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fix(cli): gracefully handle non-TTY stdin in raw_input_char #641

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fix(cli): gracefully handle non-TTY stdin in raw_input_char #641

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d6e79ad
fix(cli): gracefully handle non-TTY stdin in raw_input_char
Deeven-Seru Jul 27, 2026
3996232
style: format bin/apport-cli with black
Deeven-Seru Jul 27, 2026
722bebd
fix(cli): resolve linter errors and add unit tests for raw_input_char…
Deeven-Seru Jul 27, 2026
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9 changes: 9 additions & 0 deletions bin/apport-cli
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Original file line number Diff line number Diff line change
Expand Up @@ -57,6 +57,15 @@ class CLIDialog:
sys.stdout.flush()

file = sys.stdin.fileno()
import os
if not os.isatty(file):
if multi_char:
response = str(sys.stdin.readline()).strip()
else:
response = str(sys.stdin.read(1))
sys.stdout.write("\n")
return response

saved_attributes = termios.tcgetattr(file)
attributes = termios.tcgetattr(file)
attributes[3] = attributes[3] & ~(termios.ICANON)
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