46 lines
1.1 KiB
Python
46 lines
1.1 KiB
Python
#!/usr/bin/env python3
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# vim:fileencoding=utf-8
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# License: GPL v3 Copyright: 2018, Kovid Goyal <kovid at kovidgoyal.net>
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import os
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import sys
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from contextlib import suppress
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from typing import List
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from kitty.cli import parse_args
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from kitty.cli_stub import ErrorCLIOptions
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from ..tui.operations import styled
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OPTIONS = '''\
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--title
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default=ERROR
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The title for the error message.
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'''.format
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def real_main(args: List[str]) -> None:
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msg = 'Show an error message'
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cli_opts, items = parse_args(args[1:], OPTIONS, '', msg, 'hints', result_class=ErrorCLIOptions)
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error_message = sys.stdin.buffer.read().decode('utf-8')
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sys.stdin = open(os.ctermid())
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print(styled(cli_opts.title, fg_intense=True, fg='red', bold=True))
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print()
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print(error_message)
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print()
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input('Press Enter to close.')
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def main(args: List[str]) -> None:
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try:
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with suppress(KeyboardInterrupt):
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real_main(args)
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except Exception:
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import traceback
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traceback.print_exc()
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input('Press Enter to close.')
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if __name__ == '__main__':
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main(sys.argv)
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