reformat config.py

src/shelloracle/config.py

@@ -6,6 +6,7 @@
 from collections.abc import Mapping, Iterator
 from pathlib import Path
 from typing import Any
+
 from yaspin.spinners import SPINNERS_DATA
 
 if sys.version_info < (3, 11):
@@ -18,11 +19,8 @@
 
 
 class Configuration(Mapping):
-    """ShellOracle application configuration
+    """ShellOracle application configuration"""
 
-    The configuration is loaded at program startup, and persisted for the life of the application. Any changes made
-    to the configuration while the application is running, will have no effect.
-    """
     if "SHELLORACLE_CONFIG" in os.environ:
         filepath = Path(os.environ["SHELLORACLE_CONFIG"]).absolute()
     else:
@@ -41,6 +39,12 @@ def __len__(self) -> int:
     def __iter__(self) -> Iterator[Any]:
         return iter(self._config)
 
+    def __str__(self):
+        return f"Configuration({self._config})"
+
+    def __repr__(self) -> str:
+        return str(self)
+
     @property
     def provider(self) -> str:
         return self["shelloracle"]["provider"]