Pass Data to a Console within PyQt application

[bmic...@gmail.com]

I'm on a steep learning curve at the moment - I've managed to create a PyQt application with two tabs, that loads a Pandas HDFStore and then creates additional dataframes based on user selections and plots them using pyqtgraph. I've also been able to implement a pyqtgraph console on the second tab.

My question is - within my application is it possible to have access to the application data from within the console.

E.g. I have self.store, and self.df1, etc and it would be good to address them directly in the console.

Thanks in advance for helping a newbie.

Best Regards,

Ben

[Luke Campagnola]

This is what the "namespace" argument is for in ConsoleWidget.__init__(). You can provide a dictionary of variables that will be immediately available from the console.

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[Robert Vergnes]

Hi,

I managed to pass my globals() to the console while creating it but then after how to update the console namespace then?

namespace = {'pg': pg, 'np': np,  'outlet':outlet, 'inlet':inlet,  'dft1':dft1}

text = ""

w2 = pg.console.ConsoleWidget(namespace=globals(),  text=text)

d2.addWidget(w2) #added my consoleWidget to a dock 

#all this woks well BUT how to update the namespace after...?

//...... other code and update all variables in my main routine.....///

I tried these below but nothing works and can't find a proper definition of what would work ... even the log is not logged...

w2.locals['zib']=123

w2.user_ns.update(zob = 123)

w2.consoleWidget.log("prout=123")

w2.kernel.shell.push({'lfilename':lfilename,'inlet':inlet, 'outlet':outlet})

w2.pushVariables(prout=123)

any idea?

many thanks for support.

Best

Robert

[Robert Vergnes]

Found my error - I forget to declare some of the variable global earlier... hence not the globals()...