os/debian

rwx/os/__init__.py

@@ -2,10 +2,23 @@
 
 from pathlib import Path
 
+from rwx.err import Error
+from rwx.os.debian import Debian
+
 
 class OS:
     """Operating System."""
 
-    def __init__(self, path: str) -> None:
+    def __init__(self, path: Path) -> None:
         """Set root."""
-        self.root = Path(path)
+        self.root = path
+        self.name = self.get_name()
+
+    def get_name(self) -> str:
+        """Return mandatory name."""
+        raise Error
+
+
+def from_path(path: Path) -> OS:
+    """Initialize from an already existing path."""
+    return Debian(path)

rwx/os/debian.py

@@ -0,0 +1,17 @@
+"""Debian operating system."""
+
+from pathlib import Path
+
+from . import OS
+
+
+class Debian(OS):
+    """Debian operating system."""
+
+    def __init__(self, path: Path) -> None:
+        """Initialize."""
+        super().__init__(path)
+
+    def get_name(self) -> str:
+        """Return name."""
+        return "Debian"