def hold(args: List[str]) -> None:
import subprocess
ret = 1
try:
ret = subprocess.Popen(args[1:]).wait()
except KeyboardInterrupt:
pass
except FileNotFoundError:
print(f'Could not find {args[1]!r} to execute', file=sys.stderr)
except Exception as e:
print(e, file=sys.stderr)
from kitty.utils import hold_till_enter
hold_till_enter()
raise SystemExit(ret)
def real_main(args: List[str]) -> None:
msg = 'Show an error message'
cli_opts, items = parse_args(args[1:],
OPTIONS,
'',
msg,
'hints',
result_class=ErrorCLIOptions)
data = json.loads(sys.stdin.buffer.read())
error_message = data['msg']
if cli_opts.title:
print(styled(cli_opts.title, fg_intense=True, fg='red', bold=True))
print()
print(error_message, flush=True)
if data.get('tb'):
import select
from kittens.tui.operations import init_state, set_cursor_visible
fd, original_termios = open_tty()
msg = '\n\r\x1b[1;32mPress e to see detailed traceback or any other key to exit\x1b[m'
write_all(fd, msg)
write_all(
fd,
init_state(alternate_screen=False, kitty_keyboard_mode=False) +
set_cursor_visible(False))
with no_echo(fd):
termios.tcdrain(fd)
while True:
rd = select.select([fd], [], [])[0]
if not rd:
break
q = os.read(fd, 1)
if q in b'eE':
break
return
if data.get('tb'):
tb = data['tb']
for ln in tb.splitlines():
print('\r\n', ln, sep='', end='')
print(flush=True)
hold_till_enter()
def hold(args: List[str]) -> None:
import subprocess
ret = subprocess.Popen(args[1:]).wait()
from kitty.utils import hold_till_enter
hold_till_enter()
raise SystemExit(ret)