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Enhance terminal reset handling on second Ctrl+C for improved user experience

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This commit is contained in:
Max Comperatore
2025-05-01 15:08:07 +00:00
parent bc178da233
commit acf5e4f3e2
1 changed files with 24 additions and 3 deletions
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27
browser_use/utils.py
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@@ -136,9 +136,30 @@ class SignalHandler:
# Force immediate exit - more reliable than sys.exit()
print('\n\n🛑 Got second Ctrl+C. Exiting immediately...\n', file=stderr)
# write carriage return + newline + ASNI reset to both stdout and stderr to clear any color codes
print('\r\033[0m', end='', flush=True, file=stderr)
print('\r\033[0m', end='', flush=True)
# Reset terminal to a clean state by sending multiple escape sequences
# Order matters for terminal resets - we try different approaches
# Reset terminal modes for both stdout and stderr
print('\033[?25h', end='', flush=True, file=stderr) # Show cursor
print('\033[?25h', end='', flush=True) # Show cursor
# Reset text attributes and terminal modes
print('\033[0m', end='', flush=True, file=stderr) # Reset text attributes
print('\033[0m', end='', flush=True) # Reset text attributes
# Disable special input modes that may cause arrow keys to output control chars
print('\033[?1l', end='', flush=True, file=stderr) # Reset cursor keys to normal mode
print('\033[?1l', end='', flush=True) # Reset cursor keys to normal mode
# Disable bracketed paste mode
print('\033[?2004l', end='', flush=True, file=stderr)
print('\033[?2004l', end='', flush=True)
# Carriage return helps ensure a clean line
print('\r', end='', flush=True, file=stderr)
print('\r', end='', flush=True)
os._exit(0)
def sigint_handler(self) -> None: