Add Python 3.13 support; drop Python 3.7 support (#50)

.github/workflows/codspeed.yml

@@ -17,7 +17,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: "3.12"  # use the latest version of Python because it is faster
+          python-version: "3.13"  # use the latest version of Python because it is faster
 
       - name: Install python dependencies.
         run: pip install -r pytests/requirements.txt

.github/workflows/release.yml

@@ -29,18 +29,18 @@ jobs:
           - os: windows
             target: i686
             python-architecture: x86
-            interpreter: 3.7 3.8 3.9 3.10 3.11 3.12
+            interpreter: 3.8 3.9 3.10 3.11 3.12 3.13
           - os: windows
             target: aarch64
-            interpreter: 3.11 3.12
+            interpreter: 3.11 3.12 3.13
 
           - os: macos
             target: x86_64
             interpreter: pypy3.8 pypy3.9 pypy3.10
           - os: macos
             target: aarch64
             # actions/setup-python@v5 does not support 3.8 and 3.9 on arm64
-            interpreter: 3.7 3.8 3.9 pypy3.8 pypy3.9 pypy3.10
+            interpreter: 3.8 3.9 pypy3.8 pypy3.9 pypy3.10
 
           - os: ubuntu
             target: x86_64
@@ -51,13 +51,13 @@ jobs:
             target: aarch64
           - os: ubuntu
             target: armv7
-            interpreter: 3.7 3.8 3.9 3.10 3.11 3.12
+            interpreter: 3.8 3.9 3.10 3.11 3.12 3.13
           - os: ubuntu
             target: ppc64le
-            interpreter: 3.7 3.8 3.9 3.10 3.11 3.12
+            interpreter: 3.8 3.9 3.10 3.11 3.12 3.13
           - os: ubuntu
             target: s390x
-            interpreter: 3.7 3.8 3.9 3.10 3.11 3.12
+            interpreter: 3.8 3.9 3.10 3.11 3.12 3.13
 
           - os: ubuntu
             target: x86_64
@@ -90,7 +90,7 @@ jobs:
           target: ${{ matrix.target }}
           manylinux: ${{ matrix.manylinux || 'auto' }}
           container: ${{ matrix.container }}
-          args: --release --out dist --interpreter ${{ matrix.maturin-interpreter || matrix.interpreter || '3.7 3.8 3.9 3.10 3.11 3.12 pypy3.7 pypy3.8 pypy3.9 pypy3.10' }} ${{ matrix.extra-build-args }}
+          args: --release --out dist --interpreter ${{ matrix.maturin-interpreter || matrix.interpreter || '3.8 3.9 3.10 3.11 3.12 3.13 pypy3.8 pypy3.9 pypy3.10' }} ${{ matrix.extra-build-args }}
           rust-toolchain: 1.76.0
           docker-options: -e CI
 
@@ -109,10 +109,8 @@ jobs:
       fail-fast: false
       matrix:
         os: [ ubuntu-latest, windows-latest, macos-12, macos-14 ]
-        interpreter: [ '3.7', '3.8', '3.9', '3.10', '3.11', '3.12' ]
+        interpreter: [ '3.8', '3.9', '3.10', '3.11', '3.12', '3.13' ]
         exclude:
-          - os: macos-14
-            interpreter: '3.7'
           # actions/setup-python@v5 does not support 3.8 and 3.9 on arm64
           - os: macos-14
             interpreter: '3.8'
@@ -207,7 +205,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.13'
 
       - name: Get dist artifacts.
         uses: actions/download-artifact@v4

.github/workflows/test.yml

@@ -16,7 +16,8 @@ jobs:
       - name: Set up Python.
         uses: actions/setup-python@v5
         with:
-          python-version: 3.7
+          # minimum supported version
+          python-version: 3.8
 
       - name: Install dependencies.
         run: |

Cargo.toml

@@ -1,20 +1,20 @@
 [package]
 name = "libipld"
-version = "2.0.0"
+version = "3.0.0"
 edition = "2021"
 license = "MIT"
 description = "Python binding to the Rust IPLD library"
 authors = ["Ilya (Marshal) <[email protected]>"]
-keywords = ["python", "binding", "library", "lib", "ipld", "cid", "multibase", "multihash", "dag", "cbor", "json", "pb", "dag-cbor", "dag-json", "dag-pb"]
+keywords = ["python", "binding", "library", "lib", "ipld", "cid", "multibase", "multihash", "dag", "cbor", "json", "pb", "dag-cbor", "dag-json"]
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [lib]
 name = "libipld"
 crate-type = ["rlib", "cdylib"]
 
 [dependencies]
-pyo3 = { version = "0.22.2", features = ["generate-import-lib", "anyhow"] }
-python3-dll-a = "0.2.7"
+pyo3 = { version = "0.22.5", features = ["generate-import-lib", "anyhow"] }
+python3-dll-a = "0.2.10"
 anyhow = "1.0.75"
 libipld = { version = "0.16.0", features = ["dag-cbor"] }
 multibase = "0.9"

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2023 Ilya Siamionau
+Copyright (c) 2024 Ilya Siamionau
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -36,11 +36,11 @@ print(libipld.encode_multibase('u', b'yes mani !'))
 - 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.
 
-Note: stub file will be provided in the future.
+Note: a stub file will be provided in the future.
 
 ## Requirements
 
-- Python 3.7 or higher.
+- Python 3.8 or higher.
 
 ## Installing
 

pyproject.toml

@@ -7,8 +7,8 @@ authors = [
 license = "MIT"
 repository = "https://github.com/MarshalX/python-libipld"
 readme = "README.md"
-keywords = ["library", "lib", "ipld", "cid", "multibase", "multihash", "dag", "cbor", "json", "pb", "dag-cbor", "dag-json", "dag-pb"]
-requires-python = ">=3.7"
+keywords = ["library", "lib", "ipld", "cid", "multibase", "multihash", "dag", "cbor", "json", "pb", "dag-cbor", "dag-json"]
+requires-python = ">=3.8"
 classifiers = [
     "Development Status :: 5 - Production/Stable",
     "Intended Audience :: Developers",
@@ -20,12 +20,12 @@ classifiers = [
     "Programming Language :: Python :: Implementation :: CPython",
     "Programming Language :: Python :: Implementation :: PyPy",
     "Programming Language :: Python :: 3 :: Only",
-    "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Topic :: Software Development",
     "Topic :: Software Development :: Libraries :: Python Modules",
     "Topic :: Software Development :: Pre-processors",

pytests/requirements.txt

@@ -1,4 +1,4 @@
-pytest==7.4.4
+pytest==8.3.3
 pytest-benchmark==4.0.0
-pytest-codspeed==2.2.0
-pytest-xdist==3.5.0
+pytest-codspeed==3.0.0b4
+pytest-xdist==3.6.1