관리-도구

편집 파일: output.py

from __future__ import annotations import contextlib import sys from typing import Any from typing import IO def write(s: str, stream: IO[bytes] = sys.stdout.buffer) -> None: stream.write(s.encode()) stream.flush() def write_line_b( s: bytes | None = None, stream: IO[bytes] = sys.stdout.buffer, logfile_name: str | None = None, ) -> None: with contextlib.ExitStack() as exit_stack: output_streams = [stream] if logfile_name: stream = exit_stack.enter_context(open(logfile_name, 'ab')) output_streams.append(stream) for output_stream in output_streams: if s is not None: output_stream.write(s) output_stream.write(b'\n') output_stream.flush() def write_line(s: str | None = None, **kwargs: Any) -> None: write_line_b(s.encode() if s is not None else s, **kwargs)