[REF-2302] When a Var points to a model, prefer access to model fields.

[masenf]

When a Var points to a model, and fields of the model share the same name as Var operations, access to the model fields is now preferred to avoid having Var operation names shadow model fields. Since most Var operations do not actually work against Models, this does not really block any functionality.

import reflex as rx


class BadModel(rx.Base):
    split: str = "This string just says split"
    reverse: str = "This string just says reverse"
    nice_name: str = "nice.job"


class State(rx.State):
    """The app state."""
    m: BadModel = BadModel()

    @rx.var
    def n(self) -> BadModel:
        return BadModel()


def index() -> rx.Component:
    return rx.fragment(
        rx.color_mode.button(rx.color_mode.icon(), float="right"),
        rx.vstack(
            rx.heading("Welcome to Reflex!", font_size="2em"),
            rx.text(State.m.split),
            rx.text(State.m.reverse),
            rx.text(State.m.nice_name.split(".")[0]),
            rx.text(State.n.split),
            rx.text(State.n.reverse),
            rx.text(State.n.nice_name.split(".")[0]),
            gap="1.5em",
            font_size="2em",
            padding_top="10%",
        ),
    )


# Create app instance and add index page.
app = rx.App()
app.add_page(index)

[linear]

REF-2302 Var Operations: always prefer access to model fields