mirror of
https://github.com/kennethreitz-archive/plac.git
synced 2026-06-05 23:50:18 +00:00
Kenneth Reitz
30 lines
815 B
Python
30 lines
815 B
Python
from Tkinter import *
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from importer3 import FakeImporter
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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(tasks):
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root = Tk()
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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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if __name__ == '__main__':
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import plac
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with plac.Interpreter(plac.call(FakeImporter)) as i:
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tasks = [i.submit('import_file f1'), i.submit('import_file f2')]
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monitor(tasks)
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