Implement Python runtime crate and shared socket

CODEOWNERS

@@ -1,5 +1,5 @@
-*                                       @awslabs/rust-sdk-owners
-/codegen-server/                        @awslabs/smithy-rs-server
-/codegen-server-test/                   @awslabs/smithy-rs-server
-/rust-runtime/aws-smithy-http-server/   @awslabs/smithy-rs-server
-/.github/workflows/server-benchmark.yml @awslabs/smithy-rs-server
+*                                               @awslabs/rust-sdk-owners
+/codegen-server/                                @awslabs/smithy-rs-server
+/codegen-server-test/                           @awslabs/smithy-rs-server
+/rust-runtime/aws-smithy-http-server/           @awslabs/smithy-rs-server
+/rust-runtime/aws-smithy-http-server-python/    @awslabs/smithy-rs-server

rust-runtime/Cargo.toml

@@ -15,4 +15,5 @@ members = [
     "aws-smithy-types-convert",
     "aws-smithy-xml",
     "aws-smithy-http-server",
+    "aws-smithy-http-server-python",
 ]

rust-runtime/aws-smithy-http-server-python/Cargo.toml

@@ -0,0 +1,31 @@
+[package]
+name = "aws-smithy-http-server-python"
+version = "0.0.0-smithy-rs-head"
+authors = ["Smithy Rust Server <[email protected]>"]
+edition = "2021"
+license = "Apache-2.0"
+repository = "https://github.com/awslabs/smithy-rs"
+keywords = ["smithy", "framework", "web", "api", "aws"]
+categories = ["asynchronous", "web-programming", "api-bindings"]
+description = """
+Python server runtime for Smithy Rust Server Framework.
+"""
+# until this is not stable, it is not publishable.
+publish = false
+
+[dependencies]
+pyo3 = { version = "0.16" }
+pyo3-asyncio = { version = "0.16", features = ["attributes", "tokio-runtime"] }
+socket2 = { version = "0.4", features = ["all"] }
+tokio = { version = "1", features = ["full"] }
+tracing = "0.1.34"
+tracing-subscriber = { version = "0.3", features = ["env-filter"] }
+
+[dev-dependencies]
+pretty_assertions = "1"
+
+[package.metadata.docs.rs]
+all-features = true
+targets = ["x86_64-unknown-linux-gnu"]
+rustdoc-args = ["--cfg", "docsrs"]
+# End of docs.rs metadata

rust-runtime/aws-smithy-http-server-python/LICENSE

@@ -0,0 +1,202 @@
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rust-runtime/aws-smithy-http-server-python/README.md

@@ -0,0 +1,7 @@
+# aws-smithy-http-server-python
+
+Server libraries for smithy-rs generated servers, targeting pure Python business logic.
+
+<!-- anchor_start:footer -->
+This crate is part of the [AWS SDK for Rust](https://awslabs.github.io/aws-sdk-rust/) and the [smithy-rs](https://github.com/awslabs/smithy-rs) code generator. In most cases, it should not be used directly.
+<!-- anchor_end:footer -->

rust-runtime/aws-smithy-http-server-python/src/lib.rs

@@ -0,0 +1,20 @@
+/*
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+//! Rust/Python bindings, runtime and utilities.
+//!
+//! This crates implements all the generic code needed to start and manage
+//! a Smithy Rust HTTP server where the business logic in implemented in Python,
+//! leveraging [PyO3].
+//!
+//! [PyO3]: https://pyo3.rs/
+
+mod logging;
+mod socket;
+
+#[doc(inline)]
+pub use logging::{setup, LogLevel};
+#[doc(inline)]
+pub use socket::SharedSocket;