52 lines
1.3 KiB
Python
52 lines
1.3 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Simple use of DiffTreeWidget to display differences between structures of
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nested dicts, lists, and arrays.
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"""
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import initExample ## Add path to library (just for examples; you do not need this)
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import pyqtgraph as pg
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from pyqtgraph.Qt import QtCore, QtGui
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import numpy as np
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app = QtGui.QApplication([])
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A = {
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'a list': [1,2,2,4,5,6, {'nested1': 'aaaa', 'nested2': 'bbbbb'}, "seven"],
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'a dict': {
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'x': 1,
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'y': 2,
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'z': 'three'
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},
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'an array': np.random.randint(10, size=(40,10)),
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#'a traceback': some_func1(),
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#'a function': some_func1,
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#'a class': pg.DataTreeWidget,
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}
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B = {
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'a list': [1,2,3,4,5,5, {'nested1': 'aaaaa', 'nested2': 'bbbbb'}, "seven"],
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'a dict': {
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'x': 2,
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'y': 2,
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'z': 'three',
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'w': 5
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},
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'another dict': {1:2, 2:3, 3:4},
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'an array': np.random.randint(10, size=(40,10)),
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}
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tree = pg.DiffTreeWidget()
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tree.setData(A, B)
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tree.show()
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tree.setWindowTitle('pyqtgraph example: DiffTreeWidget')
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tree.resize(1000, 800)
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## Start Qt event loop unless running in interactive mode or using pyside.
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if __name__ == '__main__':
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import sys
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if (sys.flags.interactive != 1) or not hasattr(QtCore, 'PYQT_VERSION'):
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QtGui.QApplication.instance().exec_() |