feat: kcl python lib based pyo3

Signed-off-by: peefy <[email protected]>

.github/workflows/ci.yaml

@@ -42,27 +42,6 @@ jobs:
       - name: Go code test
         run: go test ./...
 
-  python-test:
-    strategy:
-      matrix:
-        os: [macos-latest, ubuntu-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Git checkout
-        uses: actions/checkout@v2
-      - uses: actions/setup-python@v4
-        with:
-          python-version: '3.9'
-      - name: Install dependencies
-        working-directory: python
-        run: |
-          python3 -m pip install -r ./scripts/requirements.txt
-          python3 -m pip install pytest
-          python3 -m pip install setuptools wheel twine
-      - name: Python code test
-        working-directory: python
-        run: python3 -m pytest
-
   java-test:
     permissions:
       actions: write  # for styfle/cancel-workflow-action to cancel/stop running workflows

.github/workflows/python-test.yaml

@@ -0,0 +1,116 @@
+# This file is autogenerated by maturin v1.5.1
+# To update, run
+#
+#    maturin generate-ci github
+#
+name: python-test
+
+on:
+  push:
+    branches:
+      - main
+      - master
+    tags:
+      - '*'
+  pull_request:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  sdist:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: PyO3/maturin-action@v1
+        with:
+          working-directory: "python"
+          command: sdist
+          args: -o dist
+      - name: Upload sdist
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: python/dist
+
+  linux:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        target: [ x86_64, aarch64 ]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          manylinux: auto
+          working-directory: "python"
+          command: build
+          args: --release -o dist --find-interpreter
+        env:
+          # Workaround ring 0.17 build issue
+          CFLAGS_aarch64_unknown_linux_gnu: "-D__ARM_ARCH=8"
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: python/dist
+
+  windows:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: PyO3/maturin-action@v1
+        with:
+          working-directory: "python"
+          command: build
+          args: --release -o dist --find-interpreter
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: python/dist
+
+  macos:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: PyO3/maturin-action@v1
+        with:
+          working-directory: "python"
+          command: build
+          target: universal2-apple-darwin
+          args: --release -o dist --find-interpreter
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: python/dist
+
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    if: "startsWith(github.ref, 'refs/tags/')"
+    permissions:
+      contents: read
+      id-token: write
+    needs: [ macos, linux, windows ]
+    steps:
+      - uses: actions/download-artifact@v3
+        with:
+          name: wheels
+          path: python/dist
+      - name: Publish to TestPyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        if: "contains(github.ref, '-')"
+        with:
+          repository-url: https://test.pypi.org/legacy/
+          skip-existing: true
+          packages-dir: python/dist
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        if: "!contains(github.ref, '-')"
+        with:
+          skip-existing: true
+          packages-dir: python/dist

.gitignore

@@ -22,7 +22,6 @@ zz_*
 *.so
 *.dll
 *.d
-*.lock
 *.ll
 *.ll.lock
 _a.out.*

python/.gitignore

@@ -2,6 +2,7 @@
 .vs/
 .vscode/
 .idea/
+venv
 
 # kcl files
 .pytest_cache

python/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "kcl-python-lib"
+version = "0.8.4"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[lib]
+crate-type = ["cdylib"]
+
+[dependencies]
+pyo3 = "0.20.1"
+kcl-lang = {path = "../"}

python/README.md

@@ -1 +1,33 @@
 # KCL Artifact Library for Python
+
+## Developing
+
+Setup virtualenv:
+
+```shell
+python3 -m venv venv
+```
+
+Activate venv:
+
+```shell
+source venv/bin/activate
+```
+
+Install maturin:
+
+```shell
+cargo install maturin
+```
+
+Build bindings:
+
+```shell
+maturin develop
+```
+
+Test
+
+```shell
+python3 -m pytest
+```

python/kcl_lib/__init__.py

@@ -0,0 +1 @@
+from ._kcl_lib import *