Merge remote-tracking branch 'origin/main' into lendemor/add_sticky_logo

.github/workflows/performance.yml

@@ -0,0 +1,34 @@
+name: performance-tests
+
+on:
+  push:
+    branches:
+      - "main" # or "master"
+    paths-ignore:
+      - "**/*.md"
+  pull_request:
+  workflow_dispatch:
+
+env:
+  TELEMETRY_ENABLED: false
+  NODE_OPTIONS: "--max_old_space_size=8192"
+  PR_TITLE: ${{ github.event.pull_request.title }}
+  APP_HARNESS_HEADLESS: 1
+  PYTHONUNBUFFERED: 1
+
+jobs:
+  benchmarks:
+    name: Run benchmarks
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/setup_build_env
+        with:
+          python-version: 3.12.8
+          run-poetry-install: true
+          create-venv-at-path: .venv
+      - name: Run benchmarks
+        uses: CodSpeedHQ/action@v3
+        with:
+          token: ${{ secrets.CODSPEED_TOKEN }}
+          run: poetry run pytest benchmarks/test_evaluate.py --codspeed

.gitignore

@@ -15,3 +15,4 @@ requirements.txt
 .pyi_generator_last_run
 .pyi_generator_diff
 reflex.db
+.codspeed

.pre-commit-config.yaml

@@ -28,7 +28,7 @@ repos:
         entry: python3 scripts/make_pyi.py
 
   - repo: https://github.com/RobertCraigie/pyright-python
-    rev: v1.1.334
+    rev: v1.1.392
     hooks:
       - id: pyright
         args: [reflex, tests]

benchmarks/test_benchmark_compile_components.py

@@ -34,13 +34,13 @@ def render_component(num: int):
             rx.box(
                 rx.accordion.root(
                     rx.accordion.item(
-                        header="Full Ingredients",  # type: ignore
-                        content="Yes. It's built with accessibility in mind.",  # type: ignore
+                        header="Full Ingredients",
+                        content="Yes. It's built with accessibility in mind.",
                         font_size="3em",
                     ),
                     rx.accordion.item(
-                        header="Applications",  # type: ignore
-                        content="Yes. It's unstyled by default, giving you freedom over the look and feel.",  # type: ignore
+                        header="Applications",
+                        content="Yes. It's unstyled by default, giving you freedom over the look and feel.",
                     ),
                     collapsible=True,
                     variant="ghost",
@@ -166,9 +166,9 @@ def app_with_10_components(
         root=root,
         app_source=functools.partial(
             AppWithTenComponentsOnePage,
-            render_component=render_component,  # type: ignore
+            render_component=render_component,  # pyright: ignore [reportCallIssue]
         ),
-    )  # type: ignore
+    )
 
 
 @pytest.fixture(scope="session")
@@ -189,9 +189,9 @@ def app_with_100_components(
         root=root,
         app_source=functools.partial(
             AppWithHundredComponentOnePage,
-            render_component=render_component,  # type: ignore
+            render_component=render_component,  # pyright: ignore [reportCallIssue]
         ),
-    )  # type: ignore
+    )
 
 
 @pytest.fixture(scope="session")
@@ -212,9 +212,9 @@ def app_with_1000_components(
         root=root,
         app_source=functools.partial(
             AppWithThousandComponentsOnePage,
-            render_component=render_component,  # type: ignore
+            render_component=render_component,  # pyright: ignore [reportCallIssue]
         ),
-    )  # type: ignore
+    )
 
 
 @pytest.mark.skipif(constants.IS_WINDOWS, reason=WINDOWS_SKIP_REASON)

benchmarks/test_benchmark_compile_pages.py

@@ -28,7 +28,7 @@ def render_multiple_pages(app, num: int):
     """
     from typing import Tuple
 
-    from rxconfig import config  # type: ignore
+    from rxconfig import config  # pyright: ignore [reportMissingImports]
 
     import reflex as rx
 
@@ -74,13 +74,13 @@ def render_multiple_pages(app, num: int):
                 rx.select(
                     ["C", "PF", "SF", "PG", "SG"],
                     placeholder="Select a position. (All)",
-                    on_change=State.set_position,  # type: ignore
+                    on_change=State.set_position,  # pyright: ignore [reportAttributeAccessIssue]
                     size="3",
                 ),
                 rx.select(
                     college,
                     placeholder="Select a college. (All)",
-                    on_change=State.set_college,  # type: ignore
+                    on_change=State.set_college,  # pyright: ignore [reportAttributeAccessIssue]
                     size="3",
                 ),
             ),
@@ -95,7 +95,7 @@ def render_multiple_pages(app, num: int):
                         default_value=[18, 50],
                         min=18,
                         max=50,
-                        on_value_commit=State.set_age,  # type: ignore
+                        on_value_commit=State.set_age,  # pyright: ignore [reportAttributeAccessIssue]
                     ),
                     align_items="left",
                     width="100%",
@@ -110,7 +110,7 @@ def render_multiple_pages(app, num: int):
                         default_value=[0, 25000000],
                         min=0,
                         max=25000000,
-                        on_value_commit=State.set_salary,  # type: ignore
+                        on_value_commit=State.set_salary,  # pyright: ignore [reportAttributeAccessIssue]
                     ),
                     align_items="left",
                     width="100%",
@@ -130,7 +130,7 @@ def render_multiple_pages(app, num: int):
 
 def AppWithOnePage():
     """A reflex app with one page."""
-    from rxconfig import config  # type: ignore
+    from rxconfig import config  # pyright: ignore [reportMissingImports]
 
     import reflex as rx
 
@@ -232,7 +232,7 @@ def app_with_ten_pages(
         root=root,
         app_source=functools.partial(
             AppWithTenPages,
-            render_comp=render_multiple_pages,  # type: ignore
+            render_comp=render_multiple_pages,  # pyright: ignore [reportCallIssue]
         ),
     )
 
@@ -255,9 +255,9 @@ def app_with_hundred_pages(
         root=root,
         app_source=functools.partial(
             AppWithHundredPages,
-            render_comp=render_multiple_pages,  # type: ignore
+            render_comp=render_multiple_pages,  # pyright: ignore [reportCallIssue]
         ),
-    )  # type: ignore
+    )
 
 
 @pytest.fixture(scope="session")
@@ -278,9 +278,9 @@ def app_with_thousand_pages(
         root=root,
         app_source=functools.partial(
             AppWithThousandPages,
-            render_comp=render_multiple_pages,  # type: ignore
+            render_comp=render_multiple_pages,  # pyright: ignore [reportCallIssue]
         ),
-    )  # type: ignore
+    )
 
 
 @pytest.fixture(scope="session")
@@ -301,9 +301,9 @@ def app_with_ten_thousand_pages(
         root=root,
         app_source=functools.partial(
             AppWithTenThousandPages,
-            render_comp=render_multiple_pages,  # type: ignore
+            render_comp=render_multiple_pages,  # pyright: ignore [reportCallIssue]
         ),
-    )  # type: ignore
+    )
 
 
 @pytest.mark.skipif(constants.IS_WINDOWS, reason=WINDOWS_SKIP_REASON)

benchmarks/test_evaluate.py

@@ -0,0 +1,231 @@
+from dataclasses import dataclass
+from typing import cast
+
+import pytest
+
+import reflex as rx
+
+
+class SideBarState(rx.State):
+    """State for the side bar."""
+
+    current_page: rx.Field[str] = rx.field("/")
+
+
+@dataclass(frozen=True)
+class SideBarPage:
+    """A page in the side bar."""
+
+    title: str
+    href: str
+
+
+@dataclass(frozen=True)
+class SideBarSection:
+    """A section in the side bar."""
+
+    name: str
+    icon: str
+    pages: tuple[SideBarPage, ...]
+
+
+@dataclass(frozen=True)
+class Category:
+    """A category in the side bar."""
+
+    name: str
+    href: str
+    sections: tuple[SideBarSection, ...]
+
+
+SIDE_BAR = (
+    Category(
+        name="General",
+        href="/",
+        sections=(
+            SideBarSection(
+                name="Home",
+                icon="home",
+                pages=(
+                    SideBarPage(title="Home", href="/"),
+                    SideBarPage(title="Contact", href="/contact"),
+                ),
+            ),
+            SideBarSection(
+                name="About",
+                icon="info",
+                pages=(
+                    SideBarPage(title="About", href="/about"),
+                    SideBarPage(title="FAQ", href="/faq"),
+                ),
+            ),
+        ),
+    ),
+    Category(
+        name="Projects",
+        href="/projects",
+        sections=(
+            SideBarSection(
+                name="Python",
+                icon="worm",
+                pages=(
+                    SideBarPage(title="Python", href="/projects/python"),
+                    SideBarPage(title="Django", href="/projects/django"),
+                    SideBarPage(title="Flask", href="/projects/flask"),
+                    SideBarPage(title="FastAPI", href="/projects/fastapi"),
+                    SideBarPage(title="Pyramid", href="/projects/pyramid"),
+                    SideBarPage(title="Tornado", href="/projects/tornado"),
+                    SideBarPage(title="TurboGears", href="/projects/turbogears"),
+                    SideBarPage(title="Web2py", href="/projects/web2py"),
+                    SideBarPage(title="Zope", href="/projects/zope"),
+                    SideBarPage(title="Plone", href="/projects/plone"),
+                    SideBarPage(title="Quixote", href="/projects/quixote"),
+                    SideBarPage(title="Bottle", href="/projects/bottle"),
+                    SideBarPage(title="CherryPy", href="/projects/cherrypy"),
+                    SideBarPage(title="Falcon", href="/projects/falcon"),
+                    SideBarPage(title="Sanic", href="/projects/sanic"),
+                    SideBarPage(title="Starlette", href="/projects/starlette"),
+                ),
+            ),
+            SideBarSection(
+                name="JavaScript",
+                icon="banana",
+                pages=(
+                    SideBarPage(title="JavaScript", href="/projects/javascript"),
+                    SideBarPage(title="Angular", href="/projects/angular"),
+                    SideBarPage(title="React", href="/projects/react"),
+                    SideBarPage(title="Vue", href="/projects/vue"),
+                    SideBarPage(title="Ember", href="/projects/ember"),
+                    SideBarPage(title="Backbone", href="/projects/backbone"),
+                    SideBarPage(title="Meteor", href="/projects/meteor"),
+                    SideBarPage(title="Svelte", href="/projects/svelte"),
+                    SideBarPage(title="Preact", href="/projects/preact"),
+                    SideBarPage(title="Mithril", href="/projects/mithril"),
+                    SideBarPage(title="Aurelia", href="/projects/aurelia"),
+                    SideBarPage(title="Polymer", href="/projects/polymer"),
+                    SideBarPage(title="Knockout", href="/projects/knockout"),
+                    SideBarPage(title="Dojo", href="/projects/dojo"),
+                    SideBarPage(title="Riot", href="/projects/riot"),
+                    SideBarPage(title="Alpine", href="/projects/alpine"),
+                    SideBarPage(title="Stimulus", href="/projects/stimulus"),
+                    SideBarPage(title="Marko", href="/projects/marko"),
+                    SideBarPage(title="Sapper", href="/projects/sapper"),
+                    SideBarPage(title="Nuxt", href="/projects/nuxt"),
+                    SideBarPage(title="Next", href="/projects/next"),
+                    SideBarPage(title="Gatsby", href="/projects/gatsby"),
+                    SideBarPage(title="Gridsome", href="/projects/gridsome"),
+                    SideBarPage(title="Nest", href="/projects/nest"),
+                    SideBarPage(title="Express", href="/projects/express"),
+                    SideBarPage(title="Koa", href="/projects/koa"),
+                    SideBarPage(title="Hapi", href="/projects/hapi"),
+                    SideBarPage(title="LoopBack", href="/projects/loopback"),
+                    SideBarPage(title="Feathers", href="/projects/feathers"),
+                    SideBarPage(title="Sails", href="/projects/sails"),
+                    SideBarPage(title="Adonis", href="/projects/adonis"),
+                    SideBarPage(title="Meteor", href="/projects/meteor"),
+                    SideBarPage(title="Derby", href="/projects/derby"),
+                    SideBarPage(title="Socket.IO", href="/projects/socketio"),
+                ),
+            ),
+        ),
+    ),
+)
+
+
+def side_bar_page(page: SideBarPage):
+    return rx.box(
+        rx.link(
+            page.title,
+            href=page.href,
+        )
+    )
+
+
+def side_bar_section(section: SideBarSection):
+    return rx.accordion.item(
+        rx.accordion.header(
+            rx.accordion.trigger(
+                rx.hstack(
+                    rx.hstack(
+                        rx.icon(section.icon),
+                        section.name,
+                        align="center",
+                    ),
+                    rx.accordion.icon(),
+                    width="100%",
+                    justify="between",
+                )
+            )
+        ),
+        rx.accordion.content(
+            rx.vstack(
+                *map(side_bar_page, section.pages),
+            ),
+            border_inline_start="1px solid",
+            padding_inline_start="1em",
+            margin_inline_start="1.5em",
+        ),
+        value=section.name,
+        width="100%",
+        variant="ghost",
+    )
+
+
+def side_bar_category(category: Category):
+    selected_section = cast(
+        rx.Var,
+        rx.match(
+            SideBarState.current_page,
+            *[
+                (
+                    section.name,
+                    section.name,
+                )
+                for section in category.sections
+            ],
+            None,
+        ),
+    )
+    return rx.vstack(
+        rx.heading(
+            rx.link(
+                category.name,
+                href=category.href,
+            ),
+            size="5",
+        ),
+        rx.accordion.root(
+            *map(side_bar_section, category.sections),
+            default_value=selected_section.to(str),
+            variant="ghost",
+            width="100%",
+            collapsible=True,
+            type="multiple",
+        ),
+        width="100%",
+    )
+
+
+def side_bar():
+    return rx.vstack(
+        *map(side_bar_category, SIDE_BAR),
+        width="fit-content",
+    )
+
+
+LOREM_IPSUM = "Lorem ipsum dolor sit amet, dolor ut dolore pariatur aliqua enim tempor sed. Labore excepteur sed exercitation. Ullamco aliquip lorem sunt enim in incididunt. Magna anim officia sint cillum labore. Ut eu non dolore minim nostrud magna eu, aute ex in incididunt irure eu. Fugiat et magna magna est excepteur eiusmod minim. Quis eiusmod et non pariatur dolor veniam incididunt, eiusmod irure enim sed dolor lorem pariatur do. Occaecat duis irure excepteur dolore. Proident ut laborum pariatur sit sit, nisi nostrud voluptate magna commodo laborum esse velit. Voluptate non minim deserunt adipiscing irure deserunt cupidatat. Laboris veniam commodo incididunt veniam lorem occaecat, fugiat ipsum dolor cupidatat. Ea officia sed eu excepteur culpa adipiscing, tempor consectetur ullamco eu. Anim ex proident nulla sunt culpa, voluptate veniam proident est adipiscing sint elit velit. Laboris adipiscing est culpa cillum magna. Sit veniam nulla nulla, aliqua eiusmod commodo lorem cupidatat commodo occaecat. Fugiat cillum dolor incididunt mollit eiusmod sint. Non lorem dolore labore excepteur minim laborum sed. Irure nisi do lorem nulla sunt commodo, deserunt quis mollit consectetur minim et esse est, proident nostrud officia enim sed reprehenderit. Magna cillum consequat aute reprehenderit duis sunt ullamco. Labore qui mollit voluptate. Duis dolor sint aute amet aliquip officia, est non mollit tempor enim quis fugiat, eu do culpa consectetur magna. Do ullamco aliqua voluptate culpa excepteur reprehenderit reprehenderit. Occaecat nulla sit est magna. Deserunt ea voluptate veniam cillum. Amet cupidatat duis est tempor fugiat ex eu, officia est sunt consectetur labore esse exercitation. Nisi cupidatat irure est nisi. Officia amet eu veniam reprehenderit. In amet incididunt tempor commodo ea labore. Mollit dolor aliquip excepteur, voluptate aute occaecat id officia proident. Ullamco est amet tempor. Proident aliquip proident mollit do aliquip ipsum, culpa quis aute id irure. Velit excepteur cillum cillum ut cupidatat. Occaecat qui elit esse nulla minim. Consequat velit id ad pariatur tempor. Eiusmod deserunt aliqua ex sed quis non. Dolor sint commodo ex in deserunt nostrud excepteur, pariatur ex aliqua anim adipiscing amet proident. Laboris eu laborum magna lorem ipsum fugiat velit."
+
+
+def complicated_page():
+    return rx.hstack(
+        side_bar(),
+        rx.box(
+            rx.heading("Complicated Page", size="1"),
+            rx.text(LOREM_IPSUM),
+        ),
+    )
+
+
+@pytest.mark.benchmark
+def test_component_init():
+    complicated_page()

pyproject.toml

@@ -18,7 +18,7 @@ keywords = ["web", "framework"]
 classifiers = ["Development Status :: 4 - Beta"]
 
 [tool.poetry.dependencies]
-python = "^3.10"
+python = ">=3.10, <4.0"
 fastapi = ">=0.96.0,!=0.111.0,!=0.111.1"
 gunicorn = ">=20.1.0,<24.0"
 jinja2 = ">=3.1.2,<4.0"
@@ -55,7 +55,7 @@ typing_extensions = ">=4.6.0"
 [tool.poetry.group.dev.dependencies]
 pytest = ">=7.1.2,<9.0"
 pytest-mock = ">=3.10.0,<4.0"
-pyright = ">=1.1.229,<1.1.335"
+pyright = ">=1.1.392, <1.2"
 darglint = ">=1.8.1,<2.0"
 dill = ">=0.3.8"
 toml = ">=0.10.2,<1.0"
@@ -71,6 +71,7 @@ selenium = ">=4.11.0,<5.0"
 pytest-benchmark = ">=4.0.0,<6.0"
 playwright = ">=1.46.0"
 pytest-playwright = ">=0.5.1"
+pytest-codspeed = "^3.1.2"
 
 [tool.poetry.scripts]
 reflex = "reflex.reflex:cli"
@@ -80,21 +81,22 @@ requires = ["poetry-core>=1.5.1"]
 build-backend = "poetry.core.masonry.api"
 
 [tool.pyright]
+reportIncompatibleMethodOverride = false
 
 [tool.ruff]
-target-version = "py39"
+target-version = "py310"
 output-format = "concise"
 lint.isort.split-on-trailing-comma = false
-lint.select = ["B", "C4", "D", "E", "ERA", "F", "FURB", "I", "N", "PERF", "PTH", "RUF", "SIM", "T", "TRY", "W"]
+lint.select = ["ANN001","B", "C4", "D", "E", "ERA", "F", "FURB", "I", "N", "PERF", "PGH", "PTH", "RUF", "SIM", "T", "TRY", "W"]
 lint.ignore = ["B008", "D205", "E501", "F403", "SIM115", "RUF006", "RUF012", "TRY0"]
 lint.pydocstyle.convention = "google"
 
 [tool.ruff.lint.per-file-ignores]
 "__init__.py" = ["F401"]
-"tests/*.py" = ["D100", "D103", "D104", "B018", "PERF", "T", "N"]
-"benchmarks/*.py" = ["D100", "D103", "D104", "B018", "PERF", "T", "N"]
+"tests/*.py" = ["ANN001", "D100", "D103", "D104", "B018", "PERF", "T", "N"]
+"benchmarks/*.py" = ["ANN001", "D100", "D103", "D104", "B018", "PERF", "T", "N"]
 "reflex/.templates/*.py" = ["D100", "D103", "D104"]
-"*.pyi" = ["D301", "D415", "D417", "D418", "E742", "N"]
+"*.pyi" = ["D301", "D415", "D417", "D418", "E742", "N", "PGH"]
 "pyi_generator.py" = ["N802"]
 "reflex/constants/*.py" = ["N"]
 "*/blank.py" = ["I001"]

reflex/.templates/jinja/web/pages/utils.js.jinja2

@@ -86,11 +86,11 @@
             {% for condition in case[:-1] %}
                 case JSON.stringify({{ condition._js_expr }}):
             {% endfor %}
-                return {{ case[-1] }};
+                return {{ render(case[-1]) }};
                 break;
         {% endfor %}
             default:
-                return {{ component.default }};
+                return {{ render(component.default) }};
                 break;
         }
     })()

reflex/__init__.py

@@ -84,6 +84,9 @@ In the example above, you will be able to do `rx.list`
 
 from __future__ import annotations
 
+from types import ModuleType
+from typing import Any
+
 from reflex.utils import (
     compat,  # for side-effects
     lazy_loader,
@@ -365,5 +368,5 @@ getattr, __dir__, __all__ = lazy_loader.attach(
 )
 
 
-def __getattr__(name):
+def __getattr__(name: ModuleType | Any):
     return getattr(name)

reflex/__init__.pyi

@@ -131,7 +131,7 @@ from .components.radix.themes.layout.container import container as container
 from .components.radix.themes.layout.flex import flex as flex
 from .components.radix.themes.layout.grid import grid as grid
 from .components.radix.themes.layout.list import list_item as list_item
-from .components.radix.themes.layout.list import list_ns as list  # noqa
+from .components.radix.themes.layout.list import list_ns as list  # noqa: F401
 from .components.radix.themes.layout.list import ordered_list as ordered_list
 from .components.radix.themes.layout.list import unordered_list as unordered_list
 from .components.radix.themes.layout.section import section as section

reflex/app.py

@@ -27,6 +27,7 @@ from typing import (
     Dict,
     Generic,
     List,
+    MutableMapping,
     Optional,
     Set,
     Type,
@@ -146,7 +147,7 @@ def default_backend_exception_handler(exception: Exception) -> EventSpec:
             position="top-center",
             id="backend_error",
             style={"width": "500px"},
-        )  # type: ignore
+        )  # pyright: ignore [reportReturnType]
     else:
         error_message.insert(0, "An error occurred.")
         return window_alert("\n".join(error_message))
@@ -408,23 +409,28 @@ class App(MiddlewareMixin, LifespanMixin):
         if self.api:
 
             class HeaderMiddleware:
-                def __init__(self, app):
+                def __init__(self, app: ASGIApp):
                     self.app = app
 
-                async def __call__(self, scope, receive, send):
+                async def __call__(
+                    self, scope: MutableMapping[str, Any], receive: Any, send: Callable
+                ):
                     original_send = send
 
-                    async def modified_send(message):
-                        headers = dict(scope["headers"])
-                        protocol_key = b"sec-websocket-protocol"
-                        if (
-                            message["type"] == "websocket.accept"
-                            and protocol_key in headers
-                        ):
-                            message["headers"] = [
-                                *message.get("headers", []),
-                                (b"sec-websocket-protocol", headers[protocol_key]),
-                            ]
+                    async def modified_send(message: dict):
+                        if message["type"] == "websocket.accept":
+                            if scope.get("subprotocols"):
+                                # The following *does* say "subprotocol" instead of "subprotocols", intentionally.
+                                message["subprotocol"] = scope["subprotocols"][0]
+
+                            headers = dict(message.get("headers", []))
+                            header_key = b"sec-websocket-protocol"
+                            if subprotocol := headers.get(header_key):
+                                message["headers"] = [
+                                    *message.get("headers", []),
+                                    (header_key, subprotocol),
+                                ]
+
                         return await original_send(message)
 
                     return await self.app(scope, receive, modified_send)
@@ -673,7 +679,10 @@ class App(MiddlewareMixin, LifespanMixin):
         for route in self._pages:
             replaced_route = replace_brackets_with_keywords(route)
             for rw, r, nr in zip(
-                replaced_route.split("/"), route.split("/"), new_route.split("/")
+                replaced_route.split("/"),
+                route.split("/"),
+                new_route.split("/"),
+                strict=False,
             ):
                 if rw in segments and r != nr:
                     # If the slugs in the segments of both routes are not the same, then the route is invalid
@@ -704,8 +713,8 @@ class App(MiddlewareMixin, LifespanMixin):
         Args:
             component: The component to display at the page.
             title: The title of the page.
-            description: The description of the page.
             image: The image to display on the page.
+            description: The description of the page.
             on_load: The event handler(s) that will be called each time the page load.
             meta: The metadata of the page.
         """
@@ -772,7 +781,7 @@ class App(MiddlewareMixin, LifespanMixin):
         frontend_packages = get_config().frontend_packages
         _frontend_packages = []
         for package in frontend_packages:
-            if package in (get_config().tailwind or {}).get("plugins", []):  # type: ignore
+            if package in (get_config().tailwind or {}).get("plugins", []):
                 console.warn(
                     f"Tailwind packages are inferred from 'plugins', remove `{package}` from `frontend_packages`"
                 )
@@ -1029,7 +1038,7 @@ class App(MiddlewareMixin, LifespanMixin):
             compiler.compile_document_root(
                 self.head_components,
                 html_lang=self.html_lang,
-                html_custom_attrs=self.html_custom_attrs,  # type: ignore
+                html_custom_attrs=self.html_custom_attrs,  # pyright: ignore [reportArgumentType]
             )
         )
 
@@ -1052,7 +1061,7 @@ class App(MiddlewareMixin, LifespanMixin):
                 max_workers=environment.REFLEX_COMPILE_THREADS.get() or None
             )
 
-        for route, component in zip(self._pages, page_components):
+        for route, component in zip(self._pages, page_components, strict=True):
             ExecutorSafeFunctions.COMPONENTS[route] = component
 
         ExecutorSafeFunctions.STATE = self._state
@@ -1060,7 +1069,7 @@ class App(MiddlewareMixin, LifespanMixin):
         with executor:
             result_futures = []
 
-            def _submit_work(fn, *args, **kwargs):
+            def _submit_work(fn: Callable, *args, **kwargs):
                 f = executor.submit(fn, *args, **kwargs)
                 result_futures.append(f)
 
@@ -1249,6 +1258,7 @@ class App(MiddlewareMixin, LifespanMixin):
                 frontend_arg_spec,
                 backend_arg_spec,
             ],
+            strict=True,
         ):
             if hasattr(handler_fn, "__name__"):
                 _fn_name = handler_fn.__name__
@@ -1390,15 +1400,14 @@ async def process(
                 if app._process_background(state, event) is not None:
                     # `final=True` allows the frontend send more events immediately.
                     yield StateUpdate(final=True)
-                    return
+                else:
+                    # Process the event synchronously.
+                    async for update in state._process(event):
+                        # Postprocess the event.
+                        update = await app._postprocess(state, event, update)
 
-                # Process the event synchronously.
-                async for update in state._process(event):
-                    # Postprocess the event.
-                    update = await app._postprocess(state, event, update)
-
-                    # Yield the update.
-                    yield update
+                        # Yield the update.
+                        yield update
     except Exception as ex:
         telemetry.send_error(ex, context="backend")
 
@@ -1593,20 +1602,20 @@ class EventNamespace(AsyncNamespace):
         self.sid_to_token = {}
         self.app = app
 
-    def on_connect(self, sid, environ):
+    def on_connect(self, sid: str, environ: dict):
         """Event for when the websocket is connected.
 
         Args:
             sid: The Socket.IO session id.
             environ: The request information, including HTTP headers.
         """
-        subprotocol = environ.get("HTTP_SEC_WEBSOCKET_PROTOCOL", None)
+        subprotocol = environ.get("HTTP_SEC_WEBSOCKET_PROTOCOL")
         if subprotocol and subprotocol != constants.Reflex.VERSION:
             console.warn(
                 f"Frontend version {subprotocol} for session {sid} does not match the backend version {constants.Reflex.VERSION}."
             )
 
-    def on_disconnect(self, sid):
+    def on_disconnect(self, sid: str):
         """Event for when the websocket disconnects.
 
         Args:
@@ -1628,7 +1637,7 @@ class EventNamespace(AsyncNamespace):
             self.emit(str(constants.SocketEvent.EVENT), update, to=sid)
         )
 
-    async def on_event(self, sid, data):
+    async def on_event(self, sid: str, data: Any):
         """Event for receiving front-end websocket events.
 
         Raises:
@@ -1695,7 +1704,7 @@ class EventNamespace(AsyncNamespace):
             # Emit the update from processing the event.
             await self.emit_update(update=update, sid=sid)
 
-    async def on_ping(self, sid):
+    async def on_ping(self, sid: str):
         """Event for testing the API endpoint.
 
         Args:

reflex/app_mixins/lifespan.py

@@ -32,7 +32,7 @@ class LifespanMixin(AppMixin):
         try:
             async with contextlib.AsyncExitStack() as stack:
                 for task in self.lifespan_tasks:
-                    run_msg = f"Started lifespan task: {task.__name__} as {{type}}"  # type: ignore
+                    run_msg = f"Started lifespan task: {task.__name__} as {{type}}"  # pyright: ignore [reportAttributeAccessIssue]
                     if isinstance(task, asyncio.Task):
                         running_tasks.append(task)
                     else:
@@ -61,7 +61,7 @@ class LifespanMixin(AppMixin):
 
         Args:
             task: The task to register.
-            task_kwargs: The kwargs of the task.
+            **task_kwargs: The kwargs of the task.
 
         Raises:
             InvalidLifespanTaskTypeError: If the task is a generator function.
@@ -73,7 +73,7 @@ class LifespanMixin(AppMixin):
 
         if task_kwargs:
             original_task = task
-            task = functools.partial(task, **task_kwargs)  # type: ignore
-            functools.update_wrapper(task, original_task)  # type: ignore
-        self.lifespan_tasks.add(task)  # type: ignore
-        console.debug(f"Registered lifespan task: {task.__name__}")  # type: ignore
+            task = functools.partial(task, **task_kwargs)  # pyright: ignore [reportArgumentType]
+            functools.update_wrapper(task, original_task)  # pyright: ignore [reportArgumentType]
+        self.lifespan_tasks.add(task)
+        console.debug(f"Registered lifespan task: {task.__name__}")  # pyright: ignore [reportAttributeAccessIssue]

reflex/app_mixins/middleware.py

@@ -53,11 +53,11 @@ class MiddlewareMixin(AppMixin):
         """
         for middleware in self.middleware:
             if asyncio.iscoroutinefunction(middleware.preprocess):
-                out = await middleware.preprocess(app=self, state=state, event=event)  # type: ignore
+                out = await middleware.preprocess(app=self, state=state, event=event)  # pyright: ignore [reportArgumentType]
             else:
-                out = middleware.preprocess(app=self, state=state, event=event)  # type: ignore
+                out = middleware.preprocess(app=self, state=state, event=event)  # pyright: ignore [reportArgumentType]
             if out is not None:
-                return out  # type: ignore
+                return out  # pyright: ignore [reportReturnType]
 
     async def _postprocess(
         self, state: BaseState, event: Event, update: StateUpdate
@@ -78,18 +78,18 @@ class MiddlewareMixin(AppMixin):
         for middleware in self.middleware:
             if asyncio.iscoroutinefunction(middleware.postprocess):
                 out = await middleware.postprocess(
-                    app=self,  # type: ignore
+                    app=self,  # pyright: ignore [reportArgumentType]
                     state=state,
                     event=event,
                     update=update,
                 )
             else:
                 out = middleware.postprocess(
-                    app=self,  # type: ignore
+                    app=self,  # pyright: ignore [reportArgumentType]
                     state=state,
                     event=event,
                     update=update,
                 )
             if out is not None:
-                return out  # type: ignore
+                return out  # pyright: ignore [reportReturnType]
         return update

reflex/base.py

@@ -13,7 +13,7 @@ except ModuleNotFoundError:
     if not TYPE_CHECKING:
         import pydantic.main as pydantic_main
         from pydantic import BaseModel
-        from pydantic.fields import ModelField  # type: ignore
+        from pydantic.fields import ModelField
 
 
 def validate_field_name(bases: List[Type["BaseModel"]], field_name: str) -> None:
@@ -44,13 +44,13 @@ def validate_field_name(bases: List[Type["BaseModel"]], field_name: str) -> None
 
 # monkeypatch pydantic validate_field_name method to skip validating
 # shadowed state vars when reloading app via utils.prerequisites.get_app(reload=True)
-pydantic_main.validate_field_name = validate_field_name  # type: ignore
+pydantic_main.validate_field_name = validate_field_name  # pyright: ignore [reportPossiblyUnboundVariable, reportPrivateImportUsage]
 
 if TYPE_CHECKING:
     from reflex.vars import Var
 
 
-class Base(BaseModel):  # pyright: ignore [reportUnboundVariable]
+class Base(BaseModel):  # pyright: ignore [reportPossiblyUnboundVariable]
     """The base class subclassed by all Reflex classes.
 
     This class wraps Pydantic and provides common methods such as
@@ -75,12 +75,12 @@ class Base(BaseModel):  # pyright: ignore [reportUnboundVariable]
         """
         from reflex.utils.serializers import serialize
 
-        return self.__config__.json_dumps(  # type: ignore
+        return self.__config__.json_dumps(
             self.dict(),
             default=serialize,
         )
 
-    def set(self, **kwargs):
+    def set(self, **kwargs: Any):
         """Set multiple fields and return the object.
 
         Args:
@@ -113,12 +113,12 @@ class Base(BaseModel):  # pyright: ignore [reportUnboundVariable]
             default_value: The default value of the field
         """
         var_name = var._var_field_name
-        new_field = ModelField.infer(
+        new_field = ModelField.infer(  # pyright: ignore [reportPossiblyUnboundVariable]
             name=var_name,
             value=default_value,
             annotation=var._var_type,
             class_validators=None,
-            config=cls.__config__,  # type: ignore
+            config=cls.__config__,
         )
         cls.__fields__.update({var_name: new_field})
 

reflex/compiler/utils.py

@@ -2,6 +2,8 @@
 
 from __future__ import annotations
 
+import traceback
+from datetime import datetime
 from pathlib import Path
 from typing import Any, Callable, Dict, Optional, Type, Union
 from urllib.parse import urlparse
@@ -12,7 +14,9 @@ from reflex.vars.base import Var
 try:
     from pydantic.v1.fields import ModelField
 except ModuleNotFoundError:
-    from pydantic.fields import ModelField  # type: ignore
+    from pydantic.fields import (
+        ModelField,  # pyright: ignore [reportAttributeAccessIssue]
+    )
 
 from reflex import constants
 from reflex.components.base import (
@@ -115,7 +119,7 @@ def compile_imports(import_dict: ParsedImportDict) -> list[dict]:
         default, rest = compile_import_statement(fields)
 
         # prevent lib from being rendered on the page if all imports are non rendered kind
-        if not any(f.render for f in fields):  # type: ignore
+        if not any(f.render for f in fields):
             continue
 
         if not lib:
@@ -163,8 +167,12 @@ def compile_state(state: Type[BaseState]) -> dict:
     try:
         initial_state = state(_reflex_internal_init=True).dict(initial=True)
     except Exception as e:
+        timestamp = datetime.now().strftime("%Y-%m-%d__%H-%M-%S")
+        constants.Reflex.LOGS_DIR.mkdir(parents=True, exist_ok=True)
+        log_path = constants.Reflex.LOGS_DIR / f"state_compile_error_{timestamp}.log"
+        traceback.TracebackException.from_exception(e).print(file=log_path.open("w+"))
         console.warn(
-            f"Failed to compile initial state with computed vars, excluding them: {e}"
+            f"Failed to compile initial state with computed vars. Error log saved to {log_path}"
         )
         initial_state = state(_reflex_internal_init=True).dict(
             initial=True, include_computed=False
@@ -494,7 +502,7 @@ def empty_dir(path: str | Path, keep_files: list[str] | None = None):
             path_ops.rm(element)
 
 
-def is_valid_url(url) -> bool:
+def is_valid_url(url: str) -> bool:
     """Check if a url is valid.
 
     Args:

reflex/components/base/bare.py

@@ -31,7 +31,7 @@ class Bare(Component):
             return cls(contents=contents)
         else:
             contents = str(contents) if contents is not None else ""
-        return cls(contents=contents)  # type: ignore
+        return cls(contents=contents)
 
     def _get_all_hooks_internal(self) -> dict[str, VarData | None]:
         """Include the hooks for the component.

reflex/components/base/meta.py

@@ -53,11 +53,11 @@ class Description(Meta):
     """A component that displays the title of the current page."""
 
     # The type of the description.
-    name: str = "description"
+    name: str | None = "description"
 
 
 class Image(Meta):
     """A component that displays the title of the current page."""
 
     # The type of the image.
-    property: str = "og:image"
+    property: str | None = "og:image"

reflex/components/component.py

@@ -150,7 +150,7 @@ class BaseComponent(Base, ABC):
 class ComponentNamespace(SimpleNamespace):
     """A namespace to manage components with subcomponents."""
 
-    def __hash__(self) -> int:
+    def __hash__(self) -> int:  # pyright: ignore [reportIncompatibleVariableOverride]
         """Get the hash of the namespace.
 
         Returns:
@@ -426,7 +426,7 @@ class Component(BaseComponent, ABC):
             else:
                 continue
 
-            def determine_key(value):
+            def determine_key(value: Any):
                 # Try to create a var from the value
                 key = value if isinstance(value, Var) else LiteralVar.create(value)
 
@@ -462,9 +462,7 @@ class Component(BaseComponent, ABC):
                 if types.is_union(passed_type):
                     # We need to check all possible types in the union.
                     passed_types = (
-                        arg
-                        for arg in passed_type.__args__  # type: ignore
-                        if arg is not type(None)
+                        arg for arg in passed_type.__args__ if arg is not type(None)
                     )
                 if (
                     # If the passed var is a union, check if all possible types are valid.
@@ -491,7 +489,7 @@ class Component(BaseComponent, ABC):
             # Check if the key is an event trigger.
             if key in component_specific_triggers:
                 kwargs["event_triggers"][key] = EventChain.create(
-                    value=value,  # type: ignore
+                    value=value,
                     args_spec=component_specific_triggers[key],
                     key=key,
                 )
@@ -578,7 +576,7 @@ class Component(BaseComponent, ABC):
                 annotation = field.annotation
                 if (metadata := getattr(annotation, "__metadata__", None)) is not None:
                     args_spec = metadata[0]
-                default_triggers[field.name] = args_spec or (no_args_event_spec)  # type: ignore
+                default_triggers[field.name] = args_spec or (no_args_event_spec)
         return default_triggers
 
     def __repr__(self) -> str:
@@ -709,7 +707,7 @@ class Component(BaseComponent, ABC):
         # Filter out None props
         props = {key: value for key, value in props.items() if value is not None}
 
-        def validate_children(children):
+        def validate_children(children: tuple | list):
             for child in children:
                 if isinstance(child, (tuple, list)):
                     validate_children(child)
@@ -761,7 +759,7 @@ class Component(BaseComponent, ABC):
 
         # Walk the MRO to call all `add_style` methods.
         for base in self._iter_parent_classes_with_method("add_style"):
-            s = base.add_style(self)  # type: ignore
+            s = base.add_style(self)
             if s is not None:
                 styles.append(s)
 
@@ -853,7 +851,7 @@ class Component(BaseComponent, ABC):
             else {}
         )
 
-    def render(self) -> Dict:
+    def render(self) -> dict:
         """Render the component.
 
         Returns:
@@ -871,7 +869,7 @@ class Component(BaseComponent, ABC):
         self._replace_prop_names(rendered_dict)
         return rendered_dict
 
-    def _replace_prop_names(self, rendered_dict) -> None:
+    def _replace_prop_names(self, rendered_dict: dict) -> None:
         """Replace the prop names in the render dictionary.
 
         Args:
@@ -911,7 +909,7 @@ class Component(BaseComponent, ABC):
             comp.__name__ for comp in (Fragment, Foreach, Cond, Match)
         ]
 
-        def validate_child(child):
+        def validate_child(child: Any):
             child_name = type(child).__name__
 
             # Iterate through the immediate children of fragment
@@ -1674,7 +1672,7 @@ class CustomComponent(Component):
                 if base_value is not None and isinstance(value, Component):
                     self.component_props[key] = value
                     value = base_value._replace(
-                        merge_var_data=VarData(  # type: ignore
+                        merge_var_data=VarData(
                             imports=value._get_all_imports(),
                             hooks=value._get_all_hooks(),
                         )
@@ -1707,7 +1705,7 @@ class CustomComponent(Component):
         return hash(self.tag)
 
     @classmethod
-    def get_props(cls) -> Set[str]:
+    def get_props(cls) -> Set[str]:  # pyright: ignore [reportIncompatibleVariableOverride]
         """Get the props for the component.
 
         Returns:
@@ -1802,7 +1800,7 @@ class CustomComponent(Component):
             include_children=include_children, ignore_ids=ignore_ids
         )
 
-    @lru_cache(maxsize=None)  # noqa
+    @lru_cache(maxsize=None)  # noqa: B019
     def get_component(self) -> Component:
         """Render the component.
 
@@ -1946,7 +1944,7 @@ class StatefulComponent(BaseComponent):
 
         if not should_memoize:
             # Determine if any Vars have associated data.
-            for prop_var in component._get_vars():
+            for prop_var in component._get_vars(include_children=True):
                 if prop_var._get_all_var_data():
                     should_memoize = True
                     break
@@ -2329,8 +2327,8 @@ class MemoizationLeaf(Component):
         """
         comp = super().create(*children, **props)
         if comp._get_all_hooks():
-            comp._memoization_mode = cls._memoization_mode.copy(
-                update={"disposition": MemoizationDisposition.ALWAYS}
+            comp._memoization_mode = dataclasses.replace(
+                comp._memoization_mode, disposition=MemoizationDisposition.ALWAYS
             )
         return comp
 
@@ -2391,7 +2389,7 @@ def render_dict_to_var(tag: dict | Component | str, imported_names: set[str]) ->
     if tag["name"] == "match":
         element = tag["cond"]
 
-        conditionals = tag["default"]
+        conditionals = render_dict_to_var(tag["default"], imported_names)
 
         for case in tag["match_cases"][::-1]:
             condition = case[0].to_string() == element.to_string()
@@ -2400,7 +2398,7 @@ def render_dict_to_var(tag: dict | Component | str, imported_names: set[str]) ->
 
             conditionals = ternary_operation(
                 condition,
-                case[-1],
+                render_dict_to_var(case[-1], imported_names),
                 conditionals,
             )
 

reflex/components/core/banner.py

@@ -25,7 +25,7 @@ from reflex.vars.function import FunctionStringVar
 from reflex.vars.number import BooleanVar
 from reflex.vars.sequence import LiteralArrayVar
 
-connect_error_var_data: VarData = VarData(  # type: ignore
+connect_error_var_data: VarData = VarData(
     imports=Imports.EVENTS,
     hooks={Hooks.EVENTS: None},
 )
@@ -99,14 +99,14 @@ class ConnectionToaster(Toaster):
         """
         toast_id = "websocket-error"
         target_url = WebsocketTargetURL.create()
-        props = ToastProps(  # type: ignore
+        props = ToastProps(
             description=LiteralVar.create(
                 f"Check if server is reachable at {target_url}",
             ),
             close_button=True,
             duration=120000,
             id=toast_id,
-        )
+        )  # pyright: ignore [reportCallIssue]
 
         individual_hooks = [
             f"const toast_props = {LiteralVar.create(props)!s};",
@@ -116,7 +116,7 @@ class ConnectionToaster(Toaster):
                 _var_data=VarData(
                     imports={
                         "react": ["useEffect", "useState"],
-                        **dict(target_url._get_all_var_data().imports),  # type: ignore
+                        **dict(target_url._get_all_var_data().imports),  # pyright: ignore [reportArgumentType, reportOptionalMemberAccess]
                     }
                 ),
             ).call(

reflex/components/core/breakpoints.py

@@ -82,7 +82,9 @@ class Breakpoints(Dict[K, V]):
             return Breakpoints(
                 {
                     k: v
-                    for k, v in zip(["initial", *breakpoint_names], thresholds)
+                    for k, v in zip(
+                        ["initial", *breakpoint_names], thresholds, strict=True
+                    )
                     if v is not None
                 }
             )

reflex/components/core/client_side_routing.py

@@ -41,7 +41,7 @@ class ClientSideRouting(Component):
         return ""
 
 
-def wait_for_client_redirect(component) -> Component:
+def wait_for_client_redirect(component: Component) -> Component:
     """Wait for a redirect to occur before rendering a component.
 
     This prevents the 404 page from flashing while the redirect is happening.

reflex/components/core/client_side_routing.pyi

@@ -60,7 +60,7 @@ class ClientSideRouting(Component):
         """
         ...
 
-def wait_for_client_redirect(component) -> Component: ...
+def wait_for_client_redirect(component: Component) -> Component: ...
 
 class Default404Page(Component):
     @overload

reflex/components/core/cond.py

@@ -26,10 +26,9 @@ class Cond(MemoizationLeaf):
     cond: Var[Any]
 
     # The component to render if the cond is true.
-    comp1: BaseComponent = None  # type: ignore
-
+    comp1: BaseComponent | None = None
     # The component to render if the cond is false.
-    comp2: BaseComponent = None  # type: ignore
+    comp2: BaseComponent | None = None
 
     @classmethod
     def create(
@@ -73,8 +72,8 @@ class Cond(MemoizationLeaf):
     def _render(self) -> Tag:
         return CondTag(
             cond=self.cond,
-            true_value=self.comp1.render(),
-            false_value=self.comp2.render(),
+            true_value=self.comp1.render(),  # pyright: ignore [reportOptionalMemberAccess]
+            false_value=self.comp2.render(),  # pyright: ignore [reportOptionalMemberAccess]
         )
 
     def render(self) -> Dict:
@@ -111,7 +110,7 @@ class Cond(MemoizationLeaf):
 
 
 @overload
-def cond(condition: Any, c1: Component, c2: Any) -> Component: ...
+def cond(condition: Any, c1: Component, c2: Any) -> Component: ...  # pyright: ignore [reportOverlappingOverload]
 
 
 @overload
@@ -154,7 +153,7 @@ def cond(condition: Any, c1: Any, c2: Any = None) -> Component | Var:
     if c2 is None:
         raise ValueError("For conditional vars, the second argument must be set.")
 
-    def create_var(cond_part):
+    def create_var(cond_part: Any) -> Var[Any]:
         return LiteralVar.create(cond_part)
 
     # convert the truth and false cond parts into vars so the _var_data can be obtained.
@@ -163,16 +162,16 @@ def cond(condition: Any, c1: Any, c2: Any = None) -> Component | Var:
 
     # Create the conditional var.
     return ternary_operation(
-        cond_var.bool()._replace(  # type: ignore
+        cond_var.bool()._replace(
             merge_var_data=VarData(imports=_IS_TRUE_IMPORT),
-        ),  # type: ignore
+        ),
         c1,
         c2,
     )
 
 
 @overload
-def color_mode_cond(light: Component, dark: Component | None = None) -> Component: ...  # type: ignore
+def color_mode_cond(light: Component, dark: Component | None = None) -> Component: ...  # pyright: ignore [reportOverlappingOverload]
 
 
 @overload

reflex/components/core/debounce.py

@@ -28,7 +28,7 @@ class DebounceInput(Component):
     min_length: Var[int]
 
     # Time to wait between end of input and triggering on_change
-    debounce_timeout: Var[int] = DEFAULT_DEBOUNCE_TIMEOUT  # type: ignore
+    debounce_timeout: Var[int] = Var.create(DEFAULT_DEBOUNCE_TIMEOUT)
 
     # If true, notify when Enter key is pressed
     force_notify_by_enter: Var[bool]

reflex/components/core/foreach.py

@@ -2,6 +2,7 @@
 
 from __future__ import annotations
 
+import functools
 import inspect
 from typing import Any, Callable, Iterable
 
@@ -97,9 +98,20 @@ class Foreach(Component):
             # Determine the index var name based on the params accepted by render_fn.
             props["index_var_name"] = params[1].name
         else:
+            render_fn = self.render_fn
             # Otherwise, use a deterministic index, based on the render function bytecode.
             code_hash = (
-                hash(self.render_fn.__code__)
+                hash(
+                    getattr(
+                        render_fn,
+                        "__code__",
+                        (
+                            repr(self.render_fn)
+                            if not isinstance(render_fn, functools.partial)
+                            else render_fn.func.__code__
+                        ),
+                    )
+                )
                 .to_bytes(
                     length=8,
                     byteorder="big",

reflex/components/core/match.py

@@ -109,7 +109,7 @@ class Match(MemoizationLeaf):
         return cases, default
 
     @classmethod
-    def _create_case_var_with_var_data(cls, case_element):
+    def _create_case_var_with_var_data(cls, case_element: Any) -> Var:
         """Convert a case element into a Var.If the case
         is a Style type, we extract the var data and merge it with the
         newly created Var.
@@ -222,7 +222,7 @@ class Match(MemoizationLeaf):
                     cond=match_cond_var,
                     match_cases=match_cases,
                     default=default,
-                    children=[case[-1] for case in match_cases] + [default],  # type: ignore
+                    children=[case[-1] for case in match_cases] + [default],  # pyright: ignore [reportArgumentType]
                 )
             )
 
@@ -236,13 +236,13 @@ class Match(MemoizationLeaf):
             _js_expr=format.format_match(
                 cond=str(match_cond_var),
                 match_cases=match_cases,
-                default=default,  # type: ignore
+                default=default,  # pyright: ignore [reportArgumentType]
             ),
-            _var_type=default._var_type,  # type: ignore
+            _var_type=default._var_type,  # pyright: ignore [reportAttributeAccessIssue,reportOptionalMemberAccess]
             _var_data=VarData.merge(
                 match_cond_var._get_all_var_data(),
                 *[el._get_all_var_data() for case in match_cases for el in case],
-                default._get_all_var_data(),  # type: ignore
+                default._get_all_var_data(),  # pyright: ignore [reportAttributeAccessIssue, reportOptionalMemberAccess]
             ),
         )
 

reflex/components/core/upload.py

@@ -269,7 +269,7 @@ class Upload(MemoizationLeaf):
             on_drop = upload_props["on_drop"]
             if isinstance(on_drop, Callable):
                 # Call the lambda to get the event chain.
-                on_drop = call_event_fn(on_drop, _on_drop_spec)  # type: ignore
+                on_drop = call_event_fn(on_drop, _on_drop_spec)
             if isinstance(on_drop, EventSpec):
                 # Update the provided args for direct use with on_drop.
                 on_drop = on_drop.with_args(

reflex/components/datadisplay/code.py

@@ -449,7 +449,7 @@ class CodeBlock(Component, MarkdownComponentMap):
 
         if can_copy:
             code = children[0]
-            copy_button = (  # type: ignore
+            copy_button = (
                 copy_button
                 if copy_button is not None
                 else Button.create(

reflex/components/datadisplay/dataeditor.py

@@ -165,7 +165,7 @@ class DataEditor(NoSSRComponent):
 
     tag = "DataEditor"
     is_default = True
-    library: str = "@glideapps/glide-data-grid@^6.0.3"
+    library: str | None = "@glideapps/glide-data-grid@^6.0.3"
     lib_dependencies: List[str] = [
         "lodash@^4.17.21",
         "react-responsive-carousel@^3.2.7",
@@ -321,6 +321,8 @@ class DataEditor(NoSSRComponent):
         Returns:
             The import dict.
         """
+        if self.library is None:
+            return {}
         return {
             "": f"{format.format_library_name(self.library)}/dist/index.css",
             self.library: "GridCellKind",
@@ -343,7 +345,7 @@ class DataEditor(NoSSRComponent):
             data_callback = self.get_cell_content._js_expr
         else:
             data_callback = f"getData_{editor_id}"
-            self.get_cell_content = Var(_js_expr=data_callback)  # type: ignore
+            self.get_cell_content = Var(_js_expr=data_callback)
 
         code = [f"function {data_callback}([col, row])" "{"]
 

reflex/components/datadisplay/logo.py

@@ -19,10 +19,8 @@ def svg_logo(
         The Reflex logo SVG.
     """
 
-    def logo_path(d):
-        return rx.el.svg.path(
-            d=d,
-        )
+    def logo_path(d: str):
+        return rx.el.svg.path(d=d)
 
     paths = [
         "M0 11.5999V0.399902H8.96V4.8799H6.72V2.6399H2.24V4.8799H6.72V7.1199H2.24V11.5999H0ZM6.72 11.5999V7.1199H8.96V11.5999H6.72Z",

reflex/components/datadisplay/shiki_code_block.py

@@ -602,7 +602,7 @@ class ShikiCodeBlock(Component, MarkdownComponentMap):
 
         transformer_styles = {}
         # Collect styles from transformers and wrapper
-        for transformer in code_block.transformers._var_value:  # type: ignore
+        for transformer in code_block.transformers._var_value:  # pyright: ignore [reportAttributeAccessIssue]
             if isinstance(transformer, ShikiBaseTransformers) and transformer.style:
                 transformer_styles.update(transformer.style)
         transformer_styles.update(code_wrapper_props.pop("style", {}))
@@ -653,8 +653,9 @@ class ShikiCodeBlock(Component, MarkdownComponentMap):
             raise ValueError(
                 f"the function names should be str names of functions in the specified transformer: {library!r}"
             )
-        return ShikiBaseTransformers(  # type: ignore
-            library=library, fns=[FunctionStringVar.create(fn) for fn in fns]
+        return ShikiBaseTransformers(
+            library=library,
+            fns=[FunctionStringVar.create(fn) for fn in fns],  # pyright: ignore [reportCallIssue]
         )
 
     def _render(self, props: dict[str, Any] | None = None):
@@ -757,13 +758,13 @@ class ShikiHighLevelCodeBlock(ShikiCodeBlock):
 
         if can_copy:
             code = children[0]
-            copy_button = (  # type: ignore
+            copy_button = (
                 copy_button
                 if copy_button is not None
                 else Button.create(
                     Icon.create(tag="copy", size=16, color=color("gray", 11)),
                     on_click=[
-                        set_clipboard(cls._strip_transformer_triggers(code)),  # type: ignore
+                        set_clipboard(cls._strip_transformer_triggers(code)),
                         copy_script(),
                     ],
                     style=Style(

reflex/components/el/constants/reflex.py

@@ -48,4 +48,4 @@ PROP_TO_ELEMENTS = {
 ELEMENT_TO_PROPS = defaultdict(list)
 for prop, elements in PROP_TO_ELEMENTS.items():
     for el in elements:
-        ELEMENT_TO_PROPS[el].append(prop)  # type: ignore
+        ELEMENT_TO_PROPS[el].append(prop)

reflex/components/el/element.py

@@ -6,7 +6,7 @@ from reflex.components.component import Component
 class Element(Component):
     """The base class for all raw HTML elements."""
 
-    def __eq__(self, other):
+    def __eq__(self, other: object):
         """Two elements are equal if they have the same tag.
 
         Args:

reflex/components/el/elements/forms.py

@@ -153,7 +153,7 @@ class Form(BaseHTML):
     target: Var[Union[str, int, bool]]
 
     # If true, the form will be cleared after submit.
-    reset_on_submit: Var[bool] = False  # type: ignore
+    reset_on_submit: Var[bool] = Var.create(False)
 
     # The name used to make this form's submit handler function unique.
     handle_submit_unique_name: Var[str]
@@ -405,7 +405,7 @@ class Input(BaseHTML):
             (value_var := Var.create(value))._var_type
         ):
             props["value"] = ternary_operation(
-                (value_var != Var.create(None))  # pyright: ignore [reportGeneralTypeIssues]
+                (value_var != Var.create(None))  # pyright: ignore [reportArgumentType]
                 & (value_var != Var(_js_expr="undefined")),
                 value,
                 Var.create(""),

reflex/components/markdown/markdown.py

@@ -8,7 +8,7 @@ from functools import lru_cache
 from hashlib import md5
 from typing import Any, Callable, Dict, Sequence, Union
 
-from reflex.components.component import Component, CustomComponent
+from reflex.components.component import BaseComponent, Component, CustomComponent
 from reflex.components.tags.tag import Tag
 from reflex.utils import types
 from reflex.utils.imports import ImportDict, ImportVar
@@ -65,8 +65,8 @@ def get_base_component_map() -> dict[str, Callable]:
         "h5": lambda value: Heading.create(value, as_="h5", size="2", margin_y="0.5em"),
         "h6": lambda value: Heading.create(value, as_="h6", size="1", margin_y="0.5em"),
         "p": lambda value: Text.create(value, margin_y="1em"),
-        "ul": lambda value: UnorderedList.create(value, margin_y="1em"),  # type: ignore
-        "ol": lambda value: OrderedList.create(value, margin_y="1em"),  # type: ignore
+        "ul": lambda value: UnorderedList.create(value, margin_y="1em"),
+        "ol": lambda value: OrderedList.create(value, margin_y="1em"),
         "li": lambda value: ListItem.create(value, margin_y="0.5em"),
         "a": lambda value: Link.create(value),
         "code": lambda value: Code.create(value),
@@ -236,7 +236,7 @@ class Markdown(Component):
                 ),
             },
             *[
-                component(_MOCK_ARG)._get_all_imports()  # type: ignore
+                component(_MOCK_ARG)._get_all_imports()
                 for component in self.component_map.values()
             ],
         ]
@@ -327,7 +327,7 @@ const {_LANGUAGE!s} = match ? match[1] : '';
             if tag != "codeblock"
             # For codeblock, the mapping for some cases returns an array of elements. Let's join them into a string.
             else ternary_operation(
-                ARRAY_ISARRAY.call(_CHILDREN),  # type: ignore
+                ARRAY_ISARRAY.call(_CHILDREN),  # pyright: ignore [reportArgumentType]
                 _CHILDREN.to(list).join("\n"),
                 _CHILDREN,
             ).to(str)
@@ -379,7 +379,9 @@ const {_LANGUAGE!s} = match ? match[1] : '';
         # fallback to the default fn Var creation if the component is not a MarkdownComponentMap.
         return MarkdownComponentMap.create_map_fn_var(fn_body=formatted_component)
 
-    def _get_map_fn_custom_code_from_children(self, component) -> list[str]:
+    def _get_map_fn_custom_code_from_children(
+        self, component: BaseComponent
+    ) -> list[str]:
         """Recursively get markdown custom code from children components.
 
         Args:
@@ -409,7 +411,7 @@ const {_LANGUAGE!s} = match ? match[1] : '';
         return custom_code_list
 
     @staticmethod
-    def _component_map_hash(component_map) -> str:
+    def _component_map_hash(component_map: dict) -> str:
         inp = str(
             {tag: component(_MOCK_ARG) for tag, component in component_map.items()}
         ).encode()
@@ -425,7 +427,7 @@ const {_LANGUAGE!s} = match ? match[1] : '';
         for _component in self.component_map.values():
             comp = _component(_MOCK_ARG)
             hooks.update(comp._get_all_hooks())
-        formatted_hooks = MACROS.module.renderHooks(hooks)  # type: ignore
+        formatted_hooks = MACROS.module.renderHooks(hooks)  # pyright: ignore [reportAttributeAccessIssue]
         return f"""
         function {self._get_component_map_name()} () {{
             {formatted_hooks}

reflex/components/moment/moment.py

@@ -28,9 +28,9 @@ class MomentDelta:
 class Moment(NoSSRComponent):
     """The Moment component."""
 
-    tag: str = "Moment"
+    tag: str | None = "Moment"
     is_default = True
-    library: str = "react-moment"
+    library: str | None = "react-moment"
     lib_dependencies: List[str] = ["moment"]
 
     # How often the date update (how often time update / 0 to disable).

reflex/components/next/image.py

@@ -1,5 +1,7 @@
 """Image component from next/image."""
 
+from __future__ import annotations
+
 from typing import Any, Literal, Optional, Union
 
 from reflex.event import EventHandler, no_args_event_spec
@@ -93,7 +95,7 @@ class Image(NextComponent):
 
         style = props.get("style", {})
 
-        def check_prop_type(prop_name, prop_value):
+        def check_prop_type(prop_name: str, prop_value: int | str | None):
             if types.check_prop_in_allowed_types(prop_value, allowed_types=[int]):
                 props[prop_name] = prop_value
 

reflex/components/next/link.py

@@ -17,4 +17,4 @@ class NextLink(Component):
     href: Var[str]
 
     # Whether to pass the href prop to the child.
-    pass_href: Var[bool] = True  # type: ignore
+    pass_href: Var[bool] = Var.create(True)

reflex/components/plotly/plotly.py

@@ -18,8 +18,8 @@ try:
     Template = layout.Template
 except ImportError:
     console.warn("Plotly is not installed. Please run `pip install plotly`.")
-    Figure = Any  # type: ignore
-    Template = Any  # type: ignore
+    Figure = Any
+    Template = Any
 
 
 def _event_points_data_signature(e0: Var) -> Tuple[Var[List[Point]]]:
@@ -102,13 +102,13 @@ class Plotly(NoSSRComponent):
     is_default = True
 
     # The figure to display. This can be a plotly figure or a plotly data json.
-    data: Var[Figure]  # type: ignore
+    data: Var[Figure]  # pyright: ignore [reportInvalidTypeForm]
 
     # The layout of the graph.
     layout: Var[Dict]
 
     # The template for visual appearance of the graph.
-    template: Var[Template]  # type: ignore
+    template: Var[Template]  # pyright: ignore [reportInvalidTypeForm]
 
     # The config of the graph.
     config: Var[Dict]

reflex/components/props.py

@@ -48,7 +48,7 @@ class PropsBase(Base):
 class NoExtrasAllowedProps(Base):
     """A class that holds props to be passed or applied to a component with no extra props allowed."""
 
-    def __init__(self, component_name=None, **kwargs):
+    def __init__(self, component_name: str | None = None, **kwargs):
         """Initialize the props.
 
         Args:
@@ -62,13 +62,13 @@ class NoExtrasAllowedProps(Base):
         try:
             super().__init__(**kwargs)
         except ValidationError as e:
-            invalid_fields = ", ".join([error["loc"][0] for error in e.errors()])  # type: ignore
+            invalid_fields = ", ".join([error["loc"][0] for error in e.errors()])  # pyright: ignore [reportCallIssue, reportArgumentType]
             supported_props_str = ", ".join(f'"{field}"' for field in self.get_fields())
             raise InvalidPropValueError(
                 f"Invalid prop(s) {invalid_fields} for {component_name!r}. Supported props are {supported_props_str}"
             ) from None
 
-    class Config:
+    class Config:  # pyright: ignore [reportIncompatibleVariableOverride]
         """Pydantic config."""
 
         arbitrary_types_allowed = True

reflex/components/radix/__init__.pyi

@@ -55,7 +55,7 @@ from .themes.layout.container import container as container
 from .themes.layout.flex import flex as flex
 from .themes.layout.grid import grid as grid
 from .themes.layout.list import list_item as list_item
-from .themes.layout.list import list_ns as list  # noqa
+from .themes.layout.list import list_ns as list  # noqa: F401
 from .themes.layout.list import ordered_list as ordered_list
 from .themes.layout.list import unordered_list as unordered_list
 from .themes.layout.section import section as section

reflex/components/radix/primitives/accordion.py

@@ -10,6 +10,7 @@ from reflex.components.core.cond import cond
 from reflex.components.lucide.icon import Icon
 from reflex.components.radix.primitives.base import RadixPrimitiveComponent
 from reflex.components.radix.themes.base import LiteralAccentColor, LiteralRadius
+from reflex.constants.compiler import MemoizationMode
 from reflex.event import EventHandler
 from reflex.style import Style
 from reflex.vars import get_uuid_string_var
@@ -196,8 +197,9 @@ class AccordionItem(AccordionComponent):
 
     # The header of the accordion item.
     header: Var[Union[Component, str]]
+
     # The content of the accordion item.
-    content: Var[Union[Component, str]] = Var.create(None)
+    content: Var[Union[Component, str, None]] = Var.create(None)
 
     _valid_children: List[str] = [
         "AccordionHeader",
@@ -341,6 +343,8 @@ class AccordionTrigger(AccordionComponent):
 
     alias = "RadixAccordionTrigger"
 
+    _memoization_mode = MemoizationMode(recursive=False)
+
     @classmethod
     def create(cls, *children, **props) -> Component:
         """Create the Accordion trigger component.

reflex/components/radix/primitives/accordion.pyi

@@ -308,7 +308,9 @@ class AccordionItem(AccordionComponent):
         value: Optional[Union[Var[str], str]] = None,
         disabled: Optional[Union[Var[bool], bool]] = None,
         header: Optional[Union[Component, Var[Union[Component, str]], str]] = None,
-        content: Optional[Union[Component, Var[Union[Component, str]], str]] = None,
+        content: Optional[
+            Union[Component, Var[Optional[Union[Component, str]]], str]
+        ] = None,
         color_scheme: Optional[
             Union[
                 Literal[

reflex/components/radix/primitives/drawer.py

@@ -10,6 +10,7 @@ from reflex.components.component import Component, ComponentNamespace
 from reflex.components.radix.primitives.base import RadixPrimitiveComponent
 from reflex.components.radix.themes.base import Theme
 from reflex.components.radix.themes.layout.flex import Flex
+from reflex.constants.compiler import MemoizationMode
 from reflex.event import EventHandler, no_args_event_spec, passthrough_event_spec
 from reflex.vars.base import Var
 
@@ -83,7 +84,9 @@ class DrawerTrigger(DrawerComponent):
     alias = "Vaul" + tag
 
     # Defaults to true, if the first child acts as the trigger.
-    as_child: Var[bool] = True  # type: ignore
+    as_child: Var[bool] = Var.create(True)
+
+    _memoization_mode = MemoizationMode(recursive=False)
 
     @classmethod
     def create(cls, *children: Any, **props: Any) -> Component:

reflex/components/radix/primitives/progress.py

@@ -83,7 +83,7 @@ class ProgressIndicator(ProgressComponent):
             "&[data_state='loading']": {
                 "transition": f"transform {DEFAULT_ANIMATION_DURATION}ms linear",
             },
-            "transform": f"translateX(calc(-100% + ({self.value} / {self.max} * 100%)))",  # type: ignore
+            "transform": f"translateX(calc(-100% + ({self.value} / {self.max} * 100%)))",
             "boxShadow": "inset 0 0 0 1px var(--gray-a5)",
         }
 

reflex/components/radix/primitives/slider.py

@@ -30,7 +30,7 @@ def on_value_event_spec(
     Returns:
         The event handler spec.
     """
-    return (value,)  # type: ignore
+    return (value,)
 
 
 class SliderRoot(SliderComponent):

reflex/components/radix/themes/color_mode.py

@@ -17,7 +17,7 @@ rx.text(
 
 from __future__ import annotations
 
-from typing import Dict, List, Literal, Optional, Union, get_args
+from typing import Any, Dict, List, Literal, Optional, Union, get_args
 
 from reflex.components.component import BaseComponent
 from reflex.components.core.cond import Cond, color_mode_cond, cond
@@ -78,17 +78,19 @@ position_map: Dict[str, List[str]] = {
 
 
 # needed to inverse contains for find
-def _find(const: List[str], var):
+def _find(const: List[str], var: Any):
     return LiteralArrayVar.create(const).contains(var)
 
 
-def _set_var_default(props, position, prop, default1, default2=""):
+def _set_var_default(
+    props: dict, position: Any, prop: str, default1: str, default2: str = ""
+):
     props.setdefault(
         prop, cond(_find(position_map[prop], position), default1, default2)
     )
 
 
-def _set_static_default(props, position, prop, default):
+def _set_static_default(props: dict, position: Any, prop: str, default: str):
     if prop in position:
         props.setdefault(prop, default)
 
@@ -115,12 +117,12 @@ class ColorModeIconButton(IconButton):
         Returns:
             The button component.
         """
-        position = props.pop("position", None)
+        position: str | Var = props.pop("position", None)
         allow_system = props.pop("allow_system", False)
 
         # position is used to set nice defaults for positioning the icon button
         if isinstance(position, Var):
-            _set_var_default(props, position, "position", "fixed", position)  # type: ignore
+            _set_var_default(props, position, "position", "fixed", position)  # pyright: ignore [reportArgumentType]
             _set_var_default(props, position, "bottom", "2rem")
             _set_var_default(props, position, "top", "2rem")
             _set_var_default(props, position, "left", "2rem")
@@ -142,7 +144,7 @@ class ColorModeIconButton(IconButton):
 
         if allow_system:
 
-            def color_mode_item(_color_mode):
+            def color_mode_item(_color_mode: str):
                 return dropdown_menu.item(
                     _color_mode.title(), on_click=set_color_mode(_color_mode)
                 )

reflex/components/radix/themes/components/alert_dialog.py

@@ -5,6 +5,7 @@ from typing import Literal
 from reflex.components.component import ComponentNamespace
 from reflex.components.core.breakpoints import Responsive
 from reflex.components.el import elements
+from reflex.constants.compiler import MemoizationMode
 from reflex.event import EventHandler, no_args_event_spec, passthrough_event_spec
 from reflex.vars.base import Var
 
@@ -33,6 +34,8 @@ class AlertDialogTrigger(RadixThemesTriggerComponent):
 
     tag = "AlertDialog.Trigger"
 
+    _memoization_mode = MemoizationMode(recursive=False)
+
 
 class AlertDialogContent(elements.Div, RadixThemesComponent):
     """Contains the content of the dialog. This component is based on the div element."""

reflex/components/radix/themes/components/context_menu.py

@@ -4,6 +4,7 @@ from typing import Dict, List, Literal, Union
 
 from reflex.components.component import ComponentNamespace
 from reflex.components.core.breakpoints import Responsive
+from reflex.constants.compiler import MemoizationMode
 from reflex.event import EventHandler, no_args_event_spec, passthrough_event_spec
 from reflex.vars.base import Var
 
@@ -55,6 +56,8 @@ class ContextMenuTrigger(RadixThemesComponent):
 
     _invalid_children: List[str] = ["ContextMenuContent"]
 
+    _memoization_mode = MemoizationMode(recursive=False)
+
 
 class ContextMenuContent(RadixThemesComponent):
     """The component that pops out when the context menu is open."""
@@ -153,6 +156,8 @@ class ContextMenuSubTrigger(RadixThemesComponent):
 
     _valid_parents: List[str] = ["ContextMenuContent", "ContextMenuSub"]
 
+    _memoization_mode = MemoizationMode(recursive=False)
+
 
 class ContextMenuSubContent(RadixThemesComponent):
     """The component that pops out when a submenu is open."""

reflex/components/radix/themes/components/dialog.py

@@ -5,6 +5,7 @@ from typing import Literal
 from reflex.components.component import ComponentNamespace
 from reflex.components.core.breakpoints import Responsive
 from reflex.components.el import elements
+from reflex.constants.compiler import MemoizationMode
 from reflex.event import EventHandler, no_args_event_spec, passthrough_event_spec
 from reflex.vars.base import Var
 
@@ -31,6 +32,8 @@ class DialogTrigger(RadixThemesTriggerComponent):
 
     tag = "Dialog.Trigger"
 
+    _memoization_mode = MemoizationMode(recursive=False)
+
 
 class DialogTitle(RadixThemesComponent):
     """Title component to display inside a Dialog modal."""

reflex/components/radix/themes/components/dropdown_menu.py

@@ -4,6 +4,7 @@ from typing import Dict, List, Literal, Union
 
 from reflex.components.component import ComponentNamespace
 from reflex.components.core.breakpoints import Responsive
+from reflex.constants.compiler import MemoizationMode
 from reflex.event import EventHandler, no_args_event_spec, passthrough_event_spec
 from reflex.vars.base import Var
 
@@ -60,6 +61,8 @@ class DropdownMenuTrigger(RadixThemesTriggerComponent):
 
     _invalid_children: List[str] = ["DropdownMenuContent"]
 
+    _memoization_mode = MemoizationMode(recursive=False)
+
 
 class DropdownMenuContent(RadixThemesComponent):
     """The Dropdown Menu Content component that pops out when the dropdown menu is open."""
@@ -143,6 +146,8 @@ class DropdownMenuSubTrigger(RadixThemesTriggerComponent):
 
     _valid_parents: List[str] = ["DropdownMenuContent", "DropdownMenuSub"]
 
+    _memoization_mode = MemoizationMode(recursive=False)
+
 
 class DropdownMenuSub(RadixThemesComponent):
     """Contains all the parts of a submenu."""

reflex/components/radix/themes/components/hover_card.py

@@ -5,6 +5,7 @@ from typing import Dict, Literal, Union
 from reflex.components.component import ComponentNamespace
 from reflex.components.core.breakpoints import Responsive
 from reflex.components.el import elements
+from reflex.constants.compiler import MemoizationMode
 from reflex.event import EventHandler, passthrough_event_spec
 from reflex.vars.base import Var
 
@@ -37,6 +38,8 @@ class HoverCardTrigger(RadixThemesTriggerComponent):
 
     tag = "HoverCard.Trigger"
 
+    _memoization_mode = MemoizationMode(recursive=False)
+
 
 class HoverCardContent(elements.Div, RadixThemesComponent):
     """Contains the content of the open hover card."""

reflex/components/radix/themes/components/popover.py

@@ -5,6 +5,7 @@ from typing import Dict, Literal, Union
 from reflex.components.component import ComponentNamespace
 from reflex.components.core.breakpoints import Responsive
 from reflex.components.el import elements
+from reflex.constants.compiler import MemoizationMode
 from reflex.event import EventHandler, no_args_event_spec, passthrough_event_spec
 from reflex.vars.base import Var
 
@@ -34,6 +35,8 @@ class PopoverTrigger(RadixThemesTriggerComponent):
 
     tag = "Popover.Trigger"
 
+    _memoization_mode = MemoizationMode(recursive=False)
+
 
 class PopoverContent(elements.Div, RadixThemesComponent):
     """Contains content to be rendered in the open popover."""

reflex/components/radix/themes/components/radio_cards.py

@@ -85,6 +85,8 @@ class RadioCardsItem(RadixThemesComponent):
     # When true, indicates that the user must check the radio item before the owning form can be submitted.
     required: Var[bool]
 
+    _valid_parents: list[str] = ["RadioCardsRoot"]
+
 
 class RadioCards(SimpleNamespace):
     """RadioCards components namespace."""

reflex/components/radix/themes/components/radio_group.py

@@ -155,7 +155,7 @@ class HighLevelRadioGroup(RadixThemesComponent):
         if isinstance(default_value, str) or (
             isinstance(default_value, Var) and default_value._var_type is str
         ):
-            default_value = LiteralVar.create(default_value)  # type: ignore
+            default_value = LiteralVar.create(default_value)
         else:
             default_value = LiteralVar.create(default_value).to_string()
 

reflex/components/radix/themes/components/select.py

@@ -5,6 +5,7 @@ from typing import List, Literal, Union
 import reflex as rx
 from reflex.components.component import Component, ComponentNamespace
 from reflex.components.core.breakpoints import Responsive
+from reflex.constants.compiler import MemoizationMode
 from reflex.event import no_args_event_spec, passthrough_event_spec
 from reflex.vars.base import Var
 
@@ -69,6 +70,8 @@ class SelectTrigger(RadixThemesComponent):
 
     _valid_parents: List[str] = ["SelectRoot"]
 
+    _memoization_mode = MemoizationMode(recursive=False)
+
 
 class SelectContent(RadixThemesComponent):
     """The component that pops out when the select is open."""

reflex/components/radix/themes/components/tabs.py

@@ -7,6 +7,7 @@ from typing import Any, Dict, List, Literal
 from reflex.components.component import Component, ComponentNamespace
 from reflex.components.core.breakpoints import Responsive
 from reflex.components.core.colors import color
+from reflex.constants.compiler import MemoizationMode
 from reflex.event import EventHandler, passthrough_event_spec
 from reflex.vars.base import Var
 
@@ -95,6 +96,8 @@ class TabsTrigger(RadixThemesComponent):
 
     _valid_parents: List[str] = ["TabsList"]
 
+    _memoization_mode = MemoizationMode(recursive=False)
+
     @classmethod
     def create(cls, *children, **props) -> Component:
         """Create a TabsTrigger component.

reflex/components/radix/themes/components/text_area.py

@@ -96,5 +96,17 @@ class TextArea(RadixThemesComponent, elements.Textarea):
             return DebounceInput.create(super().create(*children, **props))
         return super().create(*children, **props)
 
+    def add_style(self):
+        """Add the style to the component.
+
+        Returns:
+            The style of the component.
+        """
+        added_style: dict[str, dict] = {}
+        added_style.setdefault("& textarea", {})
+        if "padding" in self.style:
+            added_style["& textarea"]["padding"] = self.style.pop("padding")
+        return added_style
+
 
 text_area = TextArea.create

reflex/components/radix/themes/components/text_area.pyi

@@ -268,4 +268,6 @@ class TextArea(RadixThemesComponent, elements.Textarea):
         """
         ...
 
+    def add_style(self): ...
+
 text_area = TextArea.create

reflex/components/radix/themes/components/text_field.py

@@ -105,7 +105,7 @@ class TextFieldRoot(elements.Input, RadixThemesComponent):
             (value_var := Var.create(value))._var_type
         ):
             props["value"] = ternary_operation(
-                (value_var != Var.create(None))  # pyright: ignore [reportGeneralTypeIssues]
+                (value_var != Var.create(None))  # pyright: ignore [reportArgumentType]
                 & (value_var != Var(_js_expr="undefined")),
                 value,
                 Var.create(""),

reflex/components/radix/themes/layout/__init__.pyi

@@ -9,7 +9,7 @@ from .container import container as container
 from .flex import flex as flex
 from .grid import grid as grid
 from .list import list_item as list_item
-from .list import list_ns as list  # noqa
+from .list import list_ns as list  # noqa: F401
 from .list import ordered_list as ordered_list
 from .list import unordered_list as unordered_list
 from .section import section as section

reflex/components/radix/themes/layout/list.py

@@ -72,7 +72,7 @@ class BaseList(Component, MarkdownComponentMap):
             if isinstance(items, Var):
                 children = [Foreach.create(items, ListItem.create)]
             else:
-                children = [ListItem.create(item) for item in items]  # type: ignore
+                children = [ListItem.create(item) for item in items]
         props["direction"] = "column"
         style = props.setdefault("style", {})
         style["list_style_type"] = list_style_type
@@ -189,7 +189,7 @@ ordered_list = list_ns.ordered
 unordered_list = list_ns.unordered
 
 
-def __getattr__(name):
+def __getattr__(name: Any):
     # special case for when accessing list to avoid shadowing
     # python's built in list object.
     if name == "list":

reflex/components/radix/themes/layout/stack.py

@@ -49,14 +49,14 @@ class VStack(Stack):
     """A vertical stack component."""
 
     # The direction of the stack.
-    direction: Var[LiteralFlexDirection] = "column"  # type: ignore
+    direction: Var[LiteralFlexDirection] = Var.create("column")
 
 
 class HStack(Stack):
     """A horizontal stack component."""
 
     # The direction of the stack.
-    direction: Var[LiteralFlexDirection] = "row"  # type: ignore
+    direction: Var[LiteralFlexDirection] = Var.create("row")
 
 
 stack = Stack.create

reflex/components/radix/themes/typography/link.py

@@ -60,7 +60,7 @@ class Link(RadixThemesComponent, A, MemoizationLeaf, MarkdownComponentMap):
         Returns:
             The import dict.
         """
-        return next_link._get_imports()  # type: ignore
+        return next_link._get_imports()  # pyright: ignore [reportReturnType]
 
     @classmethod
     def create(cls, *children, **props) -> Component:

reflex/components/radix/themes/typography/text.py

@@ -47,7 +47,7 @@ class Text(elements.Span, RadixThemesComponent, MarkdownComponentMap):
     as_child: Var[bool]
 
     # Change the default rendered element into a semantically appropriate alternative (cannot be used with asChild)
-    as_: Var[LiteralType] = "p"  # type: ignore
+    as_: Var[LiteralType] = Var.create("p")
 
     # Text size: "1" - "9"
     size: Var[Responsive[LiteralTextSize]]
@@ -71,7 +71,7 @@ class Text(elements.Span, RadixThemesComponent, MarkdownComponentMap):
 class Span(Text):
     """A variant of text rendering as <span> element."""
 
-    as_: Var[LiteralType] = "span"  # type: ignore
+    as_: Var[LiteralType] = Var.create("span")
 
 
 class Em(elements.Em, RadixThemesComponent):

reflex/components/react_player/react_player.py

@@ -39,7 +39,7 @@ class ReactPlayer(NoSSRComponent):
     loop: Var[bool]
 
     # Set to true or false to display native player controls.
-    controls: Var[bool] = True  # type: ignore
+    controls: Var[bool] = Var.create(True)
 
     # Set to true to show just the video thumbnail, which loads the full player on click
     light: Var[bool]

reflex/components/recharts/charts.py

@@ -25,10 +25,10 @@ class ChartBase(RechartsCharts):
     """A component that wraps a Recharts charts."""
 
     # The width of chart container. String or Integer
-    width: Var[Union[str, int]] = "100%"  # type: ignore
+    width: Var[Union[str, int]] = Var.create("100%")
 
     # The height of chart container.
-    height: Var[Union[str, int]] = "100%"  # type: ignore
+    height: Var[Union[str, int]] = Var.create("100%")
 
     # The customized event handler of click on the component in this chart
     on_click: EventHandler[no_args_event_spec]
@@ -69,7 +69,7 @@ class ChartBase(RechartsCharts):
         )
 
     @classmethod
-    def create(cls, *children, **props) -> Component:
+    def create(cls, *children: Any, **props: Any) -> Component:
         """Create a chart component.
 
         Args:
@@ -84,21 +84,19 @@ class ChartBase(RechartsCharts):
         cls._ensure_valid_dimension("width", width)
         cls._ensure_valid_dimension("height", height)
 
-        dim_props = {
-            "width": width if width is not None else "100%",
-            "height": height if height is not None else "100%",
-        }
-
         # Ensure that the min_height and min_width are set to prevent the chart from collapsing.
         # We are using small values so that height and width can still be used over min_height and min_width.
         # Without this, sometimes the chart will not be visible. Causing confusion to the user.
         # With this, the user will see a small chart and can adjust the height and width and can figure out that the issue is with the size.
-        dim_props["min_height"] = props.pop("min_height", 10)
-        dim_props["min_width"] = props.pop("min_width", 10)
+        min_height = props.pop("min_height", 10)
+        min_width = props.pop("min_width", 10)
 
         return ResponsiveContainer.create(
             super().create(*children, **props),
-            **dim_props,  # type: ignore
+            width=width if width is not None else "100%",
+            height=height if height is not None else "100%",
+            min_width=min_width,
+            min_height=min_height,
         )
 
 
@@ -460,10 +458,10 @@ class Treemap(RechartsCharts):
     alias = "RechartsTreemap"
 
     # The width of chart container. String or Integer. Default: "100%"
-    width: Var[Union[str, int]] = "100%"  # type: ignore
+    width: Var[Union[str, int]] = Var.create("100%")
 
     # The height of chart container. String or Integer. Default: "100%"
-    height: Var[Union[str, int]] = "100%"  # type: ignore
+    height: Var[Union[str, int]] = Var.create("100%")
 
     # data of treemap. Array
     data: Var[List[Dict[str, Any]]]

reflex/components/recharts/polar.py

@@ -64,7 +64,7 @@ class Pie(Recharts):
     legend_type: Var[LiteralLegendType]
 
     # If false set, labels will not be drawn. If true set, labels will be drawn which have the props calculated internally. Default: False
-    label: Var[bool] = False  # type: ignore
+    label: Var[bool] = Var.create(False)
 
     # If false set, label lines will not be drawn. If true set, label lines will be drawn which have the props calculated internally. Default: False
     label_line: Var[bool]

reflex/components/sonner/toast.py

@@ -132,7 +132,7 @@ class ToastProps(PropsBase, NoExtrasAllowedProps):
     # Function that gets called when the toast disappears automatically after it's timeout (duration` prop).
     on_auto_close: Optional[Any]
 
-    def dict(self, *args, **kwargs) -> dict[str, Any]:
+    def dict(self, *args: Any, **kwargs: Any) -> dict[str, Any]:
         """Convert the object to a dictionary.
 
         Args:
@@ -142,7 +142,7 @@ class ToastProps(PropsBase, NoExtrasAllowedProps):
         Returns:
             The object as a dictionary with ToastAction fields intact.
         """
-        kwargs.setdefault("exclude_none", True)  # type: ignore
+        kwargs.setdefault("exclude_none", True)
         d = super().dict(*args, **kwargs)
         # Keep these fields as ToastAction so they can be serialized specially
         if "action" in d:
@@ -167,7 +167,7 @@ class ToastProps(PropsBase, NoExtrasAllowedProps):
 class Toaster(Component):
     """A Toaster Component for displaying toast notifications."""
 
-    library: str = "sonner@1.7.2"
+    library: str | None = "sonner@1.7.2"
 
     tag = "Toaster"
 
@@ -222,6 +222,8 @@ class Toaster(Component):
         Returns:
             The hooks for the toaster component.
         """
+        if self.library is None:
+            return []
         hook = Var(
             _js_expr=f"{toast_ref} = toast",
             _var_data=VarData(
@@ -266,7 +268,7 @@ class Toaster(Component):
             raise ValueError("Toast message or title or description must be provided.")
 
         if props:
-            args = LiteralVar.create(ToastProps(component_name="rx.toast", **props))  # pyright: ignore [reportCallIssue, reportGeneralTypeIssues]
+            args = LiteralVar.create(ToastProps(component_name="rx.toast", **props))  # pyright: ignore [reportCallIssue]
             toast = toast_command.call(message, args)
         else:
             toast = toast_command.call(message)
@@ -274,12 +276,12 @@ class Toaster(Component):
         return run_script(toast)
 
     @staticmethod
-    def toast_info(message: str | Var = "", **kwargs):
+    def toast_info(message: str | Var = "", **kwargs: Any):
         """Display an info toast message.
 
         Args:
             message: The message to display.
-            kwargs: Additional toast props.
+            **kwargs: Additional toast props.
 
         Returns:
             The toast event.
@@ -287,12 +289,12 @@ class Toaster(Component):
         return Toaster.send_toast(message, level="info", **kwargs)
 
     @staticmethod
-    def toast_warning(message: str | Var = "", **kwargs):
+    def toast_warning(message: str | Var = "", **kwargs: Any):
         """Display a warning toast message.
 
         Args:
             message: The message to display.
-            kwargs: Additional toast props.
+            **kwargs: Additional toast props.
 
         Returns:
             The toast event.
@@ -300,12 +302,12 @@ class Toaster(Component):
         return Toaster.send_toast(message, level="warning", **kwargs)
 
     @staticmethod
-    def toast_error(message: str | Var = "", **kwargs):
+    def toast_error(message: str | Var = "", **kwargs: Any):
         """Display an error toast message.
 
         Args:
             message: The message to display.
-            kwargs: Additional toast props.
+            **kwargs: Additional toast props.
 
         Returns:
             The toast event.
@@ -313,12 +315,12 @@ class Toaster(Component):
         return Toaster.send_toast(message, level="error", **kwargs)
 
     @staticmethod
-    def toast_success(message: str | Var = "", **kwargs):
+    def toast_success(message: str | Var = "", **kwargs: Any):
         """Display a success toast message.
 
         Args:
             message: The message to display.
-            kwargs: Additional toast props.
+            **kwargs: Additional toast props.
 
         Returns:
             The toast event.
@@ -350,7 +352,7 @@ class Toaster(Component):
         return run_script(dismiss_action)
 
     @classmethod
-    def create(cls, *children, **props) -> Component:
+    def create(cls, *children: Any, **props: Any) -> Component:
         """Create a toaster component.
 
         Args:

reflex/components/sonner/toast.pyi

@@ -51,7 +51,7 @@ class ToastProps(PropsBase, NoExtrasAllowedProps):
     on_dismiss: Optional[Any]
     on_auto_close: Optional[Any]
 
-    def dict(self, *args, **kwargs) -> dict[str, Any]: ...
+    def dict(self, *args: Any, **kwargs: Any) -> dict[str, Any]: ...
 
 class Toaster(Component):
     is_used: ClassVar[bool] = False
@@ -62,13 +62,13 @@ class Toaster(Component):
         message: str | Var = "", level: str | None = None, **props
     ) -> EventSpec: ...
     @staticmethod
-    def toast_info(message: str | Var = "", **kwargs): ...
+    def toast_info(message: str | Var = "", **kwargs: Any): ...
     @staticmethod
-    def toast_warning(message: str | Var = "", **kwargs): ...
+    def toast_warning(message: str | Var = "", **kwargs: Any): ...
     @staticmethod
-    def toast_error(message: str | Var = "", **kwargs): ...
+    def toast_error(message: str | Var = "", **kwargs: Any): ...
     @staticmethod
-    def toast_success(message: str | Var = "", **kwargs): ...
+    def toast_success(message: str | Var = "", **kwargs: Any): ...
     @staticmethod
     def toast_dismiss(id: Var | str | None = None): ...
     @overload

reflex/components/suneditor/editor.py

@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 import enum
-from typing import Dict, List, Literal, Optional, Tuple, Union
+from typing import Any, Dict, List, Literal, Optional, Tuple, Union
 
 from reflex.base import Base
 from reflex.components.component import Component, NoSSRComponent
@@ -115,7 +115,7 @@ class Editor(NoSSRComponent):
     # Alternatively to a string, a dict of your language can be passed to this prop.
     # Please refer to the library docs for this.
     # options: "en" | "da" | "de" | "es" | "fr" | "ja" | "ko" | "pt_br" |
-    #  "ru" | "zh_cn" | "ro" | "pl" | "ckb" | "lv" | "se" | "ua" | "he" | "it"
+    # "ru" | "zh_cn" | "ro" | "pl" | "ckb" | "lv" | "se" | "ua" | "he" | "it"
     # default: "en".
     lang: Var[
         Union[
@@ -244,11 +244,13 @@ class Editor(NoSSRComponent):
         }
 
     @classmethod
-    def create(cls, set_options: Optional[EditorOptions] = None, **props) -> Component:
+    def create(
+        cls, set_options: Optional[EditorOptions] = None, **props: Any
+    ) -> Component:
         """Create an instance of Editor. No children allowed.
 
         Args:
-            set_options(Optional[EditorOptions]): Configuration object to further configure the instance.
+            set_options: Configuration object to further configure the instance.
             **props: Any properties to be passed to the Editor
 
         Returns:

reflex/components/suneditor/editor.pyi

@@ -171,8 +171,8 @@ class Editor(NoSSRComponent):
         """Create an instance of Editor. No children allowed.
 
         Args:
-            set_options(Optional[EditorOptions]): Configuration object to further configure the instance.
-            lang: Language of the editor.  Alternatively to a string, a dict of your language can be passed to this prop.  Please refer to the library docs for this.  options: "en" | "da" | "de" | "es" | "fr" | "ja" | "ko" | "pt_br" |   "ru" | "zh_cn" | "ro" | "pl" | "ckb" | "lv" | "se" | "ua" | "he" | "it"  default: "en".
+            set_options: Configuration object to further configure the instance.
+            lang: Language of the editor.  Alternatively to a string, a dict of your language can be passed to this prop.  Please refer to the library docs for this.  options: "en" | "da" | "de" | "es" | "fr" | "ja" | "ko" | "pt_br" |  "ru" | "zh_cn" | "ro" | "pl" | "ckb" | "lv" | "se" | "ua" | "he" | "it"  default: "en".
             name: This is used to set the HTML form name of the editor.  This means on HTML form submission,  it will be submitted together with contents of the editor by the name provided.
             default_value: Sets the default value of the editor.  This is useful if you don't want the on_change method to be called on render.  If you want the on_change method to be called on render please use the set_contents prop
             width: Sets the width of the editor.  px and percentage values are accepted, eg width="100%" or width="500px"  default: 100%

reflex/components/tags/iter_tag.py

@@ -41,14 +41,14 @@ class IterTag(Tag):
         try:
             if iterable._var_type.mro()[0] is dict:
                 # Arg is a tuple of (key, value).
-                return Tuple[get_args(iterable._var_type)]  # type: ignore
+                return Tuple[get_args(iterable._var_type)]  # pyright: ignore [reportReturnType]
             elif iterable._var_type.mro()[0] is tuple:
                 # Arg is a union of any possible values in the tuple.
-                return Union[get_args(iterable._var_type)]  # type: ignore
+                return Union[get_args(iterable._var_type)]  # pyright: ignore [reportReturnType]
             else:
                 return get_args(iterable._var_type)[0]
         except Exception:
-            return Any
+            return Any  # pyright: ignore [reportReturnType]
 
     def get_index_var(self) -> Var:
         """Get the index var for the tag (with curly braces).

reflex/components/tags/tag.py

@@ -3,13 +3,33 @@
 from __future__ import annotations
 
 import dataclasses
-from typing import Any, Dict, List, Optional, Union
+from typing import Any, Dict, List, Optional, Sequence, Union
 
 from reflex.event import EventChain
 from reflex.utils import format, types
 from reflex.vars.base import LiteralVar, Var
 
 
+def render_prop(value: Any) -> Any:
+    """Render the prop.
+
+    Args:
+        value: The value to render.
+
+    Returns:
+        The rendered value.
+    """
+    from reflex.components.component import BaseComponent
+
+    if isinstance(value, BaseComponent):
+        return value.render()
+    if isinstance(value, Sequence) and not isinstance(value, str):
+        return [render_prop(v) for v in value]
+    if callable(value) and not isinstance(value, Var):
+        return None
+    return value
+
+
 @dataclasses.dataclass()
 class Tag:
     """A React tag."""
@@ -49,7 +69,7 @@ class Tag:
         """Set the tag's fields.
 
         Args:
-            kwargs: The fields to set.
+            **kwargs: The fields to set.
 
         Returns:
             The tag with the fields
@@ -66,7 +86,9 @@ class Tag:
             Tuple[str, Any]: The field name and value.
         """
         for field in dataclasses.fields(self):
-            yield field.name, getattr(self, field.name)
+            rendered_value = render_prop(getattr(self, field.name))
+            if rendered_value is not None:
+                yield field.name, rendered_value
 
     def add_props(self, **kwargs: Optional[Any]) -> Tag:
         """Add props to the tag.

reflex/config.py

@@ -390,7 +390,7 @@ class EnvVar(Generic[T]):
             os.environ[self.name] = str(value)
 
 
-class env_var:  # type: ignore # noqa: N801
+class env_var:  # noqa: N801 # pyright: ignore [reportRedeclaration]
     """Descriptor for environment variables."""
 
     name: str
@@ -407,7 +407,7 @@ class env_var:  # type: ignore # noqa: N801
         self.default = default
         self.internal = internal
 
-    def __set_name__(self, owner, name):
+    def __set_name__(self, owner: Any, name: str):
         """Set the name of the descriptor.
 
         Args:
@@ -416,7 +416,7 @@ class env_var:  # type: ignore # noqa: N801
         """
         self.name = name
 
-    def __get__(self, instance, owner):
+    def __get__(self, instance: Any, owner: Any):
         """Get the EnvVar instance.
 
         Args:
@@ -435,7 +435,7 @@ class env_var:  # type: ignore # noqa: N801
 
 if TYPE_CHECKING:
 
-    def env_var(default, internal=False) -> EnvVar:
+    def env_var(default: Any, internal: bool = False) -> EnvVar:
         """Typing helper for the env_var descriptor.
 
         Args:
@@ -600,7 +600,7 @@ class Config(Base):
     See the [configuration](https://reflex.dev/docs/getting-started/configuration/) docs for more info.
     """
 
-    class Config:
+    class Config:  # pyright: ignore [reportIncompatibleVariableOverride]
         """Pydantic config for the config."""
 
         validate_assignment = True
@@ -769,7 +769,7 @@ class Config(Base):
         """
         if self.env_file:
             try:
-                from dotenv import load_dotenv  # type: ignore
+                from dotenv import load_dotenv  # pyright: ignore [reportMissingImports]
 
                 # load env file if exists
                 load_dotenv(self.env_file, override=True)

reflex/constants/base.py

@@ -75,6 +75,8 @@ class Reflex(SimpleNamespace):
     # If user sets REFLEX_DIR envroment variable use that instead.
     DIR = PlatformDirs(MODULE_NAME, False).user_data_path
 
+    LOGS_DIR = DIR / "logs"
+
     # The root directory of the reflex library.
     ROOT_DIR = Path(__file__).parents[2]
 

reflex/constants/compiler.py

@@ -1,10 +1,10 @@
 """Compiler variables."""
 
+import dataclasses
 import enum
 from enum import Enum
 from types import SimpleNamespace
 
-from reflex.base import Base
 from reflex.constants import Dirs
 from reflex.utils.imports import ImportVar
 
@@ -151,7 +151,8 @@ class MemoizationDisposition(enum.Enum):
     NEVER = "never"
 
 
-class MemoizationMode(Base):
+@dataclasses.dataclass(frozen=True)
+class MemoizationMode:
     """The mode for memoizing a Component."""
 
     # The conditions under which the component should be memoized.

reflex/custom_components/custom_components.py

@@ -83,7 +83,7 @@ def _get_package_config(exit_on_fail: bool = True) -> dict:
         The package configuration.
 
     Raises:
-        Exit: If the pyproject.toml file is not found.
+        Exit: If the pyproject.toml file is not found and exit_on_fail is True.
     """
     pyproject = Path(CustomComponents.PYPROJECT_TOML)
     try:
@@ -925,7 +925,7 @@ def _get_file_from_prompt_in_loop() -> Tuple[bytes, str] | None:
     image_file = file_extension = None
     while image_file is None:
         image_filepath = Path(
-            console.ask("Upload a preview image of your demo app (enter to skip)")
+            console.ask("Upload a preview image of your demo app (enter to skip)")  # pyright: ignore [reportArgumentType]
         )
         if not image_filepath:
             break

reflex/event.py

@@ -243,7 +243,7 @@ class EventHandler(EventActionsMixin):
                 raise EventHandlerTypeError(
                     f"Arguments to event handlers must be Vars or JSON-serializable. Got {arg} of type {type(arg)}."
                 ) from e
-        payload = tuple(zip(fn_args, values))
+        payload = tuple(zip(fn_args, values, strict=False))
 
         # Return the event spec.
         return EventSpec(
@@ -263,7 +263,7 @@ class EventSpec(EventActionsMixin):
     """
 
     # The event handler.
-    handler: EventHandler = dataclasses.field(default=None)  # type: ignore
+    handler: EventHandler = dataclasses.field(default=None)  # pyright: ignore [reportAssignmentType]
 
     # The handler on the client to process event.
     client_handler_name: str = dataclasses.field(default="")
@@ -337,7 +337,7 @@ class EventSpec(EventActionsMixin):
             raise EventHandlerTypeError(
                 f"Arguments to event handlers must be Vars or JSON-serializable. Got {arg} of type {type(arg)}."
             ) from e
-        new_payload = tuple(zip(fn_args, values))
+        new_payload = tuple(zip(fn_args, values, strict=False))
         return self.with_args(self.args + new_payload)
 
 
@@ -589,7 +589,7 @@ def no_args_event_spec() -> Tuple[()]:
     Returns:
         An empty tuple.
     """
-    return ()  # type: ignore
+    return ()
 
 
 # These chains can be used for their side effects when no other events are desired.
@@ -617,9 +617,9 @@ class IdentityEventReturn(Generic[T], Protocol):
 
 
 @overload
-def passthrough_event_spec(
+def passthrough_event_spec(  # pyright: ignore [reportOverlappingOverload]
     event_type: Type[T], /
-) -> Callable[[Var[T]], Tuple[Var[T]]]: ...  # type: ignore
+) -> Callable[[Var[T]], Tuple[Var[T]]]: ...
 
 
 @overload
@@ -632,7 +632,7 @@ def passthrough_event_spec(
 def passthrough_event_spec(*event_types: Type[T]) -> IdentityEventReturn[T]: ...
 
 
-def passthrough_event_spec(*event_types: Type[T]) -> IdentityEventReturn[T]:  # type: ignore
+def passthrough_event_spec(*event_types: Type[T]) -> IdentityEventReturn[T]:  # pyright: ignore [reportInconsistentOverload]
     """A helper function that returns the input event as output.
 
     Args:
@@ -646,9 +646,9 @@ def passthrough_event_spec(*event_types: Type[T]) -> IdentityEventReturn[T]:  #
         return values
 
     inner_type = tuple(Var[event_type] for event_type in event_types)
-    return_annotation = Tuple[inner_type]  # type: ignore
+    return_annotation = Tuple[inner_type]
 
-    inner.__signature__ = inspect.signature(inner).replace(  # type: ignore
+    inner.__signature__ = inspect.signature(inner).replace(  # pyright: ignore [reportFunctionMemberAccess]
         parameters=[
             inspect.Parameter(
                 f"ev_{i}",
@@ -730,7 +730,7 @@ class FileUpload:
                 # Call the lambda to get the event chain.
                 events = call_event_fn(
                     on_upload_progress, self.on_upload_progress_args_spec
-                )  # type: ignore
+                )
             else:
                 raise ValueError(f"{on_upload_progress} is not a valid event handler.")
             if isinstance(events, Var):
@@ -777,7 +777,7 @@ def server_side(name: str, sig: inspect.Signature, **kwargs) -> EventSpec:
         return None
 
     fn.__qualname__ = name
-    fn.__signature__ = sig
+    fn.__signature__ = sig  # pyright: ignore [reportFunctionMemberAccess]
     return EventSpec(
         handler=EventHandler(fn=fn, state_full_name=FRONTEND_EVENT_STATE),
         args=tuple(
@@ -1050,13 +1050,13 @@ def download(
 
             is_data_url = (data.js_type() == "string") & (
                 data.to(str).startswith("data:")
-            )  # type: ignore
+            )
 
             # If it's a data: URI, use it as is, otherwise convert the Var to JSON in a data: URI.
-            url = cond(  # type: ignore
+            url = cond(
                 is_data_url,
                 data.to(str),
-                "data:text/plain," + data.to_string(),  # type: ignore
+                "data:text/plain," + data.to_string(),
             )
         elif isinstance(data, bytes):
             # Caller provided bytes, so base64 encode it as a data: URI.
@@ -1075,7 +1075,8 @@ def download(
     )
 
 
-def _callback_arg_spec(eval_result):
+# This function seems unused. Check if we still need it. If not, remove in 0.7.0
+def _callback_arg_spec(eval_result: Any):
     """ArgSpec for call_script callback function.
 
     Args:
@@ -1180,7 +1181,7 @@ def run_script(
     return call_function(ArgsFunctionOperation.create((), javascript_code), callback)
 
 
-def get_event(state, event):
+def get_event(state: BaseState, event: str):
     """Get the event from the given state.
 
     Args:
@@ -1193,7 +1194,7 @@ def get_event(state, event):
     return f"{state.get_name()}.{event}"
 
 
-def get_hydrate_event(state) -> str:
+def get_hydrate_event(state: BaseState) -> str:
     """Get the name of the hydrate event for the state.
 
     Args:
@@ -1230,7 +1231,7 @@ def call_event_handler(
 
     #noqa: DAR401
     """
-    event_spec_args = parse_args_spec(event_spec)  # type: ignore
+    event_spec_args = parse_args_spec(event_spec)
 
     if isinstance(event_callback, EventSpec):
         check_fn_match_arg_spec(
@@ -1340,7 +1341,7 @@ def call_event_handler(
     if delayed_exceptions:
         raise delayed_exceptions[0]
 
-    return event_callback(*event_spec_args)  # type: ignore
+    return event_callback(*event_spec_args)
 
 
 def unwrap_var_annotation(annotation: GenericType):
@@ -1574,7 +1575,7 @@ def fix_events(
         if not isinstance(e, EventSpec):
             raise ValueError(f"Unexpected event type, {type(e)}.")
         name = format.format_event_handler(e.handler)
-        payload = {k._js_expr: v._decode() for k, v in e.args}  # type: ignore
+        payload = {k._js_expr: v._decode() for k, v in e.args}
 
         # Filter router_data to reduce payload size
         event_router_data = {
@@ -1623,7 +1624,7 @@ class EventVar(ObjectVar, python_types=EventSpec):
 class LiteralEventVar(VarOperationCall, LiteralVar, EventVar):
     """A literal event var."""
 
-    _var_value: EventSpec = dataclasses.field(default=None)  # type: ignore
+    _var_value: EventSpec = dataclasses.field(default=None)  # pyright: ignore [reportAssignmentType]
 
     def __hash__(self) -> int:
         """Get the hash of the var.
@@ -1687,7 +1688,7 @@ class EventChainVar(BuilderFunctionVar, python_types=EventChain):
 class LiteralEventChainVar(ArgsFunctionOperationBuilder, LiteralVar, EventChainVar):
     """A literal event chain var."""
 
-    _var_value: EventChain = dataclasses.field(default=None)  # type: ignore
+    _var_value: EventChain = dataclasses.field(default=None)  # pyright: ignore [reportAssignmentType]
 
     def __hash__(self) -> int:
         """Get the hash of the var.
@@ -1717,7 +1718,7 @@ class LiteralEventChainVar(ArgsFunctionOperationBuilder, LiteralVar, EventChainV
             if isinstance(value.args_spec, Sequence)
             else value.args_spec
         )
-        sig = inspect.signature(arg_spec)  # type: ignore
+        sig = inspect.signature(arg_spec)  # pyright: ignore [reportArgumentType]
         if sig.parameters:
             arg_def = tuple((f"_{p}" for p in sig.parameters))
             arg_def_expr = LiteralVar.create([Var(_js_expr=arg) for arg in arg_def])
@@ -1819,7 +1820,7 @@ class EventCallback(Generic[P, T]):
         value4: V4 | Var[V4],
     ) -> EventCallback[Q, T]: ...
 
-    def __call__(self, *values) -> EventCallback:  # type: ignore
+    def __call__(self, *values) -> EventCallback:  # pyright: ignore [reportInconsistentOverload]
         """Call the function with the values.
 
         Args:
@@ -1828,17 +1829,17 @@ class EventCallback(Generic[P, T]):
         Returns:
             The function with the values.
         """
-        return self.func(*values)  # type: ignore
+        return self.func(*values)  # pyright: ignore [reportCallIssue, reportReturnType]
 
     @overload
     def __get__(
-        self: EventCallback[P, T], instance: None, owner
+        self: EventCallback[P, T], instance: None, owner: Any
     ) -> EventCallback[P, T]: ...
 
     @overload
-    def __get__(self, instance, owner) -> Callable[P, T]: ...
+    def __get__(self, instance: Any, owner: Any) -> Callable[P, T]: ...
 
-    def __get__(self, instance, owner) -> Callable:  # type: ignore
+    def __get__(self, instance: Any, owner: Any) -> Callable:
         """Get the function with the instance bound to it.
 
         Args:
@@ -1849,9 +1850,9 @@ class EventCallback(Generic[P, T]):
             The function with the instance bound to it
         """
         if instance is None:
-            return self.func  # type: ignore
+            return self.func
 
-        return partial(self.func, instance)  # type: ignore
+        return partial(self.func, instance)
 
 
 G = ParamSpec("G")
@@ -1902,7 +1903,7 @@ class EventNamespace(types.SimpleNamespace):
     @staticmethod
     def __call__(
         func: None = None, *, background: bool | None = None
-    ) -> Callable[[Callable[Concatenate[BASE_STATE, P], T]], EventCallback[P, T]]: ...
+    ) -> Callable[[Callable[Concatenate[BASE_STATE, P], T]], EventCallback[P, T]]: ...  # pyright: ignore [reportInvalidTypeVarUse]
 
     @overload
     @staticmethod
@@ -1945,7 +1946,7 @@ class EventNamespace(types.SimpleNamespace):
                         "Background task must be async function or generator."
                     )
                 setattr(func, BACKGROUND_TASK_MARKER, True)
-            return func  # type: ignore
+            return func  # pyright: ignore [reportReturnType]
 
         if func is not None:
             return wrapper(func)

reflex/experimental/client_state.py

@@ -201,9 +201,7 @@ class ClientStateVar(Var):
             )
             .to(self._var_type)
             ._replace(
-                merge_var_data=VarData(  # type: ignore
-                    imports=_refs_import if self._global_ref else {}
-                )
+                merge_var_data=VarData(imports=_refs_import if self._global_ref else {})
             )
         )
 

reflex/experimental/hooks.py

@@ -11,7 +11,7 @@ def _compose_react_imports(tags: list[str]) -> dict[str, list[ImportVar]]:
     return {"react": [ImportVar(tag=tag) for tag in tags]}
 
 
-def const(name, value) -> Var:
+def const(name: str | list[str], value: str | Var) -> Var:
     """Create a constant Var.
 
     Args:
@@ -26,7 +26,7 @@ def const(name, value) -> Var:
     return Var(_js_expr=f"const {name} = {value}")
 
 
-def useCallback(func, deps) -> Var:  # noqa: N802
+def useCallback(func: str, deps: list) -> Var:  # noqa: N802
     """Create a useCallback hook with a function and dependencies.
 
     Args:
@@ -42,7 +42,7 @@ def useCallback(func, deps) -> Var:  # noqa: N802
     )
 
 
-def useContext(context) -> Var:  # noqa: N802
+def useContext(context: str) -> Var:  # noqa: N802
     """Create a useContext hook with a context.
 
     Args:
@@ -57,7 +57,7 @@ def useContext(context) -> Var:  # noqa: N802
     )
 
 
-def useRef(default) -> Var:  # noqa: N802
+def useRef(default: str) -> Var:  # noqa: N802
     """Create a useRef hook with a default value.
 
     Args:
@@ -72,7 +72,7 @@ def useRef(default) -> Var:  # noqa: N802
     )
 
 
-def useState(var_name, default=None) -> Var:  # noqa: N802
+def useState(var_name: str, default: str | None = None) -> Var:  # noqa: N802
     """Create a useState hook with a variable name and setter name.
 
     Args:

reflex/experimental/layout.py

@@ -12,6 +12,7 @@ from reflex.components.radix.themes.components.icon_button import IconButton
 from reflex.components.radix.themes.layout.box import Box
 from reflex.components.radix.themes.layout.container import Container
 from reflex.components.radix.themes.layout.stack import HStack
+from reflex.constants.compiler import MemoizationMode
 from reflex.event import run_script
 from reflex.experimental import hooks
 from reflex.state import ComponentState
@@ -44,10 +45,10 @@ class Sidebar(Box, MemoizationLeaf):
         Returns:
             The style of the component.
         """
-        sidebar: Component = self.children[-2]  # type: ignore
-        spacer: Component = self.children[-1]  # type: ignore
+        sidebar: Component = self.children[-2]  # pyright: ignore [reportAssignmentType]
+        spacer: Component = self.children[-1]  # pyright: ignore [reportAssignmentType]
         open = (
-            self.State.open  # type: ignore
+            self.State.open  # pyright: ignore [reportAttributeAccessIssue]
             if self.State
             else Var(_js_expr="open")
         )
@@ -146,6 +147,8 @@ sidebar_trigger_style = {
 class SidebarTrigger(Fragment):
     """A component that renders the sidebar trigger."""
 
+    _memoization_mode = MemoizationMode(recursive=False)
+
     @classmethod
     def create(cls, sidebar: Component, **props):
         """Create the sidebar trigger component.
@@ -159,11 +162,11 @@ class SidebarTrigger(Fragment):
         """
         trigger_props = {**props, **sidebar_trigger_style}
 
-        inner_sidebar: Component = sidebar.children[0]  # type: ignore
+        inner_sidebar: Component = sidebar.children[0]  # pyright: ignore [reportAssignmentType]
         sidebar_width = inner_sidebar.style.get("width")
 
         if sidebar.State:
-            open, toggle = sidebar.State.open, sidebar.State.toggle  # type: ignore
+            open, toggle = sidebar.State.open, sidebar.State.toggle  # pyright: ignore [reportAttributeAccessIssue]
         else:
             open, toggle = (
                 Var(_js_expr="open"),

reflex/experimental/misc.py

@@ -1,16 +1,16 @@
 """Miscellaneous functions for the experimental package."""
 
 import asyncio
-from typing import Any
+from typing import Any, Callable
 
 
-async def run_in_thread(func) -> Any:
+async def run_in_thread(func: Callable) -> Any:
     """Run a function in a separate thread.
 
     To not block the UI event queue, run_in_thread must be inside inside a rx.event(background=True) decorated method.
 
     Args:
-        func (callable): The non-async function to run.
+        func: The non-async function to run.
 
     Raises:
         ValueError: If the function is an async function.

reflex/istate/wrappers.py

@@ -6,7 +6,7 @@ from reflex.istate.proxy import ReadOnlyStateProxy
 from reflex.state import _split_substate_key, _substate_key, get_state_manager
 
 
-async def get_state(token, state_cls: Any | None = None) -> ReadOnlyStateProxy:
+async def get_state(token: str, state_cls: Any | None = None) -> ReadOnlyStateProxy:
     """Get the instance of a state for a token.
 
     Args:

reflex/model.py

@@ -18,6 +18,7 @@ import sqlalchemy
 import sqlalchemy.exc
 import sqlalchemy.ext.asyncio
 import sqlalchemy.orm
+from alembic.runtime.migration import MigrationContext
 
 from reflex.base import Base
 from reflex.config import environment, get_config
@@ -242,7 +243,7 @@ class ModelRegistry:
         return metadata
 
 
-class Model(Base, sqlmodel.SQLModel):  # pyright: ignore [reportGeneralTypeIssues]
+class Model(Base, sqlmodel.SQLModel):  # pyright: ignore [reportGeneralTypeIssues,reportIncompatibleVariableOverride]
     """Base class to define a table in the database."""
 
     # The primary key for the table.
@@ -261,7 +262,7 @@ class Model(Base, sqlmodel.SQLModel):  # pyright: ignore [reportGeneralTypeIssue
         super().__init_subclass__()
 
     @classmethod
-    def _dict_recursive(cls, value):
+    def _dict_recursive(cls, value: Any):
         """Recursively serialize the relationship object(s).
 
         Args:
@@ -393,7 +394,11 @@ class Model(Base, sqlmodel.SQLModel):  # pyright: ignore [reportGeneralTypeIssue
         writer = alembic.autogenerate.rewriter.Rewriter()
 
         @writer.rewrites(alembic.operations.ops.AddColumnOp)
-        def render_add_column_with_server_default(context, revision, op):
+        def render_add_column_with_server_default(
+            context: MigrationContext,
+            revision: str | None,
+            op: Any,
+        ):
             # Carry the sqlmodel default as server_default so that newly added
             # columns get the desired default value in existing rows.
             if op.column.default is not None and op.column.server_default is None:
@@ -402,7 +407,7 @@ class Model(Base, sqlmodel.SQLModel):  # pyright: ignore [reportGeneralTypeIssue
                 )
             return op
 
-        def run_autogenerate(rev, context):
+        def run_autogenerate(rev: str, context: MigrationContext):
             revision_context.run_autogenerate(rev, context)
             return []
 
@@ -415,7 +420,7 @@ class Model(Base, sqlmodel.SQLModel):  # pyright: ignore [reportGeneralTypeIssue
                 connection=connection,
                 target_metadata=ModelRegistry.get_metadata(),
                 render_item=cls._alembic_render_item,
-                process_revision_directives=writer,  # type: ignore
+                process_revision_directives=writer,
                 compare_type=False,
                 render_as_batch=True,  # for sqlite compatibility
             )
@@ -444,7 +449,7 @@ class Model(Base, sqlmodel.SQLModel):  # pyright: ignore [reportGeneralTypeIssue
         """
         config, script_directory = cls._alembic_config()
 
-        def run_upgrade(rev, context):
+        def run_upgrade(rev: str, context: MigrationContext):
             return script_directory._upgrade_revs(to_rev, rev)
 
         with alembic.runtime.environment.EnvironmentContext(

reflex/page.py

@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 from collections import defaultdict
-from typing import Any, Dict, List
+from typing import Any, Callable, Dict, List
 
 from reflex.config import get_config
 from reflex.event import BASE_STATE, EventType
@@ -42,7 +42,7 @@ def page(
         The decorated function.
     """
 
-    def decorator(render_fn):
+    def decorator(render_fn: Callable):
         kwargs = {}
         if route:
             kwargs["route"] = route
@@ -66,7 +66,7 @@ def page(
     return decorator
 
 
-def get_decorated_pages(omit_implicit_routes=True) -> list[dict[str, Any]]:
+def get_decorated_pages(omit_implicit_routes: bool = True) -> list[dict[str, Any]]:
     """Get the decorated pages.
 
     Args:

reflex/reflex.py

@@ -17,7 +17,7 @@ from reflex.state import reset_disk_state_manager
 from reflex.utils import console, telemetry
 
 # Disable typer+rich integration for help panels
-typer.core.rich = None  # type: ignore
+typer.core.rich = None  # pyright: ignore [reportPrivateImportUsage]
 
 # Create the app.
 try:
@@ -127,8 +127,8 @@ def _run(
     env: constants.Env = constants.Env.DEV,
     frontend: bool = True,
     backend: bool = True,
-    frontend_port: str = str(config.frontend_port),
-    backend_port: str = str(config.backend_port),
+    frontend_port: int = config.frontend_port,
+    backend_port: int = config.backend_port,
     backend_host: str = config.backend_host,
     loglevel: constants.LogLevel = config.loglevel,
 ):
@@ -162,18 +162,22 @@ def _run(
     # Find the next available open port if applicable.
     if frontend:
         frontend_port = processes.handle_port(
-            "frontend", frontend_port, str(constants.DefaultPorts.FRONTEND_PORT)
+            "frontend",
+            frontend_port,
+            constants.DefaultPorts.FRONTEND_PORT,
         )
 
     if backend:
         backend_port = processes.handle_port(
-            "backend", backend_port, str(constants.DefaultPorts.BACKEND_PORT)
+            "backend",
+            backend_port,
+            constants.DefaultPorts.BACKEND_PORT,
         )
 
     # Apply the new ports to the config.
-    if frontend_port != str(config.frontend_port):
+    if frontend_port != config.frontend_port:
         config._set_persistent(frontend_port=frontend_port)
-    if backend_port != str(config.backend_port):
+    if backend_port != config.backend_port:
         config._set_persistent(backend_port=backend_port)
 
     # Reload the config to make sure the env vars are persistent.
@@ -273,10 +277,10 @@ def run(
         help="Execute only backend.",
         envvar=environment.REFLEX_BACKEND_ONLY.name,
     ),
-    frontend_port: str = typer.Option(
+    frontend_port: int = typer.Option(
         config.frontend_port, help="Specify a different frontend port."
     ),
-    backend_port: str = typer.Option(
+    backend_port: int = typer.Option(
         config.backend_port, help="Specify a different backend port."
     ),
     backend_host: str = typer.Option(
@@ -375,7 +379,7 @@ def logout(
 
     check_version()
 
-    logout(loglevel)  # type: ignore
+    logout(loglevel)  # pyright: ignore [reportArgumentType]
 
 
 db_cli = typer.Typer()

reflex/route.py

@@ -103,7 +103,7 @@ def catchall_prefix(route: str) -> str:
     return route.replace(pattern, "") if pattern else ""
 
 
-def replace_brackets_with_keywords(input_string):
+def replace_brackets_with_keywords(input_string: str) -> str:
     """Replace brackets and everything inside it in a string with a keyword.
 
     Args:

reflex/state.py

@@ -31,6 +31,7 @@ from typing import (
     Optional,
     Sequence,
     Set,
+    SupportsIndex,
     Tuple,
     Type,
     TypeVar,
@@ -587,7 +588,7 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
             if cls._item_is_event_handler(name, fn)
         }
 
-        for mixin in cls._mixins():
+        for mixin in cls._mixins():  # pyright: ignore [reportAssignmentType]
             for name, value in mixin.__dict__.items():
                 if name in cls.inherited_vars:
                     continue
@@ -599,7 +600,7 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
                     cls.computed_vars[newcv._js_expr] = newcv
                     cls.vars[newcv._js_expr] = newcv
                     continue
-                if types.is_backend_base_variable(name, mixin):
+                if types.is_backend_base_variable(name, mixin):  # pyright: ignore [reportArgumentType]
                     cls.backend_vars[name] = copy.deepcopy(value)
                     continue
                 if events.get(name) is not None:
@@ -899,7 +900,7 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
         ]
         if len(parent_states) >= 2:
             raise ValueError(f"Only one parent state is allowed {parent_states}.")
-        return parent_states[0] if len(parent_states) == 1 else None  # type: ignore
+        return parent_states[0] if len(parent_states) == 1 else None
 
     @classmethod
     def get_substates(cls) -> set[Type[BaseState]]:
@@ -1058,7 +1059,7 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
         setattr(cls, prop._var_field_name, prop)
 
     @classmethod
-    def _create_event_handler(cls, fn):
+    def _create_event_handler(cls, fn: Any):
         """Create an event handler for the given function.
 
         Args:
@@ -1176,14 +1177,14 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
 
         cls._check_overwritten_dynamic_args(list(args.keys()))
 
-        def argsingle_factory(param):
-            def inner_func(self) -> str:
+        def argsingle_factory(param: str):
+            def inner_func(self: BaseState) -> str:
                 return self.router.page.params.get(param, "")
 
             return inner_func
 
-        def arglist_factory(param):
-            def inner_func(self) -> List[str]:
+        def arglist_factory(param: str):
+            def inner_func(self: BaseState) -> List[str]:
                 return self.router.page.params.get(param, [])
 
             return inner_func
@@ -1268,8 +1269,8 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
                 fn = _no_chain_background_task(type(self), name, handler.fn)
             else:
                 fn = functools.partial(handler.fn, self)
-            fn.__module__ = handler.fn.__module__  # type: ignore
-            fn.__qualname__ = handler.fn.__qualname__  # type: ignore
+            fn.__module__ = handler.fn.__module__
+            fn.__qualname__ = handler.fn.__qualname__
             return fn
 
         backend_vars = super().__getattribute__("_backend_vars")
@@ -1434,6 +1435,7 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
         for part1, part2 in zip(
             cls.get_full_name().split("."),
             other.get_full_name().split("."),
+            strict=True,
         ):
             if part1 != part2:
                 break
@@ -1633,7 +1635,7 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
         """
         # Oopsie case: you didn't give me a Var... so get what you give.
         if not isinstance(var, Var):
-            return var  # type: ignore
+            return var
 
         # Fast case: this is a literal var and the value is known.
         if hasattr(var, "_var_value"):
@@ -2452,7 +2454,7 @@ class OnLoadInternalState(State):
                 self.router.session.client_token,
                 router_data=self.router_data,
             ),
-            State.set_is_hydrated(True),  # type: ignore
+            State.set_is_hydrated(True),  # pyright: ignore [reportAttributeAccessIssue]
         ]
 
 
@@ -2593,7 +2595,9 @@ class StateProxy(wrapt.ObjectProxy):
     """
 
     def __init__(
-        self, state_instance, parent_state_proxy: Optional["StateProxy"] = None
+        self,
+        state_instance: BaseState,
+        parent_state_proxy: Optional["StateProxy"] = None,
     ):
         """Create a proxy for a state instance.
 
@@ -2736,7 +2740,7 @@ class StateProxy(wrapt.ObjectProxy):
             # ensure mutations to these containers are blocked unless proxy is _mutable
             return ImmutableMutableProxy(
                 wrapped=value.__wrapped__,
-                state=self,  # type: ignore
+                state=self,
                 field_name=value._self_field_name,
             )
         if isinstance(value, functools.partial) and value.args[0] is self.__wrapped__:
@@ -2749,7 +2753,7 @@ class StateProxy(wrapt.ObjectProxy):
             )
         if isinstance(value, MethodType) and value.__self__ is self.__wrapped__:
             # Rebind methods to the proxy instance
-            value = type(value)(value.__func__, self)  # type: ignore
+            value = type(value)(value.__func__, self)
         return value
 
     def __setattr__(self, name: str, value: Any) -> None:
@@ -2949,7 +2953,7 @@ class StateManagerMemory(StateManager):
     # The dict of mutexes for each client
     _states_locks: Dict[str, asyncio.Lock] = pydantic.PrivateAttr({})
 
-    class Config:
+    class Config:  # pyright: ignore [reportIncompatibleVariableOverride]
         """The Pydantic config."""
 
         fields = {
@@ -3067,7 +3071,7 @@ class StateManagerDisk(StateManager):
     # The token expiration time (s).
     token_expiration: int = pydantic.Field(default_factory=_default_token_expiration)
 
-    class Config:
+    class Config:  # pyright: ignore [reportIncompatibleVariableOverride]
         """The Pydantic config."""
 
         fields = {
@@ -3539,7 +3543,9 @@ class StateManagerRedis(StateManager):
 
     @validator("lock_warning_threshold")
     @classmethod
-    def validate_lock_warning_threshold(cls, lock_warning_threshold: int, values):
+    def validate_lock_warning_threshold(
+        cls, lock_warning_threshold: int, values: dict[str, int]
+    ):
         """Validate the lock warning threshold.
 
         Args:
@@ -3775,9 +3781,9 @@ class MutableProxy(wrapt.ObjectProxy):
                     wrapper_cls_name,
                     (cls,),
                     {
-                        dataclasses._FIELDS: getattr(  # pyright: ignore [reportGeneralTypeIssues]
+                        dataclasses._FIELDS: getattr(  # pyright: ignore [reportAttributeAccessIssue]
                             wrapped_cls,
-                            dataclasses._FIELDS,  # pyright: ignore [reportGeneralTypeIssues]
+                            dataclasses._FIELDS,  # pyright: ignore [reportAttributeAccessIssue]
                         ),
                     },
                 )
@@ -3807,10 +3813,10 @@ class MutableProxy(wrapt.ObjectProxy):
 
     def _mark_dirty(
         self,
-        wrapped=None,
-        instance=None,
-        args=(),
-        kwargs=None,
+        wrapped: Callable | None = None,
+        instance: BaseState | None = None,
+        args: tuple = (),
+        kwargs: dict | None = None,
     ) -> Any:
         """Mark the state as dirty, then call a wrapped function.
 
@@ -3884,7 +3890,9 @@ class MutableProxy(wrapt.ObjectProxy):
             )
         return value
 
-    def _wrap_recursive_decorator(self, wrapped, instance, args, kwargs) -> Any:
+    def _wrap_recursive_decorator(
+        self, wrapped: Callable, instance: BaseState, args: list, kwargs: dict
+    ) -> Any:
         """Wrap a function that returns a possibly mutable value.
 
         Intended for use with `FunctionWrapper` from the `wrapt` library.
@@ -3930,7 +3938,7 @@ class MutableProxy(wrapt.ObjectProxy):
             ):
                 # Wrap methods called on Base subclasses, which might do _anything_
                 return wrapt.FunctionWrapper(
-                    functools.partial(value.__func__, self),
+                    functools.partial(value.__func__, self),  # pyright: ignore [reportFunctionMemberAccess]
                     self._wrap_recursive_decorator,
                 )
 
@@ -3943,7 +3951,7 @@ class MutableProxy(wrapt.ObjectProxy):
 
         return value
 
-    def __getitem__(self, key) -> Any:
+    def __getitem__(self, key: Any) -> Any:
         """Get the item on the proxied object and return a proxy if mutable.
 
         Args:
@@ -3966,7 +3974,7 @@ class MutableProxy(wrapt.ObjectProxy):
             # Recursively wrap mutable items retrieved through this proxy.
             yield self._wrap_recursive(value)
 
-    def __delattr__(self, name):
+    def __delattr__(self, name: str):
         """Delete the attribute on the proxied object and mark state dirty.
 
         Args:
@@ -3974,7 +3982,7 @@ class MutableProxy(wrapt.ObjectProxy):
         """
         self._mark_dirty(super().__delattr__, args=(name,))
 
-    def __delitem__(self, key):
+    def __delitem__(self, key: str):
         """Delete the item on the proxied object and mark state dirty.
 
         Args:
@@ -3982,7 +3990,7 @@ class MutableProxy(wrapt.ObjectProxy):
         """
         self._mark_dirty(super().__delitem__, args=(key,))
 
-    def __setitem__(self, key, value):
+    def __setitem__(self, key: str, value: Any):
         """Set the item on the proxied object and mark state dirty.
 
         Args:
@@ -3991,7 +3999,7 @@ class MutableProxy(wrapt.ObjectProxy):
         """
         self._mark_dirty(super().__setitem__, args=(key, value))
 
-    def __setattr__(self, name, value):
+    def __setattr__(self, name: str, value: Any):
         """Set the attribute on the proxied object and mark state dirty.
 
         If the attribute starts with "_self_", then the state is NOT marked
@@ -4015,7 +4023,7 @@ class MutableProxy(wrapt.ObjectProxy):
         """
         return copy.copy(self.__wrapped__)
 
-    def __deepcopy__(self, memo=None) -> Any:
+    def __deepcopy__(self, memo: dict[int, Any] | None = None) -> Any:
         """Return a deepcopy of the proxy.
 
         Args:
@@ -4026,7 +4034,7 @@ class MutableProxy(wrapt.ObjectProxy):
         """
         return copy.deepcopy(self.__wrapped__, memo=memo)
 
-    def __reduce_ex__(self, protocol_version):
+    def __reduce_ex__(self, protocol_version: SupportsIndex):
         """Get the state for redis serialization.
 
         This method is called by cloudpickle to serialize the object.
@@ -4090,10 +4098,10 @@ class ImmutableMutableProxy(MutableProxy):
 
     def _mark_dirty(
         self,
-        wrapped=None,
-        instance=None,
-        args=(),
-        kwargs=None,
+        wrapped: Callable | None = None,
+        instance: BaseState | None = None,
+        args: tuple = (),
+        kwargs: dict | None = None,
     ) -> Any:
         """Raise an exception when an attempt is made to modify the object.
 

reflex/style.py

@@ -78,7 +78,7 @@ def set_color_mode(
         _var_data=VarData.merge(
             base_setter._get_all_var_data(), new_color_mode._get_all_var_data()
         ),
-    ).to(FunctionVar, EventChain)  # type: ignore
+    ).to(FunctionVar, EventChain)
 
 
 # Var resolves to the current color mode for the app ("light", "dark" or "system")
@@ -182,7 +182,9 @@ def convert(
     var_data = None  # Track import/hook data from any Vars in the style dict.
     out = {}
 
-    def update_out_dict(return_value, keys_to_update):
+    def update_out_dict(
+        return_value: Var | dict | list | str, keys_to_update: tuple[str, ...]
+    ):
         for k in keys_to_update:
             out[k] = return_value
 
@@ -292,6 +294,26 @@ class Style(dict):
             )
         super().__setitem__(key, value)
 
+    def __or__(self, other: Style | dict) -> Style:
+        """Combine two styles.
+
+        Args:
+            other: The other style to combine.
+
+        Returns:
+            The combined style.
+        """
+        other_var_data = None
+        if not isinstance(other, Style):
+            other_dict, other_var_data = convert(other)
+        else:
+            other_dict, other_var_data = other, other._var_data
+
+        new_style = Style(super().__or__(other_dict))
+        if self._var_data or other_var_data:
+            new_style._var_data = VarData.merge(self._var_data, other_var_data)
+        return new_style
+
 
 def _format_emotion_style_pseudo_selector(key: str) -> str:
     """Format a pseudo selector for emotion CSS-in-JS.

reflex/testing.py

@@ -80,7 +80,7 @@ T = TypeVar("T")
 TimeoutType = Optional[Union[int, float]]
 
 if platform.system() == "Windows":
-    FRONTEND_POPEN_ARGS["creationflags"] = subprocess.CREATE_NEW_PROCESS_GROUP  # type: ignore
+    FRONTEND_POPEN_ARGS["creationflags"] = subprocess.CREATE_NEW_PROCESS_GROUP  # pyright: ignore [reportAttributeAccessIssue]
     FRONTEND_POPEN_ARGS["shell"] = True
 else:
     FRONTEND_POPEN_ARGS["start_new_session"] = True
@@ -90,7 +90,7 @@ else:
 class chdir(contextlib.AbstractContextManager):  # noqa: N801
     """Non thread-safe context manager to change the current working directory."""
 
-    def __init__(self, path):
+    def __init__(self, path: str | Path):
         """Prepare contextmanager.
 
         Args:
@@ -258,7 +258,7 @@ class AppHarness:
         if self.app_source is not None:
             app_globals = self._get_globals_from_signature(self.app_source)
             if isinstance(self.app_source, functools.partial):
-                self.app_source = self.app_source.func  # type: ignore
+                self.app_source = self.app_source.func
             # get the source from a function or module object
             source_code = "\n".join(
                 [
@@ -294,11 +294,15 @@ class AppHarness:
                 if p not in before_decorated_pages
             ]
         self.app_instance = self.app_module.app
-        if isinstance(self.app_instance._state_manager, StateManagerRedis):
+        if self.app_instance and isinstance(
+            self.app_instance._state_manager, StateManagerRedis
+        ):
             # Create our own redis connection for testing.
-            self.state_manager = StateManagerRedis.create(self.app_instance._state)
+            self.state_manager = StateManagerRedis.create(self.app_instance._state)  # pyright: ignore [reportArgumentType]
         else:
-            self.state_manager = self.app_instance._state_manager
+            self.state_manager = (
+                self.app_instance._state_manager if self.app_instance else None
+            )
 
     def _reload_state_module(self):
         """Reload the rx.State module to avoid conflict when reloading."""
@@ -323,7 +327,7 @@ class AppHarness:
 
         return _shutdown_redis
 
-    def _start_backend(self, port=0):
+    def _start_backend(self, port: int = 0):
         if self.app_instance is None or self.app_instance.api is None:
             raise RuntimeError("App was not initialized.")
         self.backend = uvicorn.Server(
@@ -426,7 +430,7 @@ class AppHarness:
         return self
 
     @staticmethod
-    def get_app_global_source(key, value):
+    def get_app_global_source(key: str, value: Any):
         """Get the source code of a global object.
         If value is a function or class we render the actual
         source of value otherwise we assign value to key.
@@ -621,23 +625,23 @@ class AppHarness:
             want_headless = True
         if driver_clz is None:
             requested_driver = environment.APP_HARNESS_DRIVER.get()
-            driver_clz = getattr(webdriver, requested_driver)
+            driver_clz = getattr(webdriver, requested_driver)  # pyright: ignore [reportPossiblyUnboundVariable]
             if driver_options is None:
-                driver_options = getattr(webdriver, f"{requested_driver}Options")()
-        if driver_clz is webdriver.Chrome:
+                driver_options = getattr(webdriver, f"{requested_driver}Options")()  # pyright: ignore [reportPossiblyUnboundVariable]
+        if driver_clz is webdriver.Chrome:  # pyright: ignore [reportPossiblyUnboundVariable]
             if driver_options is None:
-                driver_options = webdriver.ChromeOptions()
+                driver_options = webdriver.ChromeOptions()  # pyright: ignore [reportPossiblyUnboundVariable]
             driver_options.add_argument("--class=AppHarness")
             if want_headless:
                 driver_options.add_argument("--headless=new")
-        elif driver_clz is webdriver.Firefox:
+        elif driver_clz is webdriver.Firefox:  # pyright: ignore [reportPossiblyUnboundVariable]
             if driver_options is None:
-                driver_options = webdriver.FirefoxOptions()
+                driver_options = webdriver.FirefoxOptions()  # pyright: ignore [reportPossiblyUnboundVariable]
             if want_headless:
                 driver_options.add_argument("-headless")
-        elif driver_clz is webdriver.Edge:
+        elif driver_clz is webdriver.Edge:  # pyright: ignore [reportPossiblyUnboundVariable]
             if driver_options is None:
-                driver_options = webdriver.EdgeOptions()
+                driver_options = webdriver.EdgeOptions()  # pyright: ignore [reportPossiblyUnboundVariable]
             if want_headless:
                 driver_options.add_argument("headless")
         if driver_options is None:
@@ -653,7 +657,7 @@ class AppHarness:
                 driver_options.set_capability(key, value)
         if driver_kwargs is None:
             driver_kwargs = {}
-        driver = driver_clz(options=driver_options, **driver_kwargs)  # type: ignore
+        driver = driver_clz(options=driver_options, **driver_kwargs)  # pyright: ignore [reportOptionalCall, reportArgumentType]
         driver.get(self.frontend_url)
         self._frontends.append(driver)
         return driver
@@ -885,8 +889,8 @@ class Subdir404TCPServer(socketserver.TCPServer):
             request,
             client_address,
             self,
-            directory=str(self.root),  # type: ignore
-            error_page_map=self.error_page_map,  # type: ignore
+            directory=str(self.root),  # pyright: ignore [reportCallIssue]
+            error_page_map=self.error_page_map,  # pyright: ignore [reportCallIssue]
         )
 
 

reflex/utils/build.py

@@ -27,7 +27,7 @@ def set_env_json():
     )
 
 
-def generate_sitemap_config(deploy_url: str, export=False):
+def generate_sitemap_config(deploy_url: str, export: bool = False):
     """Generate the sitemap config file.
 
     Args:

reflex/utils/compat.py

@@ -2,6 +2,7 @@
 
 import contextlib
 import sys
+from typing import Any
 
 
 async def windows_hot_reload_lifespan_hack():
@@ -50,11 +51,11 @@ def pydantic_v1_patch():
     ]
     originals = {module: sys.modules.get(module) for module in patched_modules}
     try:
-        import pydantic.v1  # type: ignore
+        import pydantic.v1
 
-        sys.modules["pydantic.fields"] = pydantic.v1.fields  # type: ignore
-        sys.modules["pydantic.main"] = pydantic.v1.main  # type: ignore
-        sys.modules["pydantic.errors"] = pydantic.v1.errors  # type: ignore
+        sys.modules["pydantic.fields"] = pydantic.v1.fields  # pyright: ignore [reportAttributeAccessIssue]
+        sys.modules["pydantic.main"] = pydantic.v1.main  # pyright: ignore [reportAttributeAccessIssue]
+        sys.modules["pydantic.errors"] = pydantic.v1.errors  # pyright: ignore [reportAttributeAccessIssue]
         sys.modules["pydantic"] = pydantic.v1
         yield
     except (ImportError, AttributeError):
@@ -74,7 +75,7 @@ with pydantic_v1_patch():
     import sqlmodel as sqlmodel
 
 
-def sqlmodel_field_has_primary_key(field) -> bool:
+def sqlmodel_field_has_primary_key(field: Any) -> bool:
     """Determines if a field is a priamary.
 
     Args:

reflex/utils/console.py

@@ -196,7 +196,7 @@ def _get_first_non_framework_frame() -> FrameType | None:
     exclude_modules = [click, rx, typer, typing_extensions]
     exclude_roots = [
         p.parent.resolve()
-        if (p := Path(m.__file__)).name == "__init__.py"
+        if (p := Path(m.__file__)).name == "__init__.py"  # pyright: ignore [reportArgumentType]
         else p.resolve()
         for m in exclude_modules
     ]
@@ -275,7 +275,7 @@ def ask(
     choices: list[str] | None = None,
     default: str | None = None,
     show_choices: bool = True,
-) -> str:
+) -> str | None:
     """Takes a prompt question and optionally a list of choices
      and returns the user input.
 
@@ -290,7 +290,7 @@ def ask(
     """
     return Prompt.ask(
         question, choices=choices, default=default, show_choices=show_choices
-    )  # type: ignore
+    )
 
 
 def progress():

reflex/utils/exceptions.py

@@ -78,7 +78,7 @@ class VarAttributeError(ReflexError, AttributeError):
 class UntypedComputedVarError(ReflexError, TypeError):
     """Custom TypeError for untyped computed var errors."""
 
-    def __init__(self, var_name):
+    def __init__(self, var_name: str):
         """Initialize the UntypedComputedVarError.
 
         Args:
@@ -90,7 +90,7 @@ class UntypedComputedVarError(ReflexError, TypeError):
 class MissingAnnotationError(ReflexError, TypeError):
     """Custom TypeError for missing annotations."""
 
-    def __init__(self, var_name):
+    def __init__(self, var_name: str):
         """Initialize the MissingAnnotationError.
 
         Args:

reflex/utils/exec.py

@@ -71,7 +71,9 @@ def notify_backend():
 # run_process_and_launch_url is assumed to be used
 # only to launch the frontend
 # If this is not the case, might have to change the logic
-def run_process_and_launch_url(run_command: list[str], backend_present=True):
+def run_process_and_launch_url(
+    run_command: list[str | None], backend_present: bool = True
+):
     """Run the process and launch the URL.
 
     Args:
@@ -89,7 +91,7 @@ def run_process_and_launch_url(run_command: list[str], backend_present=True):
         if process is None:
             kwargs = {}
             if constants.IS_WINDOWS and backend_present:
-                kwargs["creationflags"] = subprocess.CREATE_NEW_PROCESS_GROUP  # type: ignore
+                kwargs["creationflags"] = subprocess.CREATE_NEW_PROCESS_GROUP  # pyright: ignore [reportAttributeAccessIssue]
             process = processes.new_process(
                 run_command,
                 cwd=get_web_dir(),
@@ -134,7 +136,7 @@ def run_process_and_launch_url(run_command: list[str], backend_present=True):
             break  # while True
 
 
-def run_frontend(root: Path, port: str, backend_present=True):
+def run_frontend(root: Path, port: str, backend_present: bool = True):
     """Run the frontend.
 
     Args:
@@ -151,12 +153,12 @@ def run_frontend(root: Path, port: str, backend_present=True):
     console.rule("[bold green]App Running")
     os.environ["PORT"] = str(get_config().frontend_port if port is None else port)
     run_process_and_launch_url(
-        [prerequisites.get_package_manager(), "run", "dev"],  # type: ignore
+        [prerequisites.get_package_manager(), "run", "dev"],
         backend_present,
     )
 
 
-def run_frontend_prod(root: Path, port: str, backend_present=True):
+def run_frontend_prod(root: Path, port: str, backend_present: bool = True):
     """Run the frontend.
 
     Args:
@@ -173,7 +175,7 @@ def run_frontend_prod(root: Path, port: str, backend_present=True):
     # Run the frontend in production mode.
     console.rule("[bold green]App Running")
     run_process_and_launch_url(
-        [prerequisites.get_package_manager(), "run", "prod"],  # type: ignore
+        [prerequisites.get_package_manager(), "run", "prod"],
         backend_present,
     )
 
@@ -265,7 +267,7 @@ def get_reload_dirs() -> list[Path]:
     return reload_dirs
 
 
-def run_uvicorn_backend(host, port, loglevel: LogLevel):
+def run_uvicorn_backend(host: str, port: int, loglevel: LogLevel):
     """Run the backend in development mode using Uvicorn.
 
     Args:
@@ -285,7 +287,7 @@ def run_uvicorn_backend(host, port, loglevel: LogLevel):
     )
 
 
-def run_granian_backend(host, port, loglevel: LogLevel):
+def run_granian_backend(host: str, port: int, loglevel: LogLevel):
     """Run the backend in development mode using Granian.
 
     Args:
@@ -295,9 +297,11 @@ def run_granian_backend(host, port, loglevel: LogLevel):
     """
     console.debug("Using Granian for backend")
     try:
-        from granian import Granian  # type: ignore
-        from granian.constants import Interfaces  # type: ignore
-        from granian.log import LogLevels  # type: ignore
+        from granian import Granian  # pyright: ignore [reportMissingImports]
+        from granian.constants import (  # pyright: ignore [reportMissingImports]
+            Interfaces,
+        )
+        from granian.log import LogLevels  # pyright: ignore [reportMissingImports]
 
         Granian(
             target=get_granian_target(),
@@ -350,7 +354,7 @@ def run_backend_prod(
         run_uvicorn_backend_prod(host, port, loglevel)
 
 
-def run_uvicorn_backend_prod(host, port, loglevel):
+def run_uvicorn_backend_prod(host: str, port: int, loglevel: LogLevel):
     """Run the backend in production mode using Uvicorn.
 
     Args:
@@ -402,7 +406,7 @@ def run_uvicorn_backend_prod(host, port, loglevel):
     )
 
 
-def run_granian_backend_prod(host, port, loglevel):
+def run_granian_backend_prod(host: str, port: int, loglevel: LogLevel):
     """Run the backend in production mode using Granian.
 
     Args:
@@ -413,7 +417,9 @@ def run_granian_backend_prod(host, port, loglevel):
     from reflex.utils import processes
 
     try:
-        from granian.constants import Interfaces  # type: ignore
+        from granian.constants import (  # pyright: ignore [reportMissingImports]
+            Interfaces,
+        )
 
         command = [
             "granian",
@@ -467,22 +473,22 @@ def output_system_info():
 
     system = platform.system()
 
+    fnm_info = f"[FNM {prerequisites.get_fnm_version()} (Expected: {constants.Fnm.VERSION}) (PATH: {constants.Fnm.EXE})]"
+
     if system != "Windows" or (
         system == "Windows" and prerequisites.is_windows_bun_supported()
     ):
         dependencies.extend(
             [
-                f"[FNM {prerequisites.get_fnm_version()} (Expected: {constants.Fnm.VERSION}) (PATH: {constants.Fnm.EXE})]",
-                f"[Bun {prerequisites.get_bun_version()} (Expected: {constants.Bun.VERSION}) (PATH: {config.bun_path})]",
+                fnm_info,
+                f"[Bun {prerequisites.get_bun_version()} (Expected: {constants.Bun.VERSION}) (PATH: {path_ops.get_bun_path()})]",
             ],
         )
     else:
-        dependencies.append(
-            f"[FNM {prerequisites.get_fnm_version()} (Expected: {constants.Fnm.VERSION}) (PATH: {constants.Fnm.EXE})]",
-        )
+        dependencies.append(fnm_info)
 
     if system == "Linux":
-        import distro  # type: ignore
+        import distro
 
         os_version = distro.name(pretty=True)
     else:
@@ -494,11 +500,11 @@ def output_system_info():
         console.debug(f"{dep}")
 
     console.debug(
-        f"Using package installer at: {prerequisites.get_install_package_manager(on_failure_return_none=True)}"  # type: ignore
+        f"Using package installer at: {prerequisites.get_install_package_manager(on_failure_return_none=True)}"
     )
     console.debug(
         f"Using package executer at: {prerequisites.get_package_manager(on_failure_return_none=True)}"
-    )  # type: ignore
+    )
     if system != "Windows":
         console.debug(f"Unzip path: {path_ops.which('unzip')}")
 

reflex/utils/format.py

@@ -220,7 +220,7 @@ def _escape_js_string(string: str) -> str:
     """
 
     # TODO: we may need to re-vist this logic after new Var API is implemented.
-    def escape_outside_segments(segment):
+    def escape_outside_segments(segment: str):
         """Escape backticks in segments outside of `${}`.
 
         Args:
@@ -283,7 +283,7 @@ def format_var(var: Var) -> str:
     return str(var)
 
 
-def format_route(route: str, format_case=True) -> str:
+def format_route(route: str, format_case: bool = True) -> str:
     """Format the given route.
 
     Args:
@@ -377,7 +377,7 @@ def format_prop(
 
         # For dictionaries, convert any properties to strings.
         elif isinstance(prop, dict):
-            prop = serializers.serialize_dict(prop)  # type: ignore
+            prop = serializers.serialize_dict(prop)  # pyright: ignore [reportAttributeAccessIssue]
 
         else:
             # Dump the prop as JSON.
@@ -533,14 +533,14 @@ def format_queue_events(
     from reflex.vars import FunctionVar, Var
 
     if not events:
-        return Var("(() => null)").to(FunctionVar, EventChain)  # type: ignore
+        return Var("(() => null)").to(FunctionVar, EventChain)
 
     # If no spec is provided, the function will take no arguments.
     def _default_args_spec():
         return []
 
     # Construct the arguments that the function accepts.
-    sig = inspect.signature(args_spec or _default_args_spec)  # type: ignore
+    sig = inspect.signature(args_spec or _default_args_spec)
     if sig.parameters:
         arg_def = ",".join(f"_{p}" for p in sig.parameters)
         arg_def = f"({arg_def})"
@@ -557,7 +557,7 @@ def format_queue_events(
         if isinstance(spec, (EventHandler, EventSpec)):
             specs = [call_event_handler(spec, args_spec or _default_args_spec)]
         elif isinstance(spec, type(lambda: None)):
-            specs = call_event_fn(spec, args_spec or _default_args_spec)  # type: ignore
+            specs = call_event_fn(spec, args_spec or _default_args_spec)  # pyright: ignore [reportAssignmentType, reportArgumentType]
             if isinstance(specs, Var):
                 raise ValueError(
                     f"Invalid event spec: {specs}. Expected a list of EventSpecs."
@@ -569,7 +569,7 @@ def format_queue_events(
     return Var(
         f"{arg_def} => {{queueEvents([{','.join(payloads)}], {constants.CompileVars.SOCKET}); "
         f"processEvent({constants.CompileVars.SOCKET})}}",
-    ).to(FunctionVar, EventChain)  # type: ignore
+    ).to(FunctionVar, EventChain)
 
 
 def format_query_params(router_data: dict[str, Any]) -> dict[str, str]:

reflex/utils/imports.py

@@ -90,7 +90,7 @@ def collapse_imports(
     }
 
 
-@dataclasses.dataclass(order=True, frozen=True)
+@dataclasses.dataclass(frozen=True)
 class ImportVar:
     """An import var."""
 
@@ -122,7 +122,7 @@ class ImportVar:
         """
         if self.alias:
             return (
-                self.alias if self.is_default else " as ".join([self.tag, self.alias])  # type: ignore
+                self.alias if self.is_default else " as ".join([self.tag, self.alias])  # pyright: ignore [reportCallIssue,reportArgumentType]
             )
         else:
             return self.tag or ""

reflex/utils/lazy_loader.py

@@ -1,11 +1,17 @@
 """Module to implement lazy loading in reflex."""
 
+from __future__ import annotations
+
 import copy
 
 import lazy_loader as lazy
 
 
-def attach(package_name, submodules=None, submod_attrs=None):
+def attach(
+    package_name: str,
+    submodules: set | None = None,
+    submod_attrs: dict | None = None,
+):
     """Replaces a package's __getattr__, __dir__, and __all__ attributes using lazy.attach.
     The lazy loader __getattr__ doesn't support tuples as list values. We needed to add
     this functionality (tuples) in Reflex to support 'import as _' statements. This function