Bj\dZddlmZddlZddlZej dk(ZdaddZey)uWindows UTF-8 bootstrap for Hermes entry points. Python on Windows has two long-standing text-encoding footguns: 1. ``sys.stdout`` / ``sys.stderr`` are bound to the console code page (``cp1252`` on US-locale installs), so ``print("café")`` crashes with ``UnicodeEncodeError: 'charmap' codec can't encode character``. 2. Child processes spawned via ``subprocess`` don't know to use UTF-8 unless ``PYTHONUTF8`` and/or ``PYTHONIOENCODING`` are set in their environment — so any Python subprocess (the execute_code sandbox, delegation children, linter subprocesses, etc.) inherits the same cp1252 defaults and hits the same UnicodeEncodeError. This module fixes both on Windows *only* — POSIX is untouched. It should be imported at the very top of every Hermes entry point (``hermes``, ``hermes-agent``, ``hermes-acp``, ``python -m gateway.run``, ``batch_runner.py``, ``cron/scheduler.py``) before any other imports that might do file I/O or print to stdout. What this module does on Windows: - Sets ``os.environ["PYTHONUTF8"] = "1"`` (PEP 540 UTF-8 mode) so every child process we spawn uses UTF-8 for ``open()`` and stdio. - Sets ``os.environ["PYTHONIOENCODING"] = "utf-8"`` for belt-and- suspenders — some tools read this instead of / in addition to ``PYTHONUTF8``. - Reconfigures ``sys.stdout`` / ``sys.stderr`` to UTF-8 in the current process, using the ``reconfigure()`` API (Python 3.7+). This fixes ``print("café")`` in the parent without a re-exec. What this module does NOT do: - It does not re-exec Python with ``-X utf8``, so ``open()`` calls in the *current* process still default to locale encoding. Those need an explicit ``encoding="utf-8"`` at the call site (lint rule ``PLW1514`` / ``PYI058``). Ruff is the right tool for that sweep. What this module does on POSIX: - Nothing. POSIX systems are already UTF-8 by default in 99% of cases, and we don't want to touch ``LANG``/``LC_*`` behavior that users may have configured intentionally. If someone hits a C/POSIX locale on Linux, they can export ``PYTHONUTF8=1`` themselves — we won't override. Idempotent: safe to call multiple times. ``_bootstrap_once`` guards against double-reconfigure. ) annotationsNwin32Fctsytrytjj ddtjj dddD]1}t t |d}|t |dd}|' |dd 3t t d d}|t |dd}| |dd d ay d ay #ttf$rYxwxYw#ttf$rYd ay wxYw) ulApply the Windows UTF-8 bootstrap if we're on Windows. Returns True if bootstrap was applied (i.e. we're on Windows and haven't already done this), False otherwise. The return value is advisory — callers normally don't need it, but tests may want to assert the path was taken. Idempotent: subsequent calls after the first are a no-op. F PYTHONUTF81PYTHONIOENCODINGzutf-8)stdoutstderrN reconfigurereplace)encodingerrorsstdinT) _IS_WINDOWS_bootstrap_appliedosenviron setdefaultgetattrsysOSError ValueError) stream_namestreamr rs 5/home/ubuntu/.hermes/hermes-agent/hermes_bootstrap.pyapply_windows_utf8_bootstrapr;s  JJ,,JJ,g6, k40 > fmT:      ;( C$ 'E e]D9  " WY?  #$   Z(    s$9 B8( C 8C  C  C! C!)returnbool) __doc__ __future__rrrplatformrrrrr$s8/b# llg% ?Lr#