From 8913d572314505d4df7997384df4b7fb1a3aa919 Mon Sep 17 00:00:00 2001
From: Winston Chang <winston@posit.co>
Date: Mon, 4 Mar 2024 13:27:59 -0600
Subject: [PATCH 1/3] Remove run-time dependency on asgiref

---
 setup.cfg            |  2 +-
 shiny/_autoreload.py | 23 ++++++++++++-----------
 2 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/setup.cfg b/setup.cfg
index 2658862b0..64e8631f4 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -47,7 +47,6 @@ install_requires =
     mdit-py-plugins>=0.3.0
     linkify-it-py>=1.0
     appdirs>=1.4.4
-    asgiref>=3.5.2
     watchfiles>=0.18.0;platform_system!="Emscripten"
     questionary>=2.0.0;platform_system!="Emscripten"
     # This is needed to address a DoS issue. In the future, when we are able to upgrade
@@ -99,6 +98,7 @@ dev =
     pyright>=1.1.348
     pre-commit>=2.15.0
     wheel
+    asgiref>=3.5.2
     matplotlib
     pandas
     pandas-stubs
diff --git a/shiny/_autoreload.py b/shiny/_autoreload.py
index 255ceb9ab..b9c3646dd 100644
--- a/shiny/_autoreload.py
+++ b/shiny/_autoreload.py
@@ -8,17 +8,18 @@
 import secrets
 import threading
 import webbrowser
-from typing import Callable, Optional, cast
-
-import starlette.types
-from asgiref.typing import (
-    ASGI3Application,
-    ASGIReceiveCallable,
-    ASGISendCallable,
-    ASGISendEvent,
-    HTTPResponseStartEvent,
-    Scope,
-)
+from typing import TYPE_CHECKING, Callable, Optional, cast
+
+if TYPE_CHECKING:
+    import starlette.types
+    from asgiref.typing import (
+        ASGI3Application,
+        ASGIReceiveCallable,
+        ASGISendCallable,
+        ASGISendEvent,
+        HTTPResponseStartEvent,
+        Scope,
+    )
 
 from ._hostenv import get_proxy_url
 

From c2c739d108b10111776412357e3b9861b7e08014 Mon Sep 17 00:00:00 2001
From: Winston Chang <winston@posit.co>
Date: Mon, 4 Mar 2024 13:35:48 -0600
Subject: [PATCH 2/3] Update changelog

---
 CHANGELOG.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e74514d8..9a3f6fe95 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [UNRELEASED] - YYYY-MM-DD
 
+### Breaking Changes
+
+### New features
+
+### Bug fixes
+
+### Other changes
+
+* Closed #1178: Removed run-time dependency on asgiref. (#1183)
 
 ## [0.8.0] - 2024-03-04
 

From fca472f2f0f4b9d5750642171a62dff89810c841 Mon Sep 17 00:00:00 2001
From: Winston Chang <winston@posit.co>
Date: Mon, 4 Mar 2024 15:36:40 -0600
Subject: [PATCH 3/3] Move asgiref back into required

---
 setup.cfg | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup.cfg b/setup.cfg
index 64e8631f4..2658862b0 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -47,6 +47,7 @@ install_requires =
     mdit-py-plugins>=0.3.0
     linkify-it-py>=1.0
     appdirs>=1.4.4
+    asgiref>=3.5.2
     watchfiles>=0.18.0;platform_system!="Emscripten"
     questionary>=2.0.0;platform_system!="Emscripten"
     # This is needed to address a DoS issue. In the future, when we are able to upgrade
@@ -98,7 +99,6 @@ dev =
     pyright>=1.1.348
     pre-commit>=2.15.0
     wheel
-    asgiref>=3.5.2
     matplotlib
     pandas
     pandas-stubs