support python 3.13.x (#97)

Fixes `error="Failed to find a python3 installation in PATH that meets the required versions
(<3.13,>=3.8.0). Found version: 3.13.1."` traceback.

.github/workflows/publish.yml

@@ -14,9 +14,9 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up PDM
-        uses: pdm-project/setup-pdm@v3
+        uses: pdm-project/setup-pdm@v4
       - name: Build
         run: |
           pdm build
@@ -25,6 +25,6 @@ jobs:
         with:
           password: ${{ secrets.PYPI_PASSWORD }}
       - name: Release
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@v2
         with:
           generate_release_notes: true

.github/workflows/tests.yml

@@ -12,17 +12,17 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python: ["3.9", "3.10", "3.11", "3.12", "3.13"]
         os: [ubuntu-22.04, windows-2022]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python }}
       - name: Set up PDM
-        uses: pdm-project/setup-pdm@v3
+        uses: pdm-project/setup-pdm@v4
         with:
           python-version: ${{ matrix.python }}
           cache: true
@@ -46,7 +46,7 @@ jobs:
         env:
           os: ${{ matrix.os }}
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           flags: unittests

pyproject.toml

@@ -8,7 +8,7 @@ authors = [
 dependencies = [
     "pygls>=1.1.1",
 ]
-requires-python = ">=3.8.0,<3.13"
+requires-python = ">=3.8.0,<3.14"
 readme = "README.md"
 license = {text = "MIT"}
 keywords = ["cmake", "completion", "vim", "lsp"]

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-env_list = py{38,39,310,311,312}
+env_list = py{39,310,311,312,313}
 isolated_build = True
 passenv = *
 setenv =
@@ -7,11 +7,11 @@ setenv =
 
 [gh-actions]
 python =
-    3.8: py38
     3.9: py39
     3.10: py310
     3.11: py311
     3.12: py312
+    3.13: py313
 
 [testenv]
 allowlist_externals =