inspector.py

#!/usr/bin/env python3
 
 
 
import basf2 as b2
 
# this loads gui libraries
 
 
class InspectorModule(b2.Module):
 
    """Inspect DataStore contents"""
 
    
    info = None
 
    def initialize(self):
        """reimplementation of Module::initialize()."""
        from ROOT import gClient
        from ROOT import gSystem
        gSystem.Load('libdisplay')
        from ROOT import Belle2
 
        root = gClient.GetRoot()
        
        self.infoinfo = Belle2.InfoWidget(root)
        self.infoinfo.MapSubwindows()
        self.infoinfo.Resize()
        self.infoinfo.MapWindow()
 
    def event(self):
        """reimplementation of Module::event()."""
 
        self.infoinfo.update()
 
        print("Press Ctrl+D to exit.")
        import interactive
        interactive.embed()
 
 
main = b2.create_path()
main.add_module('RootInput')
main.add_module(InspectorModule())
 
b2.process(main)