolnar1