Signals demo - do not merge #72
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Closed
shacker
commented
Apr 24, 2019
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| # Demonstrates receiving a custom signal | ||
| # (which in turn calls an existing todo function, but could do anything) | ||
| @receiver(pizza_done) |
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These handlers don't need to live in signals.py - you could decorate any function in your project and everything will get wired up when the app starts.
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Closing demo of using Django Signals to trigger task modification from other parts of the project. |
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Bare bones example of registering a custom signal in a django app, then calling it from somewhere else. In this case, accessing the list of lists toggles the "done" status of task 150. Provided as a starter reference to demonstrate the flexibility of signals.
Try opening task 150 in a separate tab. Then in your first tab view the list of lists. Then refresh tab #2 to see that the "completed" status of task 150 has toggled.