feat: add support for Python 3.15

.github/workflows/python-code-checks.yaml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14", "3.15"]
 
     steps:
       - name: Checkout repository
@@ -46,7 +46,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14", "3.15"]
 
     steps:
       - name: Checkout repository

.github/workflows/python-test.yaml

@@ -60,13 +60,14 @@ jobs:
             3.12
             3.13
             3.14
+            3.15
 
       - name: Build wheels
         uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b # v1
         with:
           working-directory: impit-python
           target: ${{ matrix.target }}
-          args: --release --out dist --interpreter '3.10 3.11 3.12 3.13 3.14 3.14t' ${{ matrix.target == 'x86_64' && '--sdist' || '' }}
+          args: --release --out dist --interpreter '3.10 3.11 3.12 3.13 3.14 3.14t 3.15 3.15t' ${{ matrix.target == 'x86_64' && '--sdist' || '' }}
           sccache: ${{ !startsWith(github.ref, 'refs/tags/') }}
           manylinux: ${{ matrix.target == 'x86_64' && 'auto' || matrix.target == 'aarch64' && '2_28' }}
 
@@ -142,13 +143,14 @@ jobs:
             3.12
             3.13
             3.14
+            3.15
 
       - name: Build wheels
         uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b # v1
         with:
           working-directory: impit-python
           target: ${{ matrix.platform.target }}
-          args: --release --out dist --interpreter '3.10 3.11 3.12 3.13 3.14 3.14t'
+          args: --release --out dist --interpreter '3.10 3.11 3.12 3.13 3.14 3.14t 3.15 3.15t'
           sccache: ${{ !startsWith(github.ref, 'refs/tags/') }}
           manylinux: musllinux_1_2
 
@@ -219,6 +221,7 @@ jobs:
             3.12
             3.13
             3.14
+            3.15
           architecture: ${{ matrix.platform.target }}
 
       - name: Build wheels
@@ -275,13 +278,14 @@ jobs:
             3.12
             3.13
             3.14
+            3.15
 
       - name: Build wheels
         uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b # v1
         with:
           working-directory: impit-python
           target: ${{ matrix.platform.target }}
-          args: --release --out dist --interpreter '3.10 3.11 3.12 3.13 3.14 3.14t'
+          args: --release --out dist --interpreter '3.10 3.11 3.12 3.13 3.14 3.14t 3.15 3.15t'
           sccache: ${{ !startsWith(github.ref, 'refs/tags/') }}
 
       - name: Upload wheels

impit-python/.cargo/config.toml

@@ -0,0 +1,5 @@
+# Copy of the workspace-level `.cargo/config.toml`. Maturin ships it at the root of the sdist (see `include`
+# in `pyproject.toml`), so builds from the sdist get the `reqwest_unstable` cfg that reqwest's `http3`
+# feature requires.
+[build]
+rustflags = "--cfg reqwest_unstable"

impit-python/pyproject.toml

@@ -21,6 +21,7 @@ classifiers = [
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
     "Programming Language :: Python :: 3.14",
+    "Programming Language :: Python :: 3.15",
     "Topic :: Software Development :: Libraries",
 ]
 keywords = [
@@ -62,6 +63,7 @@ docs = [
 [tool.maturin]
 python-source = "python"
 module-name = "impit"
+include = [{ path = ".cargo/config.toml", format = "sdist" }]
 
 [tool.ruff]
 line-length = 120