Release v3.1.0

.github/workflows/codspeed.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v5 # required for correct CodSpeed integration
         with:
           python-version: ${{ env.UV_PYTHON }}
 

.github/workflows/release.yml

@@ -4,7 +4,6 @@ on:
   push:
     branches:
       - main
-    pull_request:
     tags:
       - 'v*.*.*'
   workflow_dispatch:
@@ -90,8 +89,7 @@ jobs:
         with:
           target: ${{ matrix.target }}
           manylinux: ${{ matrix.manylinux || 'auto' }}
-          container: ${{ matrix.container }}
-          args: --release --out dist --interpreter ${{ matrix.maturin-interpreter || matrix.interpreter || '3.8 3.9 3.10 3.11 3.12 3.13 pypy3.9 pypy3.10 pypy3.11' }} ${{ matrix.extra-build-args }}
+          args: --release --out dist --interpreter ${{ matrix.interpreter || '3.8 3.9 3.10 3.11 3.12 3.13 pypy3.9 pypy3.10 pypy3.11' }}
           rust-toolchain: 1.76.0
           docker-options: -e CI
 
@@ -129,6 +127,10 @@ jobs:
       - name: Checkout repository.
         uses: actions/checkout@v4
 
+      - uses: actions/setup-python@v5 # required for macos-13 with Python 3.8-3.10... otherwise UV uses PyPy...
+        with:
+          python-version: ${{ matrix.interpreter }}
+
       - name: Install UV.
         uses: astral-sh/setup-uv@v6
         with:

.gitignore

@@ -1,3 +1,5 @@
+*.py[cod]
+
 # Generated by Cargo
 # will have compiled files and executables
 debug/
@@ -15,6 +17,7 @@ Cargo.lock
 
 # IDE
 .idea
+*.iml
 .vscode
 
 # Python virtual environment
@@ -30,4 +33,4 @@ __pycache__
 .pytest_cache
 
 # Build artifacts
-*.so
+*.so

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "libipld"
-version = "3.0.1"
+version = "3.1.0"
 edition = "2021"
 license = "MIT"
 description = "Python binding to the Rust IPLD library"

README.md

@@ -28,25 +28,32 @@ print(libipld.encode_multibase('u', b'yes mani !'))
 
 ### Features
 
-- Decode DAG-CBOR (`decode_dag_cbor(bytes) -> dict`, `decode_dag_cbor_multi(bytes) -> list[dict]`)
-- Encode DAG-CBOR (`encode_dag_cbor(obj) -> bytes`)
-- Decode CID (`decode_cid(str | bytes) -> dict`). Accepts CID stringified form or CID raw byte form.
-- Encode CID (`encode_cid(bytes) -> str`). Encodes CID raw byte form to stringified form.
-- Decode Multibase (`decode_multibase(str) -> tuple[str, bytes]`). Returns base and data.
-- Encode Multibase (`encode_multibase(str, bytes) -> str`). Accepts base and data.
-- Decode CAR (`decode_car(bytes) -> tuple[dict, dict[bytes, dict]]`). Returns a header and blocks mapped by CID. CIDs in raw byte form.
+#### 🔗 CID (Content Identifier) Operations
+- **`decode_cid(data: str | bytes) -> dict`** - Decode CIDs from string representation (e.g., `'bafy...'`) or raw bytes into structured data containing version, codec, and hash information
+- **`encode_cid(data: str | bytes) -> str`** - Encode CID raw bytes to string representation, or return string CIDs as-is
 
+#### 📦 DAG-CBOR (Directed Acyclic Graph CBOR) Operations  
+- **`decode_dag_cbor(data: bytes) -> Any`** - Decode DAG-CBOR binary data into Python objects (dicts, lists, primitives)
+- **`decode_dag_cbor_multi(data: bytes) -> list[Any]`** - Decode multiple concatenated DAG-CBOR objects from a single byte stream
+- **`encode_dag_cbor(data: Any) -> bytes`** - Encode Python objects into DAG-CBOR binary format
 
-## Requirements
+#### 🌐 Multibase Operations
+- **`decode_multibase(data: str) -> tuple[str, bytes]`** - Decode multibase-encoded strings, returning the base identifier and decoded data
+- **`encode_multibase(code: str, data: str | bytes) -> str`** - Encode data using specified multibase encoding (e.g., base58btc with code `'u'`)
+
+#### 🚗 CAR (Content Addressable Archives) Operations
+- **`decode_car(data: bytes) -> tuple[dict, dict[bytes, dict]]`** - Decode CAR files into header metadata and a mapping of CID bytes to block data
+
+### Requirements
 
 - Python 3.8 or higher.
 
-## Installing
+### Installing
 
 You can install or upgrade `libipld` via
 
 ```bash
-pip install libipld
+pip install -U libipld
 ```
 
 ### Contributing

python/libipld/_libipld.pyi

@@ -89,7 +89,7 @@ def decode_multibase(data: str) -> tuple[str, bytes]:
     """
 
 
-def encode_multibase(code: str, data: bytes | str) -> str:
+def encode_multibase(code: str, data: str | bytes) -> str:
     """Encode data using multibase.
 
     Args: