CommunityToolkit · aaronpowell · Nov 10, 2025 · Oct 22, 2025 · Oct 23, 2025 · Oct 24, 2025
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
@@ -33,13 +33,14 @@ jobs:
             Hosting.GoFeatureFlag.Tests,
             Hosting.Golang.Tests,
             Hosting.Java.Tests,
-            Hosting.Keycloak.Extensions.Tests,
             Hosting.k6.Tests,
+            Hosting.Keycloak.Extensions.Tests,
             Hosting.KurrentDB.Tests,
             Hosting.LavinMQ.Tests,
             Hosting.MailPit.Tests,
             Hosting.McpInspector.Tests,
             Hosting.Meilisearch.Tests,
+            Hosting.Minio.Tests,
             Hosting.MongoDB.Extensions.Tests,
             Hosting.MySql.Extensions.Tests,
             Hosting.Ngrok.Tests,
@@ -55,9 +56,8 @@ jobs:
             Hosting.Rust.Tests,
             Hosting.Solr.Tests,
             Hosting.SqlDatabaseProjects.Tests,
-            Hosting.SqlServer.Extensions.Tests,
             Hosting.Sqlite.Tests,
-            Hosting.Minio.Tests,
+            Hosting.SqlServer.Extensions.Tests,
             Hosting.SurrealDb.Tests,
 
             # Client integration tests
@@ -67,9 +67,9 @@ jobs:
             Meilisearch.Tests,
             Microsoft.Data.Sqlite.Tests,
             Microsoft.EntityFrameworkCore.Sqlite.Tests,
+            Minio.Client.Tests,
             OllamaSharp.Tests,
             RavenDB.Client.Tests,
-            Minio.Client.Tests,
             SurrealDb.Tests,
           ]
 

diff --git a/CommunityToolkit.Aspire.slnx b/CommunityToolkit.Aspire.slnx
@@ -59,10 +59,10 @@
     <Project Path="examples/k6/CommunityToolkit.Aspire.Hosting.k6.ServiceDefaults/CommunityToolkit.Aspire.Hosting.k6.ServiceDefaults.csproj" />
   </Folder>
   <Folder Name="/examples/keycloak-postgres/">
-    <Project Path="examples\keycloak-postgres\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.AppHost\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.AppHost.csproj" Type="C#" />
-    <Project Path="examples\keycloak-postgres\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.Dev\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.Dev.csproj" Type="C#" />
-    <Project Path="examples\keycloak-postgres\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.Prod\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.Prod.csproj" Type="C#" />
-    <Project Path="examples\keycloak-postgres\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.ServiceDefaults\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.ServiceDefaults.csproj" Type="C#" />
+    <Project Path="examples\keycloak-postgres\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.AppHost\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.AppHost.csproj" />
+    <Project Path="examples\keycloak-postgres\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.Dev\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.Dev.csproj" />
+    <Project Path="examples\keycloak-postgres\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.Prod\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.Prod.csproj" />
+    <Project Path="examples\keycloak-postgres\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.ServiceDefaults\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.ServiceDefaults.csproj" />
   </Folder>
   <Folder Name="/examples/lavinmq/">
     <Project Path="examples/lavinmq/CommunityToolkit.Aspire.Hosting.LavinMQ.AppHost/CommunityToolkit.Aspire.Hosting.LavinMQ.AppHost.csproj" />
@@ -130,9 +130,6 @@
   <Folder Name="/examples/powershell/">
     <Project Path="examples/powershell/CommunityToolkit.Aspire.PowerShell.AppHost/CommunityToolkit.Aspire.PowerShell.AppHost.csproj" />
   </Folder>
-  <Folder Name="/examples/python/">
-    <Project Path="examples/python/CommunityToolkit.Aspire.Hosting.Python.Extensions.AppHost/CommunityToolkit.Aspire.Hosting.Python.Extensions.AppHost.csproj" />
-  </Folder>
   <Folder Name="/examples/ravendb/">
     <Project Path="examples/ravendb/CommunityToolkit.Aspire.Hosting.RavenDB.ApiService/CommunityToolkit.Aspire.Hosting.RavenDB.ApiService.csproj" />
     <Project Path="examples/ravendb/CommunityToolkit.Aspire.Hosting.RavenDB.ServiceDefaults/CommunityToolkit.Aspire.Hosting.RavenDB.ServiceDefaults.csproj" />
@@ -211,7 +208,7 @@
     <Project Path="src/CommunityToolkit.Aspire.OllamaSharp/CommunityToolkit.Aspire.OllamaSharp.csproj" />
     <Project Path="src/CommunityToolkit.Aspire.RavenDB.Client/CommunityToolkit.Aspire.RavenDB.Client.csproj" />
     <Project Path="src/CommunityToolkit.Aspire.SurrealDb/CommunityToolkit.Aspire.SurrealDb.csproj" />
-    <Project Path="src\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.csproj" Type="C#" />
+    <Project Path="src\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions\CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.csproj" />
   </Folder>
   <Folder Name="/src/Dapr/">
     <Project Path="src/CommunityToolkit.Aspire.Hosting.Azure.Dapr.Redis/CommunityToolkit.Aspire.Hosting.Azure.Dapr.Redis.csproj" />
@@ -246,7 +243,6 @@
     <Project Path="tests/CommunityToolkit.Aspire.Hosting.PapercutSmtp.Tests/CommunityToolkit.Aspire.Hosting.PapercutSmtp.Tests.csproj" />
     <Project Path="tests/CommunityToolkit.Aspire.Hosting.PostgreSQL.Extensions.Tests/CommunityToolkit.Aspire.Hosting.PostgreSQL.Extensions.Tests.csproj" />
     <Project Path="tests/CommunityToolkit.Aspire.Hosting.PowerShell.Tests/CommunityToolkit.Aspire.Hosting.PowerShell.Tests.csproj" />
-    <Project Path="tests/CommunityToolkit.Aspire.Hosting.Python.Extensions.Tests/CommunityToolkit.Aspire.Hosting.Python.Extensions.Tests.csproj" />
     <Project Path="tests/CommunityToolkit.Aspire.Hosting.RavenDB.Tests/CommunityToolkit.Aspire.Hosting.RavenDB.Tests.csproj" />
     <Project Path="tests/CommunityToolkit.Aspire.Hosting.Redis.Extensions.Tests/CommunityToolkit.Aspire.Hosting.Redis.Extensions.Tests.csproj" />
     <Project Path="tests/CommunityToolkit.Aspire.Hosting.Rust.Tests/CommunityToolkit.Aspire.Hosting.Rust.Tests.csproj" />
@@ -256,7 +252,7 @@
     <Project Path="tests/CommunityToolkit.Aspire.Hosting.SqlServer.Extensions.Tests/CommunityToolkit.Aspire.Hosting.SqlServer.Extensions.Tests.csproj" />
     <Project Path="tests/CommunityToolkit.Aspire.Hosting.SurrealDb.Tests/CommunityToolkit.Aspire.Hosting.SurrealDb.Tests.csproj" />
     <Project Path="tests/CommunityToolkit.Aspire.KurrentDB.Tests/CommunityToolkit.Aspire.KurrentDB.Tests.csproj" />
-    <Project Path="tests/CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.Tests/CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.Tests.csproj" Type="C#" />
+    <Project Path="tests/CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.Tests/CommunityToolkit.Aspire.Hosting.Keycloak.Extensions.Tests.csproj" />
     <Project Path="tests/CommunityToolkit.Aspire.MassTransit.RabbitMQ.Tests/CommunityToolkit.Aspire.MassTransit.RabbitMQ.Tests.csproj" />
     <Project Path="tests/CommunityToolkit.Aspire.Meilisearch.Tests/CommunityToolkit.Aspire.Meilisearch.Tests.csproj" />
     <Project Path="tests/CommunityToolkit.Aspire.Microsoft.Data.Sqlite.Tests/CommunityToolkit.Aspire.Microsoft.Data.Sqlite.Tests.csproj" />

diff --git a/examples/python/CommunityToolkit.Aspire.Hosting.Python.Extensions.AppHost/Program.cs b/examples/python/CommunityToolkit.Aspire.Hosting.Python.Extensions.AppHost/Program.cs
@@ -1,4 +1,5 @@
-#pragma warning disable CS0612
+#pragma warning disable CS0612 // Type or member is obsolete
+#pragma warning disable CS0618 // Type or member is obsolete
 var builder = DistributedApplication.CreateBuilder(args);
 
 builder.AddUvicornApp("uvicornapp", "../uvicornapp-api", "main:app");

diff --git a/src/CommunityToolkit.Aspire.Hosting.Python.Extensions/README.md b/src/CommunityToolkit.Aspire.Hosting.Python.Extensions/README.md
@@ -1,5 +1,15 @@
 # CommunityToolkit.Aspire.Hosting.Python.Extensions library
 
+> **⚠️ DEPRECATION NOTICE**  
+> This package is deprecated as of Aspire 13.0. The functionality provided by this package is now part of the core `Aspire.Hosting.Python` package.
+>
+> **Migration Guide:**
+> - Replace `AddUvicornApp()` calls with `Aspire.Hosting.Python.PythonAppResourceBuilderExtensions.AddUvicornApp()`
+> - Replace `AddUvApp()` calls with `AddPythonApp().WithUvEnvironment()`
+> - Update resource type references from `CommunityToolkit.Aspire.Hosting.Python.Extensions.UvicornAppResource` to `Aspire.Hosting.ApplicationModel.UvicornAppResource`
+>
+> This package will be removed in a future release. Please migrate your applications to use the core `Aspire.Hosting.Python` package.
+
 Provides extensions methods and resource definitions for the .NET Aspire AppHost to extend the support for Python applications. Current support includes:
 - Uvicorn
 - Uv

diff --git a/src/CommunityToolkit.Aspire.Hosting.Python.Extensions/UvAppHostingExtension.cs b/src/CommunityToolkit.Aspire.Hosting.Python.Extensions/UvAppHostingExtension.cs
@@ -1,3 +1,4 @@
+using System.ComponentModel;
 using Aspire.Hosting.ApplicationModel;
 using CommunityToolkit.Aspire.Utils;
 
@@ -18,6 +19,8 @@ public static class UvAppHostingExtension
     /// <param name="scriptArgs">Optional arguments to pass to the script.</param>
     /// <returns>An <see cref="IResourceBuilder{UvAppResource}"/> for the Uv application resource.</returns>
     /// <exception cref="ArgumentNullException">Thrown if <paramref name="builder"/> is null.</exception>
+    [Obsolete("AddUvApp is now part of Aspire.Hosting.Python. Use Aspire.Hosting.Python.PythonAppResourceBuilderExtensions.AddPythonApp with WithUvEnvironment instead. This method will be removed in a future release.")]
+    [EditorBrowsable(EditorBrowsableState.Never)]
     public static IResourceBuilder<UvAppResource> AddUvApp(
         this IDistributedApplicationBuilder builder,
         string name,
@@ -30,6 +33,7 @@ public static IResourceBuilder<UvAppResource> AddUvApp(
         return builder.AddUvApp(name, scriptPath, projectDirectory, ".venv", scriptArgs);
     }
 
+    [Obsolete]
     private static IResourceBuilder<UvAppResource> AddUvApp(this IDistributedApplicationBuilder builder,
         string name,
         string scriptPath,

diff --git a/src/CommunityToolkit.Aspire.Hosting.Python.Extensions/UvAppResource.cs b/src/CommunityToolkit.Aspire.Hosting.Python.Extensions/UvAppResource.cs
@@ -8,6 +8,7 @@ namespace Aspire.Hosting.ApplicationModel;
 /// <param name="name">The name of the resource.</param>
 /// <param name="executablePath">The path to the executable used to run the python app.</param>
 /// <param name="workingDirectory">The working directory for uv.</param>
+[Obsolete("UvAppResource is now superseded by functionality in Aspire.Hosting.Python. Use Aspire.Hosting.Python.PythonAppResourceBuilderExtensions.AddPythonApp with WithUvEnvironment instead. This class will be removed in a future release.")]
 public class UvAppResource(string name, string executablePath, string workingDirectory)
     : PythonAppResource(name, executablePath, workingDirectory), IResourceWithServiceDiscovery
 {

diff --git a/src/CommunityToolkit.Aspire.Hosting.Python.Extensions/UvicornAppHostingExtension.cs b/src/CommunityToolkit.Aspire.Hosting.Python.Extensions/UvicornAppHostingExtension.cs
@@ -1,5 +1,5 @@
-using Aspire.Hosting.ApplicationModel;
-using Aspire.Hosting.Python;
+using System.ComponentModel;
+using Aspire.Hosting.ApplicationModel;
 using CommunityToolkit.Aspire.Utils;
 using UvicornAppResource = Aspire.Hosting.ApplicationModel.UvicornAppResource;
 
@@ -20,6 +20,8 @@ public static class UvicornAppHostingExtension
     /// <param name="args">Optional arguments to pass to the script.</param>
     /// <returns>An <see cref="IResourceBuilder{UvicornAppResource}"/> for the Uvicorn application resource.</returns>
     /// <exception cref="ArgumentNullException">Thrown if <paramref name="builder"/> is null.</exception>
+    [Obsolete("AddUvicornApp is now part of Aspire.Hosting.Python. Use the Aspire.Hosting.Python.PythonAppResourceBuilderExtensions.AddUvicornApp method instead. This method will be removed in a future release.")]
+    [EditorBrowsable(EditorBrowsableState.Never)]
     public static IResourceBuilder<UvicornAppResource> AddUvicornApp(
         this IDistributedApplicationBuilder builder,
         [ResourceName] string name,
@@ -32,6 +34,7 @@ public static IResourceBuilder<UvicornAppResource> AddUvicornApp(
         return builder.AddUvicornApp(name, projectDirectory, appName, ".venv", args);
     }
 
+    [Obsolete]
     private static IResourceBuilder<UvicornAppResource> AddUvicornApp(this IDistributedApplicationBuilder builder,
         string name,
         string projectDirectory,

diff --git a/src/CommunityToolkit.Aspire.Hosting.Python.Extensions/UvicornAppResource.cs b/src/CommunityToolkit.Aspire.Hosting.Python.Extensions/UvicornAppResource.cs
@@ -8,5 +8,6 @@ namespace Aspire.Hosting.ApplicationModel;
 /// <param name="name">The name of the resource.</param>
 /// <param name="executablePath">The path to the executable used to run the python app.</param>
 /// <param name="workingDirectory">The working directory for uvicorn.</param>
+[Obsolete("UvicornAppResource is now part of Aspire.Hosting.Python. Use Aspire.Hosting.ApplicationModel.UvicornAppResource instead. This class will be removed in a future release.")]
 public class UvicornAppResource(string name, string executablePath, string workingDirectory)
     : PythonAppResource(name, executablePath, workingDirectory), IResourceWithServiceDiscovery;
diff --git a/src/CommunityToolkit.Aspire.Hosting.Python.Extensions/VirtualEnvironment.cs b/src/CommunityToolkit.Aspire.Hosting.Python.Extensions/VirtualEnvironment.cs
@@ -2,6 +2,7 @@
 
 namespace Aspire.Hosting.ApplicationModel;
 
+[Obsolete("VirtualEnvironment is now part of Aspire.Hosting.Python internal implementation. Use Aspire.Hosting.Python.PythonAppResourceBuilderExtensions.WithVirtualEnvironment or WithUvEnvironment instead. This class will be removed in a future release.")]
 internal sealed class VirtualEnvironment(string virtualEnvironmentPath)
 {
     /// <summary>

diff --git a/tests/CommunityToolkit.Aspire.Hosting.Python.Extensions.Tests/AppHostTests.cs b/tests/CommunityToolkit.Aspire.Hosting.Python.Extensions.Tests/AppHostTests.cs
@@ -3,6 +3,8 @@
 namespace CommunityToolkit.Aspire.Hosting.Python.Extensions.Tests;
 
 #pragma warning disable CTASPIRE001
+#pragma warning disable CS0612 // Type or member is obsolete
+#pragma warning disable CS0618 // Type or member is obsolete
 public class AppHostTests(AspireIntegrationTestFixture<Projects.CommunityToolkit_Aspire_Hosting_Python_Extensions_AppHost> fixture) : IClassFixture<AspireIntegrationTestFixture<Projects.CommunityToolkit_Aspire_Hosting_Python_Extensions_AppHost>>
 {
     [Theory(Skip = "To be reviewed with https://github.com/CommunityToolkit/Aspire/issues/917")]

diff --git a/tests/CommunityToolkit.Aspire.Hosting.Python.Extensions.Tests/ResourceCreationTests.cs b/tests/CommunityToolkit.Aspire.Hosting.Python.Extensions.Tests/ResourceCreationTests.cs
@@ -2,7 +2,8 @@
 
 namespace CommunityToolkit.Aspire.Hosting.Python.Extensions.Tests;
 
-#pragma warning disable CS0612
+#pragma warning disable CS0612 // Type or member is obsolete
+#pragma warning disable CS0618 // Type or member is obsolete
 public class ResourceCreationTests
 {
     [Fact(Skip = "Being removed with https://github.com/CommunityToolkit/Aspire/issues/917")]