include built-in .py files in bindings output (#176)

Also, bump version to 0.19.1 and update `wasm-tools` dep.

Signed-off-by: Joel Dice <joel.dice@fermyon.com>

Author: dicej

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "componentize-py"
-version = "0.19.0"
+version = "0.19.1"
 edition = "2024"
 exclude = ["cpython"]
 
@@ -15,11 +15,11 @@ tar = "0.4.42"
 tempfile = "3.13.0"
 zstd = "0.13.2"
 # TODO: switch to wasm-tools release once https://github.com/bytecodealliance/wasm-tools/pull/2367 has been merged and released
-wasm-encoder = { git = "https://github.com/dicej/wasm-tools", rev = "b072b0ca" }
-wit-dylib = { git = "https://github.com/dicej/wasm-tools", rev = "b072b0ca" }
-wit-parser = { git = "https://github.com/dicej/wasm-tools", rev = "b072b0ca" }
-wit-component = { git = "https://github.com/dicej/wasm-tools", rev = "b072b0ca" }
-wasmparser = { git = "https://github.com/dicej/wasm-tools", rev = "b072b0ca" }
+wasm-encoder = { git = "https://github.com/bytecodealliance/wasm-tools", rev = "fac9fb50", features = ["wasmparser"] }
+wit-dylib = { git = "https://github.com/bytecodealliance/wasm-tools", rev = "fac9fb50" }
+wit-parser = { git = "https://github.com/bytecodealliance/wasm-tools", rev = "fac9fb50" }
+wit-component = { git = "https://github.com/bytecodealliance/wasm-tools", rev = "fac9fb50" }
+wasmparser = { git = "https://github.com/bytecodealliance/wasm-tools", rev = "fac9fb50" }
 indexmap = "2.6.0"
 bincode = "1.3.3"
 heck = "0.5.0"

Cargo.toml

@@ -10,15 +10,15 @@ run a Python-based component targetting the [wasi-cli] `command` world.
 ## Prerequisites
 
 * `Wasmtime` 38.0.0 or later
-* `componentize-py` 0.19.0
+* `componentize-py` 0.19.1
 
 Below, we use [Rust](https://rustup.rs/)'s `cargo` to install `Wasmtime`.  If
 you don't have `cargo`, you can download and install from
 https://github.com/bytecodealliance/wasmtime/releases/tag/v38.0.0.
 
 ```
 cargo install --version 38.0.0 wasmtime-cli
-pip install componentize-py==0.19.0
+pip install componentize-py==0.19.1
 ```
 
 ## Running the demo

examples/cli/README.md

@@ -11,15 +11,15 @@ run a Python-based component targetting version `0.3.0-rc-2025-09-16` of the
 ## Prerequisites
 
 * `Wasmtime` 38.0.0 or later
-* `componentize-py` 0.19.0
+* `componentize-py` 0.19.1
 
 Below, we use [Rust](https://rustup.rs/)'s `cargo` to install `Wasmtime`.  If
 you don't have `cargo`, you can download and install from
 https://github.com/bytecodealliance/wasmtime/releases/tag/v38.0.0.
 
 ```
 cargo install --version 38.0.0 wasmtime-cli
-pip install componentize-py==0.19.0
+pip install componentize-py==0.19.1
 ```
 
 ## Running the demo

examples/http-p3/README.md

@@ -10,15 +10,15 @@ run a Python-based component targetting the [wasi-http] `proxy` world.
 ## Prerequisites
 
 * `Wasmtime` 38.0.0 or later
-* `componentize-py` 0.19.0
+* `componentize-py` 0.19.1
 
 Below, we use [Rust](https://rustup.rs/)'s `cargo` to install `Wasmtime`.  If
 you don't have `cargo`, you can download and install from
 https://github.com/bytecodealliance/wasmtime/releases/tag/v38.0.0.
 
 ```
 cargo install --version 38.0.0 wasmtime-cli
-pip install componentize-py==0.19.0
+pip install componentize-py==0.19.1
 ```
 
 ## Running the demo

examples/http/README.md

@@ -11,7 +11,7 @@ within a guest component.
 ## Prerequisites
 
 * `wasmtime` 38.0.0 or later
-* `componentize-py` 0.19.0
+* `componentize-py` 0.19.1
 * `NumPy`, built for WASI
 
 Note that we use an unofficial build of NumPy since the upstream project does
@@ -23,7 +23,7 @@ https://github.com/bytecodealliance/wasmtime/releases/tag/v38.0.0.
 
 ```
 cargo install --version 38.0.0 wasmtime-cli
-pip install componentize-py==0.19.0
+pip install componentize-py==0.19.1
 curl -OL https://github.com/dicej/wasi-wheels/releases/download/v0.0.2/numpy-wasi.tar.gz
 tar xf numpy-wasi.tar.gz
 ```

examples/matrix-math/README.md

@@ -8,10 +8,10 @@ sandboxed Python code snippets from within a Python app.
 ## Prerequisites
 
 * `wasmtime-py` 38.0.0 or later
-* `componentize-py` 0.19.0
+* `componentize-py` 0.19.1
 
 ```
-pip install componentize-py==0.19.0 wasmtime==38.0.0
+pip install componentize-py==0.19.1 wasmtime==38.0.0
 ```
 
 ## Running the demo

examples/sandbox/README.md

@@ -11,15 +11,15 @@ making an outbound TCP request using `wasi-sockets`.
 ## Prerequisites
 
 * `Wasmtime` 38.0.0 or later
-* `componentize-py` 0.19.0
+* `componentize-py` 0.19.1
 
 Below, we use [Rust](https://rustup.rs/)'s `cargo` to install `Wasmtime`.  If
 you don't have `cargo`, you can download and install from
 https://github.com/bytecodealliance/wasmtime/releases/tag/v38.0.0.
 
 ```
 cargo install --version 38.0.0 wasmtime-cli
-pip install componentize-py==0.19.0
+pip install componentize-py==0.19.1
 ```
 
 ## Running the demo

examples/tcp/README.md

@@ -7,7 +7,7 @@ features = ["pyo3/extension-module"]
 
 [project]
 name = "componentize-py"
-version = "0.19.0"
+version = "0.19.1"
 description = "Tool to package Python applications as WebAssembly components"
 readme = "README.md"
 license = { file = "LICENSE" }

pyproject.toml

@@ -12,12 +12,15 @@ use {
     std::{
         borrow::Cow,
         collections::HashMap,
-        fs, iter,
+        fs,
+        io::Cursor,
+        iter,
         ops::Deref,
         path::{Path, PathBuf},
         str,
     },
     summary::{Escape, Locations, Summary},
+    tar::Archive,
     wasm_encoder::{CustomSection, Section as _},
     wasmtime::{
         Config, Engine, Store,
@@ -33,6 +36,7 @@ use {
         CloneMaps, Package, PackageName, Resolve, Stability, TypeDefKind, UnresolvedPackageGroup,
         World, WorldId, WorldItem, WorldKey,
     },
+    zstd::Decoder,
 };
 
 pub mod command;
@@ -219,6 +223,13 @@ pub fn generate_bindings(
         true,
     )?;
 
+    Archive::new(Decoder::new(Cursor::new(include_bytes!(concat!(
+        env!("OUT_DIR"),
+        "/bundled.tar.zst"
+    ))))?)
+    .unpack(output_dir)
+    .unwrap();
+
     Ok(())
 }