Restructuration de l'application

copienator/configuration.py

@@ -0,0 +1,36 @@
+from __future__ import annotations
+
+import importlib.util
+import os
+from pathlib import Path
+from types import ModuleType
+
+
+def _user_config_path() -> Path | None:
+    explicit = os.environ.get("COPIENATOR_CONFIG", "").strip()
+    if explicit:
+        return Path(explicit).expanduser().resolve()
+    local = Path.cwd() / "config.py"
+    return local.resolve() if local.is_file() else None
+
+
+def _load_user_config(path: Path) -> ModuleType:
+    if not path.is_file():
+        raise FileNotFoundError(f"Copienator configuration not found: {path}")
+    spec = importlib.util.spec_from_file_location("_copienator_user_config", path)
+    if spec is None or spec.loader is None:
+        raise ImportError(f"Could not load Copienator configuration: {path}")
+    module = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(module)
+    return module
+
+
+CONFIG_PATH = _user_config_path()
+if CONFIG_PATH is None:
+    import default_config as _configuration
+else:
+    _configuration = _load_user_config(CONFIG_PATH)
+
+for _name in dir(_configuration):
+    if not _name.startswith("_"):
+        globals()[_name] = getattr(_configuration, _name)