mirror of
https://github.com/kennethreitz-archive/plac.git
synced 2026-06-05 23:50:18 +00:00
Kenneth Reitz
33 lines
857 B
Python
33 lines
857 B
Python
from Tkinter import *
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from picalculator import PiCalculator
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def taskwidget(root, task, tick=500):
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"A Label widget showing the output of a task every 500 ms"
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sv = StringVar(root)
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lb = Label(root, textvariable=sv)
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def show_outlist():
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try:
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out = task.outlist[-1]
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except IndexError: # no output yet
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out = ''
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sv.set('%s %s' % (task, out))
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root.after(tick, show_outlist)
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root.after(0, show_outlist)
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return lb
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def monitor(calculator):
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tasks = calculator.submit_tasks()
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root = Tk()
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try:
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for task in tasks:
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task.run()
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taskwidget(root, task).pack()
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root.mainloop()
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except KeyboardInterrupt:
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root.quit()
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finally:
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calculator.close()
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if __name__ == '__main__':
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import plac; monitor(plac.call(PiCalculator))
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