Function bound_threadlocal

src/structlog/threadlocal.py:327–346

Bind *kw* to the current thread-local context. Unbind or restore *kw* afterwards. Do **not** affect other keys. Can be used as a context manager or decorator. .. versionadded:: 21.4.0 .. deprecated:: 22.1.0

(**kw: Any)

@contextlib.contextmanager
def bound_threadlocal(**kw: Any) -> Generator[None, None, None]:
    """
    Bind *kw* to the current thread-local context. Unbind or restore *kw*
    afterwards. Do **not** affect other keys.

    Can be used as a context manager or decorator.

    .. versionadded:: 21.4.0
    .. deprecated:: 22.1.0
    """
    _deprecated()
    context = get_threadlocal()
    saved = {k: context[k] for k in context.keys() & kw.keys()}

    bind_threadlocal(**kw)
    try:
        yield
    finally:
        unbind_threadlocal(*kw.keys())
        bind_threadlocal(**saved)


def _get_context() -> Context: