Make Hierarchy a path-like object

rbackup/hierarchy/hierarchy.py

@@ -6,6 +6,7 @@
 import logging
 import pickle
 
+from os import PathLike
 from pathlib import Path
 
 # ========== Logging Setup ===========
@@ -18,7 +19,7 @@ METADATA_WRITE = "wb"
 
 
 # ========== Classes ==========
-class Hierarchy:
+class Hierarchy(PathLike):
     """A class for organizing the backup root hierarchy.
 
     Upon creation of a Hierarchy object, it is up to the caller
@@ -53,6 +54,9 @@ class Hierarchy:
         except TypeError as e:
             raise e
 
+    def __fspath__(self):
+        return str(self._path)
+
     @property
     def path(self):
         """Return the base directory of this hierarchy.