update swig and fix deprecation

.github/workflows/build_wheel.yml

@@ -28,9 +28,9 @@ jobs:
           python-version: "3.10"
       - name: Build wheel
         run: |
-            pip install wheel
-            python setup.py bdist_wheel
-    
+          pip install wheel
+          python setup.py bdist_wheel
+
       - name: Upload wheel artifact
         uses: actions/upload-artifact@v4
         with:
@@ -52,8 +52,8 @@ jobs:
           python-version: "3.12"
       - name: Build sdist
         run: |
-            pip install build
-            python -m build --sdist --outdir ./dist
+          pip install build
+          python -m build --sdist --outdir ./dist
       - name: Upload sdist artifact
         uses: actions/upload-artifact@v4
         with:
@@ -65,12 +65,19 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, ubuntu-24.04-arm, windows-latest, macos-13, macos-latest]
+        os:
+          [
+            ubuntu-latest,
+            ubuntu-24.04-arm,
+            windows-latest,
+            macos-13,
+            macos-latest,
+          ]
     steps:
       - name: Checkout repo
         uses: actions/checkout@v5
         with:
-            submodules: true
+          submodules: true
       - name: Build wheels
         uses: pypa/cibuildwheel@v3.1.4
         with:
@@ -106,11 +113,30 @@ jobs:
           path: dist
           pattern: swmm-toolkit-*dist*
           merge-multiple: true
-          
+
       - name: Upload consolidated archive
         uses: actions/upload-artifact@v4
         with:
           name: swmm_toolkit_dist
           path: ./dist/*
 
-
+  publish_toolkit:
+    name: Publish Python 🐍 distribution 📦 to PyPI
+    needs:
+      - merge_wheels
+    # only publish to PyPI on tag pushes
+    if: startsWith(github.ref, 'refs/tags/')
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/swmm-toolkit
+    permissions:
+      id-token: write
+    steps:
+      - name: Download all the dists
+        uses: actions/download-artifact@v5
+        with:
+          name: swmm_toolkit_dist
+          path: dist/
+      - name: Publish distribution 📦 to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1

swmm-toolkit/pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["swig", "scikit-build-core>=0.4.3"]
+requires = ["swig>=4.4.0", "scikit-build-core>=0.4.3"]
 build-backend = "scikit_build_core.build"
 
 [project]

swmm-toolkit/src/swmm/toolkit/output.i

@@ -124,19 +124,19 @@ and return a (possibly) different pointer */
 /* INSERTS CUSTOM EXCEPTION HANDLING IN WRAPPER */
 %exception SMO_init
 {
-    $function
+    $action
 }
 
 %exception SMO_close
 {
-    $function
+    $action
 }
 
 %exception
 {
     char *err_msg;
     SMO_clearError(arg1);
-    $function
+    $action
     if (SMO_checkError(arg1, &err_msg))
     {
         PyErr_SetString(PyExc_Exception, err_msg);

swmm-toolkit/src/swmm/toolkit/solver.i

@@ -190,23 +190,23 @@
 /* INSERTS CUSTOM EXCEPTION HANDLING IN WRAPPER */
 %exception swmm_getSemVersion
 {
-    $function
+    $action
 }
 
 %exception swmm_getBuildId
 {
-    $function
+    $action
 }
 
 %exception swmm_getVersion
 {
-    $function
+    $action
 }
 
 /* INSERTS CUSTOM EXCEPTION HANDLING IN WRAPPER */
 %exception
 {
-    $function
+    $action
     if (result > 0) {
         char* errorMsg = NULL;
         int errorCode = 0;