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Interrupt Ctrl+C to exit gracefully on KeyboardInterrupt #1103

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Interrupt Ctrl+C to exit gracefully on KeyboardInterrupt #1103

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1b68cd8
Interrupt Ctrl+C to exit gracefully in compare.py
donnybeelo Apr 23, 2026
d50146d
Exit by raising SystemError rather than exit()
donnybeelo Apr 23, 2026
5a30b60
Move SIGINT intercept to the top before timing begins
donnybeelo Apr 23, 2026
0df6781
Use a function instead of lambda function
donnybeelo Apr 23, 2026
4a0078b
Reorganize signal import and handling
donnybeelo Apr 23, 2026
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7 changes: 7 additions & 0 deletions howdy/src/compare.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,13 @@
# Compare incoming video with known faces
# Running in a local python instance to get around PATH issues

# Intercept Ctrl+C and exit gracefully
def handle_sigint(signum, frame):
raise SystemExit

import signal
signal.signal(signal.SIGINT, handle_sigint)

# Import time so we can start timing asap
import time

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