Class State

nextpy/backend/state.py:1268–1293

The app Base State.

class State(BaseState):
    """The app Base State."""

    # The hydrated bool.
    is_hydrated: bool = False

    def on_load_internal(self) -> list[Event | EventSpec] | None:
        """Queue on_load handlers for the current page.

        Returns:
            The list of events to queue for on load handling.
        """
        # Do not app.compile_()!  It should be already compiled by now.
        app = getattr(prerequisites.get_app(), constants.CompileVars.APP)
        load_events = app.get_load_events(self.router.page.path)
        if not load_events and self.is_hydrated:
            return  # Fast path for page-to-page navigation
        self.is_hydrated = False
        return [
            *fix_events(
                load_events,
                self.router.session.client_token,
                router_data=self.router_data,
            ),
            type(self).set_is_hydrated(True),  # type: ignore
        ]


class StateProxy(wrapt.ObjectProxy):