add config knob for react_strict_mode. default to True. also cleanup unused code (#3389)

reflex/config.py

@@ -202,6 +202,9 @@ class Config(Base):
     # Whether to enable or disable nextJS gzip compression.
     next_compression: bool = True
 
+    # Whether to use React strict mode in nextJS
+    react_strict_mode: bool = True
+
     # Additional frontend packages to install.
     frontend_packages: List[str] = []
 

reflex/config.pyi

@@ -1,112 +0,0 @@
-""" Generated with stubgen from mypy, then manually edited, do not regen."""
-
-from reflex import constants as constants
-from reflex.base import Base as Base
-from reflex.utils import console as console
-from typing import Any, Dict, List, Optional, overload
-
-class DBConfig(Base):
-    engine: str
-    username: Optional[str]
-    password: Optional[str]
-    host: Optional[str]
-    port: Optional[int]
-    database: str
-
-    def __init__(
-        self,
-        database: str,
-        engine: str,
-        username: Optional[str] = None,
-        password: Optional[str] = None,
-        host: Optional[str] = None,
-        port: Optional[int] = None,
-    ): ...
-    @classmethod
-    def postgresql(
-        cls,
-        database: str,
-        username: str,
-        password: str | None = ...,
-        host: str | None = ...,
-        port: int | None = ...,
-    ) -> DBConfig: ...
-    @classmethod
-    def postgresql_psycopg2(
-        cls,
-        database: str,
-        username: str,
-        password: str | None = ...,
-        host: str | None = ...,
-        port: int | None = ...,
-    ) -> DBConfig: ...
-    @classmethod
-    def sqlite(cls, database: str) -> DBConfig: ...
-    def get_url(self) -> str: ...
-
-class Config(Base):
-    class Config:
-        validate_assignment: bool
-    app_name: str
-    loglevel: constants.LogLevel
-    frontend_port: int
-    frontend_path: str
-    backend_port: int
-    api_url: str
-    deploy_url: Optional[str]
-    backend_host: str
-    db_url: Optional[str]
-    redis_url: Optional[str]
-    telemetry_enabled: bool
-    bun_path: str
-    cors_allowed_origins: List[str]
-    tailwind: Optional[Dict[str, Any]]
-    timeout: int
-    next_compression: bool
-    event_namespace: Optional[str]
-    frontend_packages: List[str]
-    rxdeploy_url: Optional[str]
-    cp_backend_url: str
-    cp_web_url: str
-    username: Optional[str]
-    gunicorn_worker_class: str
-    gunicorn_workers: Optional[int]
-
-    def __init__(
-        self,
-        *args,
-        app_name: str,
-        loglevel: Optional[constants.LogLevel] = None,
-        frontend_port: Optional[int] = None,
-        frontend_path: Optional[str] = None,
-        backend_port: Optional[int] = None,
-        api_url: Optional[str] = None,
-        deploy_url: Optional[str] = None,
-        backend_host: Optional[str] = None,
-        db_url: Optional[str] = None,
-        redis_url: Optional[str] = None,
-        telemetry_enabled: Optional[bool] = None,
-        bun_path: Optional[str] = None,
-        cors_allowed_origins: Optional[List[str]] = None,
-        tailwind: Optional[Dict[str, Any]] = None,
-        timeout: Optional[int] = None,
-        next_compression: Optional[bool] = None,
-        event_namespace: Optional[str] = None,
-        frontend_packages: Optional[List[str]] = None,
-        rxdeploy_url: Optional[str] = None,
-        cp_backend_url: Optional[str] = None,
-        cp_web_url: Optional[str] = None,
-        username: Optional[str] = None,
-        gunicorn_worker_class: Optional[str] = None,
-        gunicorn_workers: Optional[int] = None,
-        **kwargs
-    ) -> None: ...
-    @property
-    def module(self) -> str: ...
-    @staticmethod
-    def check_deprecated_values(**kwargs) -> None: ...
-    def update_from_env(self) -> None: ...
-    def get_event_namespace(self) -> str: ...
-    def _set_persistent(self, **kwargs) -> None: ...
-
-def get_config(reload: bool = ...) -> Config: ...

reflex/constants/__init__.py

@@ -35,7 +35,6 @@ from .compiler import (
 )
 from .config import (
     ALEMBIC_CONFIG,
-    PRODUCTION_BACKEND_URL,
     Config,
     Expiration,
     GitIgnore,
@@ -99,7 +98,6 @@ __ALL__ = [
     Ping,
     POLLING_MAX_HTTP_BUFFER_SIZE,
     PYTEST_CURRENT_TEST,
-    PRODUCTION_BACKEND_URL,
     Reflex,
     RELOAD_CONFIG,
     RequirementsTxt,

reflex/utils/prerequisites.py

@@ -332,19 +332,6 @@ def parse_redis_url() -> str | dict | None:
     return dict(host=redis_url, port=int(redis_port), db=0)
 
 
-def get_production_backend_url() -> str:
-    """Get the production backend URL.
-
-    Returns:
-        The production backend URL.
-    """
-    config = get_config()
-    return constants.PRODUCTION_BACKEND_URL.format(
-        username=config.username,
-        app_name=config.app_name,
-    )
-
-
 def validate_app_name(app_name: str | None = None) -> str:
     """Validate the app name.
 
@@ -625,7 +612,7 @@ def _update_next_config(
     next_config = {
         "basePath": config.frontend_path or "",
         "compress": config.next_compression,
-        "reactStrictMode": True,
+        "reactStrictMode": config.react_strict_mode,
         "trailingSlash": True,
     }
     if transpile_packages: