/usr/lib/python2.7/dist-packages/pyqtgraph/examples/DataTreeWidget.py is in python-pyqtgraph 0.9.10-5.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | # -*- coding: utf-8 -*-
"""
Simple use of DataTreeWidget to display a structure of nested dicts, lists, and arrays
"""
import initExample ## Add path to library (just for examples; you do not need this)
import pyqtgraph as pg
from pyqtgraph.Qt import QtCore, QtGui
import numpy as np
app = QtGui.QApplication([])
d = {
'list1': [1,2,3,4,5,6, {'nested1': 'aaaaa', 'nested2': 'bbbbb'}, "seven"],
'dict1': {
'x': 1,
'y': 2,
'z': 'three'
},
'array1 (20x20)': np.ones((10,10))
}
tree = pg.DataTreeWidget(data=d)
tree.show()
tree.setWindowTitle('pyqtgraph example: DataTreeWidget')
tree.resize(600,600)
## Start Qt event loop unless running in interactive mode or using pyside.
if __name__ == '__main__':
import sys
if (sys.flags.interactive != 1) or not hasattr(QtCore, 'PYQT_VERSION'):
QtGui.QApplication.instance().exec_()
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