From f729d897970ef4ade010750e63768e17736f9678 Mon Sep 17 00:00:00 2001
From: Khaleel Al-Adhami <khaleel.aladhami@gmail.com>
Date: Tue, 22 Apr 2025 22:30:29 -0700
Subject: [PATCH 1/3] reattempt at granian as default

---
 pyproject.toml       |  4 ++--
 reflex/utils/exec.py | 26 +++++++++++---------------
 uv.lock              | 18 ++----------------
 3 files changed, 15 insertions(+), 33 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 9fe53e2f830..b6d566f177d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,6 @@ dependencies = [
   "alembic >=1.15.2,<2.0",
   "fastapi >=0.115.0",
   "granian[reload] >=2.2.5",
-  "gunicorn >=23.0.0,<24.0.0",
   "httpx >=0.28.0,<1.0",
   "jinja2 >=3.1.2,<4.0",
   "packaging >=24.2,<26",
@@ -38,7 +37,6 @@ dependencies = [
   "sqlmodel >=0.0.24,<0.1",
   "typer >=0.15.2,<1.0",
   "typing_extensions >=4.13.0",
-  "uvicorn >=0.34.0",
   "wrapt >=1.17.0,<2.0",
 ]
 classifiers = [
@@ -166,4 +164,6 @@ dev = [
   "ruff >=0.11",
   "selenium >=4.31",
   "starlette-admin >=0.14",
+  "uvicorn >=0.34.0",
+
 ]
diff --git a/reflex/utils/exec.py b/reflex/utils/exec.py
index 2022a45e250..09f7500a8ca 100644
--- a/reflex/utils/exec.py
+++ b/reflex/utils/exec.py
@@ -189,11 +189,9 @@ def run_frontend_prod(root: Path, port: str, backend_present: bool = True):
 
 @once
 def _warn_user_about_uvicorn():
-    # When we eventually switch to Granian by default, we should enable this warning.
-    if False:
-        console.warn(
-            "Using Uvicorn for backend as it is installed. This behavior will change in 0.8.0 to use Granian by default."
-        )
+    console.warn(
+        "Using Uvicorn for backend as it is installed. This behavior will change in 0.8.0 to use Granian by default."
+    )
 
 
 def should_use_granian():
@@ -202,8 +200,8 @@ def should_use_granian():
     Returns:
         True if Granian should be used.
     """
-    if environment.REFLEX_USE_GRANIAN.get():
-        return True
+    if environment.REFLEX_USE_GRANIAN.is_set():
+        return environment.REFLEX_USE_GRANIAN.get()
     if (
         importlib.util.find_spec("uvicorn") is None
         or importlib.util.find_spec("gunicorn") is None
@@ -367,14 +365,12 @@ def _deprecate_asgi_config(
     config_name: str,
     reason: str = "",
 ):
-    # When we eventually switch to Granian by default, we should enable this deprecation.
-    if False:
-        console.deprecate(
-            f"config.{config_name}",
-            reason=reason,
-            deprecation_version="0.7.5",
-            removal_version="0.8.0",
-        )
+    console.deprecate(
+        f"config.{config_name}",
+        reason=reason,
+        deprecation_version="0.7.9",
+        removal_version="0.8.0",
+    )
 
 
 @once
diff --git a/uv.lock b/uv.lock
index 54ab717fbb9..f216e30e0fb 100644
--- a/uv.lock
+++ b/uv.lock
@@ -492,18 +492,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/80/7b/773a30602234597fc2882091f8e1d1a38ea0b4419d99ca7ed82c827e2c3a/greenlet-3.2.0-cp314-cp314-macosx_11_0_universal2.whl", hash = "sha256:397b6bbda06f8fe895893d96218cd6f6d855a6701dc45012ebe12262423cec8b", size = 269908 },
 ]
 
-[[package]]
-name = "gunicorn"
-version = "23.0.0"
-source = { registry = "https://pypi.org/simple" }
-dependencies = [
-    { name = "packaging" },
-]
-sdist = { url = "https://files.pythonhosted.org/packages/34/72/9614c465dc206155d93eff0ca20d42e1e35afc533971379482de953521a4/gunicorn-23.0.0.tar.gz", hash = "sha256:f014447a0101dc57e294f6c18ca6b40227a4c90e9bdb586042628030cba004ec", size = 375031 }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/cb/7d/6dac2a6e1eba33ee43f318edbed4ff29151a49b5d37f080aad1e6469bca4/gunicorn-23.0.0-py3-none-any.whl", hash = "sha256:ec400d38950de4dfd418cff8328b2c8faed0edb0d517d3394e457c317908ca4d", size = 85029 },
-]
-
 [[package]]
 name = "h11"
 version = "0.14.0"
@@ -1528,7 +1516,6 @@ dependencies = [
     { name = "alembic" },
     { name = "fastapi" },
     { name = "granian", extra = ["reload"] },
-    { name = "gunicorn" },
     { name = "httpx" },
     { name = "jinja2" },
     { name = "packaging" },
@@ -1543,7 +1530,6 @@ dependencies = [
     { name = "sqlmodel" },
     { name = "typer" },
     { name = "typing-extensions" },
-    { name = "uvicorn" },
     { name = "wrapt" },
 ]
 
@@ -1575,6 +1561,7 @@ dev = [
     { name = "ruff" },
     { name = "selenium" },
     { name = "starlette-admin" },
+    { name = "uvicorn" },
 ]
 
 [package.metadata]
@@ -1582,7 +1569,6 @@ requires-dist = [
     { name = "alembic", specifier = ">=1.15.2,<2.0" },
     { name = "fastapi", specifier = ">=0.115.0" },
     { name = "granian", extras = ["reload"], specifier = ">=2.2.5" },
-    { name = "gunicorn", specifier = ">=23.0.0,<24.0.0" },
     { name = "httpx", specifier = ">=0.28.0,<1.0" },
     { name = "jinja2", specifier = ">=3.1.2,<4.0" },
     { name = "packaging", specifier = ">=24.2,<26" },
@@ -1597,7 +1583,6 @@ requires-dist = [
     { name = "sqlmodel", specifier = ">=0.0.24,<0.1" },
     { name = "typer", specifier = ">=0.15.2,<1.0" },
     { name = "typing-extensions", specifier = ">=4.13.0" },
-    { name = "uvicorn", specifier = ">=0.34.0" },
     { name = "wrapt", specifier = ">=1.17.0,<2.0" },
 ]
 
@@ -1629,6 +1614,7 @@ dev = [
     { name = "ruff", specifier = ">=0.11" },
     { name = "selenium", specifier = ">=4.31" },
     { name = "starlette-admin", specifier = ">=0.14" },
+    { name = "uvicorn", specifier = ">=0.34.0" },
 ]
 
 [[package]]

From 146bd67d23b3c70583f639f0c57a13ff4282f298 Mon Sep 17 00:00:00 2001
From: Khaleel Al-Adhami <khaleel.aladhami@gmail.com>
Date: Wed, 23 Apr 2025 00:19:19 -0700
Subject: [PATCH 2/3] use filename instead of module

---
 reflex/utils/exec.py | 50 ++++++++++++++++++++++++++++++++++++++------
 1 file changed, 44 insertions(+), 6 deletions(-)

diff --git a/reflex/utils/exec.py b/reflex/utils/exec.py
index 09f7500a8ca..7ed8e54a01b 100644
--- a/reflex/utils/exec.py
+++ b/reflex/utils/exec.py
@@ -217,9 +217,47 @@ def get_app_module():
     Returns:
         The app module for the backend.
     """
-    config = get_config()
+    return get_config().module
+
+
+def get_app_instance():
+    """Get the app module for the backend.
+
+    Returns:
+        The app module for the backend.
+    """
+    return f"{get_app_module()}:{constants.CompileVars.APP}"
+
+
+def get_app_file() -> Path:
+    """Get the app file for the backend.
+
+    Returns:
+        The app file for the backend.
+
+    Raises:
+        ImportError: If the app module is not found.
+    """
+    module_spec = importlib.util.find_spec(get_app_module())
+    if module_spec is None:
+        raise ImportError(
+            f"Module {get_app_module()} not found. Make sure the module is installed."
+        )
+    file_name = module_spec.origin
+    if file_name is None:
+        raise ImportError(
+            f"Module {get_app_module()} not found. Make sure the module is installed."
+        )
+    return Path(file_name).resolve()
+
 
-    return f"{config.module}:{constants.CompileVars.APP}"
+def get_app_instance_from_file() -> str:
+    """Get the app module for the backend.
+
+    Returns:
+        The app module for the backend.
+    """
+    return f"{get_app_file()}:{constants.CompileVars.APP}"
 
 
 def run_backend(
@@ -321,7 +359,7 @@ def run_uvicorn_backend(host: str, port: int, loglevel: LogLevel):
     import uvicorn
 
     uvicorn.run(
-        app=f"{get_app_module()}",
+        app=f"{get_app_instance()}",
         factory=True,
         host=host,
         port=port,
@@ -347,7 +385,7 @@ def run_granian_backend(host: str, port: int, loglevel: LogLevel):
     from granian.server import MPServer as Granian
 
     Granian(
-        target=get_app_module(),
+        target=get_app_instance_from_file(),
         factory=True,
         address=host,
         port=port,
@@ -464,7 +502,7 @@ def run_uvicorn_backend_prod(host: str, port: int, loglevel: LogLevel):
 
     config = get_config()
 
-    app_module = get_app_module()
+    app_module = get_app_instance()
 
     command = (
         [
@@ -564,7 +602,7 @@ def run_granian_backend_prod(host: str, port: int, loglevel: LogLevel):
             *("--host", host),
             *("--port", str(port)),
             *("--interface", str(Interfaces.ASGI)),
-            *("--factory", get_app_module()),
+            *("--factory", get_app_instance_from_file()),
         ]
         processes.new_process(
             command,

From 14d841c45fd1dfb815e640c0fa28db1c3becfc3d Mon Sep 17 00:00:00 2001
From: Khaleel Al-Adhami <khaleel.aladhami@gmail.com>
Date: Wed, 23 Apr 2025 10:59:55 -0700
Subject: [PATCH 3/3] current_work_directory

---
 reflex/utils/exec.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/reflex/utils/exec.py b/reflex/utils/exec.py
index 7ed8e54a01b..618ae73aa3d 100644
--- a/reflex/utils/exec.py
+++ b/reflex/utils/exec.py
@@ -238,6 +238,10 @@ def get_app_file() -> Path:
     Raises:
         ImportError: If the app module is not found.
     """
+    current_working_dir = str(Path.cwd())
+    if current_working_dir not in sys.path:
+        # Add the current working directory to sys.path
+        sys.path.insert(0, current_working_dir)
     module_spec = importlib.util.find_spec(get_app_module())
     if module_spec is None:
         raise ImportError(