Function _resolve_page_layout

dash/_layout_utils.py:216–228

(page: str)

def _resolve_page_layout(page: str) -> Any | None:
    if not PAGE_REGISTRY:
        return None
    for _module, page_info in PAGE_REGISTRY.items():
        if page_info.get("path") == page:
            page_layout = page_info.get("layout")
            if callable(page_layout):
                try:
                    page_layout = page_layout()
                except (TypeError, RuntimeError):
                    return None
            return page_layout
    return None