Remove TOML dependency (#82)

* Remove TOML dependency in favour of tomllib from stdlib

* Update Metricity to use tomllib

metricity/__init__.py

@@ -3,11 +3,11 @@
 import asyncio
 import logging
 import os
+import tomllib
 from pathlib import Path
 from typing import TYPE_CHECKING
 
 import coloredlogs
-import toml
 from pydis_core.utils import apply_monkey_patches
 
 from metricity.config import PythonConfig
@@ -16,8 +16,8 @@
     from metricity.bot import Bot
 
 # Read the version from the pyproject.toml file.
-with Path.open("pyproject.toml") as f:
-    package_vers = toml.load(f)["tool"]["poetry"]["version"]
+with Path.open("pyproject.toml", "rb") as f:
+    package_vers = tomllib.load(f)["tool"]["poetry"]["version"]
 
 __version__ = package_vers
 

metricity/config.py

@@ -1,10 +1,10 @@
 """Configuration reader for Metricity."""
 import logging
+import tomllib
 from os import environ
 from pathlib import Path
 from typing import Any
 
-import toml
 from deepmerge import Merger
 from dotenv import load_dotenv
 
@@ -29,16 +29,16 @@ def get_section(section: str) -> dict[str, Any]:
     if not default_config_file.exists():
         raise MetricityConfigurationError("config-default.toml is missing")
 
-    with default_config_file.open() as default_config_file:
-        default_config = toml.load(default_config_file)
+    with default_config_file.open("rb") as default_config_file:
+        default_config = tomllib.load(default_config_file)
 
     # Load user configuration
     user_config = {}
     user_config_location = Path(environ.get("CONFIG_LOCATION", "./config.toml"))
 
     if user_config_location.exists():
-        with Path.open(user_config_location) as user_config_file:
-            user_config = toml.load(user_config_file)
+        with Path.open(user_config_location, "rb") as user_config_file:
+            user_config = tomllib.load(user_config_file)
 
     # Merge the configuration
     merger = Merger(

pyproject.toml

@@ -16,7 +16,6 @@ coloredlogs = "15.0.1"
 deepmerge = "1.1.0"
 sqlalchemy = { extras = ["asyncio"], version = "2.0.20" }
 python-dotenv = "1.0.0"
-toml = "0.10.2"
 asyncpg = "0.28.0"
 
 [tool.poetry.dev-dependencies]