Add Python 3.12 support (#36)

* Force Python ceiling to get new NumPy version
* Remove workaround for exploding single element slice
* Update to pyarrow 14.0
* Update to pandas 2.0

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
   test:
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11"]
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout repo

noxfile.py

@@ -4,14 +4,14 @@
 nox.options.sessions = ["test", "coverage", "lint"]
 
 
-@session(python=["3.9", "3.10", "3.11"])
+@session(python=["3.9", "3.10", "3.11", "3.12"])
 def test(s: Session):
     s.install(".", "pytest", "pytest-cov")
     s.env["COVERAGE_FILE"] = f".coverage.{s.python}"
     s.run("python", "-m", "pytest", "--cov", "tabeline")
 
 
-@session(python=["3.9", "3.10", "3.11"])
+@session(python=["3.9", "3.10", "3.11", "3.12"])
 def test_pandas(s: Session):
     s.install(".[pandas]", "pytest", "pytest-cov")
     s.env["COVERAGE_FILE"] = f".coverage.pandas.{s.python}"