28 lines
756 B
Python
Executable file
28 lines
756 B
Python
Executable file
#!/usr/bin/env python
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# Copyright (c) Ansible Project
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# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
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# SPDX-License-Identifier: GPL-3.0-or-later
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"""Prepends a relative timestamp to each input line from stdin and writes it to stdout."""
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from __future__ import annotations
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import sys
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import time
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def main():
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"""Main program entry point."""
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start = time.time()
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sys.stdin.reconfigure(errors="surrogateescape")
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sys.stdout.reconfigure(errors="surrogateescape")
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for line in sys.stdin:
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seconds = int(time.time() - start)
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sys.stdout.write(f"{seconds // 60:02}:{seconds % 60:02} {line}")
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sys.stdout.flush()
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if __name__ == "__main__":
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main()
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