feat: Drop Python 3.8 support and add Python 3.13 tests

.github/workflows/tests.yml

@@ -25,8 +25,8 @@ jobs:
           - { python: "3.12", os: "ubuntu-latest", session: "tests" }
           - { python: "3.11", os: "ubuntu-latest", session: "tests" }
           - { python: "3.10", os: "ubuntu-latest", session: "tests" }
-          - { python: "3.8", os: "ubuntu-latest", session: "tests" }
           - { python: "3.9", os: "ubuntu-latest", session: "tests" }
+          - { python: "3.13", os: "ubuntu-latest", session: "tests" }
           - { python: "3.10", os: "windows-latest", session: "tests" }
           - { python: "3.10", os: "macos-latest", session: "tests" }
           - { python: "3.10", os: "ubuntu-latest", session: "typeguard" }

noxfile.py

@@ -15,7 +15,7 @@
 package = "camelot"
 
 # TODO: certain sessions are pinned to Python 3.10
-python_versions = ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
+python_versions = ["3.9", "3.10", "3.11", "3.12", "3.13"]
 nox.needs_version = ">= 2021.6.6"
 nox.options.sessions = (
     "pre-commit",
@@ -106,7 +106,7 @@ def activate_virtualenv_in_precommit_hooks(session: Session) -> None:
                 break
 
 
-@session(name="pre-commit", python=python_versions[2])
+@session(name="pre-commit", python=python_versions[1])
 def precommit(session: Session) -> None:
     """Lint using pre-commit."""
     args = session.posargs or [
@@ -133,7 +133,7 @@ def precommit(session: Session) -> None:
         activate_virtualenv_in_precommit_hooks(session)
 
 
-@session(python=python_versions[2])
+@session(python=python_versions[1])
 def safety(session: Session) -> None:
     """Scan dependencies for insecure packages."""
     requirements = session.run(
@@ -196,7 +196,7 @@ def tests(session: Session) -> None:
             session.notify("coverage", posargs=[])
 
 
-@session(python=python_versions[2])
+@session(python=python_versions[1])
 def coverage(session: Session) -> None:
     """Produce the coverage report."""
     args = session.posargs or ["report", "-i"]
@@ -209,7 +209,7 @@ def coverage(session: Session) -> None:
     session.run("coverage", *args)
 
 
-@session(python=python_versions[2])
+@session(python=python_versions[1])
 def typeguard(session: Session) -> None:
     """Runtime type checking using Typeguard."""
     session.install(".")
@@ -232,7 +232,7 @@ def xdoctest(session: Session) -> None:
     session.run("python", "-m", "xdoctest", *args)
 
 
-@session(name="docs-build", python=python_versions[5])
+@session(name="docs-build", python=python_versions[4])
 def docs_build(session: Session) -> None:
     """Build the documentation."""
     args = session.posargs or ["docs", "docs/_build"]
@@ -258,7 +258,7 @@ def docs_build(session: Session) -> None:
     session.run("sphinx-build", *args)
 
 
-@session(python=python_versions[2])
+@session(python=python_versions[1])
 def docs(session: Session) -> None:
     """Build and serve the documentation with live reloading on file changes."""
     args = session.posargs or ["--open-browser", "docs", "docs/_build"]

pyproject.toml

@@ -16,7 +16,7 @@ classifiers = [
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
 ]
-requires-python = ">=3.8"
+requires-python = ">=3.9"
 dependencies = [
     "click>=8.0.1",
     "chardet>=5.1.0",