Function f_back

src/py/reactpy/reactpy/core/_f_back.py:17–24

(index: int = 0)

def f_back(index: int = 0) -> FrameType | None:
    frame = inspect.currentframe()
    while frame is not None:
        if index < 0:
            return frame
        frame = frame.f_back
        index -= 1
    return None  # nocov