feat: Allow dataclass

configurize/allowed_types.py

@@ -1,3 +1,5 @@
+from dataclasses import is_dataclass
+
 from loguru import logger
 
 SEQUENCE_TYPES = (
@@ -52,11 +54,15 @@ def recur_to_allowed_types(obj, extra_allowed=()):
         Any: the converted object
     """
 
-    if not isinstance(obj, ALLOWED_TYPES + extra_allowed):
+    if not isinstance(obj, ALLOWED_TYPES + extra_allowed) and not is_dataclass(obj):
         logger.error(f"{obj} is NOT allowed in Config!!")
         obj = repr(obj)
     else:
         cls = type(obj)
+        if is_dataclass(obj):
+            cls = dict
+            obj = obj.__dict__
+
         if cls in SEQUENCE_TYPES:
             obj = cls([recur_to_allowed_types(i, extra_allowed) for i in obj])
         elif cls in MAPPING_TYPES:

configurize/config.py

@@ -357,8 +357,12 @@ def _get(self, name, deref=True):
                 raise e
 
     def __getattribute__(self, name: str):
-        if not name.startswith("_"):
-            return self._get(name)
+        try:
+            if not name.startswith("_"):
+                return self._get(name)
+        except AttributeError as e:
+            e.__traceback__ = filter_traceback_frames("configurize", e.__traceback__)
+            raise e from None
         return super().__getattribute__(name)
 
     def __repr__(self):

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "configurize"
-version = "0.1.5"
+version = "0.1.6"
 description = "Hierarchical configuration management with inheritance, cross-references, and diffing"
 readme = "README.md"
 license = {text = "MIT"}