INNER CODE UNIT · Python

_ensure_utf8_streams

416rehman/DeepZero · src/deepzero/cli.py:19

def _ensure_utf8_streams() -> None:
    # deepzero prints unicode status glyphs (checkmarks, arrows, box drawing).
    # on a legacy windows console or when stdout is redirected to a file, the
    # default cp1252 encoding raises UnicodeEncodeError and crashes the run.
    # force utf-8 with a non-fatal error handler before any Console is built.
    for stream in (sys.stdout, sys.stderr):
        try:
            stream.reconfigure(encoding="utf-8", errors="backslashreplace")
        except (AttributeError, ValueError):
            # stream is not a reconfigurable TextIOWrapper (e.g. already wrapped)
            pass


_ensure_utf8_streams()
console = Console()


# short name lookups for log formatting

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