refactor: Use tomllib from standard library and tomli on Python l…

…ess than 3.11 instead of `toml`

project/pyproject.toml.jinja

@@ -141,7 +141,7 @@ docs = [
     "mkdocs-material>=7.3",
     "mkdocs-minify-plugin>=0.6.4",
     "mkdocstrings[python]>=0.18",
-    "toml>=0.10",
+    "tomli>=2.0; python_version < '3.11'",
 ]
 maintain = [
     "black>=23.1",
@@ -161,7 +161,6 @@ typing = [
     "mypy>=0.910",
     "types-markdown>=3.3",
     "types-pyyaml>=6.0",
-    "types-toml>=0.10",
 ]
 security = [
     "safety>=2",

project/scripts/gen_credits.py.jinja

@@ -3,21 +3,29 @@
 from __future__ import annotations
 
 import re
+import sys
 from importlib.metadata import PackageNotFoundError, metadata
 from itertools import chain
 from pathlib import Path
 from textwrap import dedent
 from typing import Mapping, cast
 
-import toml
 from jinja2 import StrictUndefined
 from jinja2.sandbox import SandboxedEnvironment
 
+# TODO: Remove once support for Python 3.10 is dropped.
+if sys.version_info >= (3, 11):
+    import tomllib
+else:
+    import tomli as tomllib
+
 project_dir = Path(".")
-pyproject = toml.load(project_dir / "pyproject.toml")
+with project_dir.joinpath("pyproject.toml").open("rb") as pyproject_file:
+    pyproject = tomllib.load(pyproject_file)
 project = pyproject["project"]
 pdm = pyproject["tool"]["pdm"]
-lock_data = toml.load(project_dir / "pdm.lock")
+with project_dir.joinpath("pdm.lock").open("rb") as lock_file:
+    lock_data = tomllib.load(lock_file)
 lock_pkgs = {pkg["name"].lower(): pkg for pkg in lock_data["package"]}
 project_name = project["name"]
 regex = re.compile(r"(?P<dist>[\w.-]+)(?P<spec>.*)$")
@@ -31,7 +39,7 @@ def _get_license(pkg_name: str) -> str:
     license_name = cast(dict, data).get("License", "").strip()
     multiple_lines = bool(license_name.count("\n"))
     {%- if author_username == "pawamoy" %}
-    # TODO: remove author logic once all my packages licenses are fixed
+    # TODO: Remove author logic once all my packages licenses are fixed.
     author = ""
     {%- endif %}
     if multiple_lines or not license_name or license_name == "UNKNOWN":