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25 lines
620 B
Markdown
25 lines
620 B
Markdown
---
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title: "Quick Python: Interrupts"
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date: 2020-01-25T09:51:34-05:00
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draft: false
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tags: [ "Python" ]
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medium_enabled: true
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---
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This post is part of a new series I'm starting where I quickly outline small Python snippets.
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If you have an application that you want to gracefully exit when the user presses CTRL-C here's the short snippet
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```python
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import signal
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import sys
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# Function that gets called when interrupt is found
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def signal_handler(sig, frame):
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print('You pressed Ctrl+C!')
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sys.exit(0)
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# Attach the function to the interrupt signal
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signal.signal(signal.SIGINT,signal_handler)
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print('Press Ctrl+C')
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```
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