more test cases

into dev

.pydevproject

@@ -1,13 +1,20 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?eclipse-pydev version="1.0"?><pydev_project>
-        
-    <pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">Default</pydev_property>
-        
-    <pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python interpreter</pydev_property>
-        
-    <pydev_pathproperty name="org.python.pydev.PROJECT_SOURCE_PATH">
-        <path>/${PROJECT_DIR_NAME}/src</path>
-        <path>/${PROJECT_DIR_NAME}</path>
-    </pydev_pathproperty>
-    
-</pydev_project>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?eclipse-pydev version="1.0"?><pydev_project>
+            
+    
+    <pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">Python311</pydev_property>
+            
+    
+    <pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python interpreter</pydev_property>
+            
+    
+    <pydev_pathproperty name="org.python.pydev.PROJECT_SOURCE_PATH">
+                
+        <path>/${PROJECT_DIR_NAME}/src</path>
+                
+        <path>/${PROJECT_DIR_NAME}</path>
+            
+    </pydev_pathproperty>
+        
+
+</pydev_project>

pyproject.toml

@@ -34,7 +34,9 @@ classifiers = [
 ]
 dependencies = [
     'importlib-metadata; python_version<"3.9"',
-    'packaging'
+    'packaging',
+    'frozendict',
+    'typeguard'
 ]
 dynamic = ["version"]
 
@@ -78,7 +80,7 @@ test              = ["chacha_cicd_helper"]
 coverage-check    = ["chacha_cicd_helper"]
 complexity-check  = ["chacha_cicd_helper"]
 quality-check     = ["chacha_cicd_helper"]
-type-check        = ["chacha_cicd_helper"]
+type-check        = ["chacha_cicd_helper","types-pytz"]
 doc-gen           = ["chacha_cicd_helper"]
 
 # [project.scripts]

src/dabmodel/__init__.py

@@ -11,4 +11,24 @@ Main module __init__ file.
 """
 
 from .__metadata__ import __version__, __Summuary__, __Name__
-from .model import DABField, BaseFeature, BaseAppliance, default_values_override
+from .model import (
+    DABFieldInfo,
+    DABField,
+    BaseAppliance,
+    BaseFeature,
+    DABModelException,
+    MultipleInheritanceForbidden,
+    BrokenInheritance,
+    ReadOnlyField,
+    NewFieldForbidden,
+    NotAnnotatedField,
+    ReadOnlyFieldAnnotation,
+    InvalidFieldValue,
+    InvalidFieldAnnotation,
+    IncompletelyAnnotatedField,
+    ImportForbidden,
+    FunctionForbidden,
+    FrozenDABField,
+    InvalidFeatureInheritance,
+    FeatureNotBound,
+)

src/dabmodel/__metadata__.py

@@ -15,20 +15,26 @@ import warnings
 
 try:  # pragma: no cover
     __version__ = version("dabmodel")
-except PackageNotFoundError: # pragma: no cover
-    warnings.warn("can not read __version__, assuming local test context, setting it to ?.?.?")
+except PackageNotFoundError:  # pragma: no cover
+    warnings.warn(
+        "can not read __version__, assuming local test context, setting it to ?.?.?"
+    )
     __version__ = "?.?.?"
 
 try:  # pragma: no cover
     dist = distribution("dabmodel")
     __Summuary__ = dist.metadata["Summary"]
 except PackageNotFoundError:  # pragma: no cover
-    warnings.warn('can not read dist.metadata["Summary"], assuming local test context, setting it to <dabmodel description>')
+    warnings.warn(
+        'can not read dist.metadata["Summary"], assuming local test context, setting it to <dabmodel description>'
+    )
     __Summuary__ = "dabmodel description"
 
 try:  # pragma: no cover
     dist = distribution("dabmodel")
     __Name__ = dist.metadata["Name"]
 except PackageNotFoundError:  # pragma: no cover
-    warnings.warn('can not read dist.metadata["Name"], assuming local test context, setting it to <dabmodel>')
+    warnings.warn(
+        'can not read dist.metadata["Name"], assuming local test context, setting it to <dabmodel>'
+    )
     __Name__ = "dabmodel"

src/dabmodel/tools.py

@@ -0,0 +1,17 @@
+"""library's internal tools"""
+
+from uuid import UUID
+from datetime import datetime
+import json
+
+
+class DABJSONEncoder(json.JSONEncoder):
+    """allows to JSON encode non supported data type"""
+
+    def default(self, o):
+        if isinstance(o, UUID):
+            # if the o is uuid, we simply return the value of uuid
+            return o.hex
+        if isinstance(o, datetime):
+            return str(o)
+        return json.JSONEncoder.default(self, o)

test/test_debug.py

@@ -1,37 +0,0 @@
-from pydantic import BaseModel, SerializeAsAny
-
-
-class commonbase(
-    BaseModel,
-    revalidate_instances="subclass-instances",  # toogle to generate error
-): ...
-
-
-class basechild(commonbase):
-    test_val: int = 1
-
-
-class derivedchild(basechild):
-    test_val2: int = 2
-
-
-class container(commonbase):
-
-    ct_child_1: dict[str, basechild] = {}
-    ct_child_2: SerializeAsAny[dict[str, basechild]] = {}
-    ct_child_3: dict[str, SerializeAsAny[basechild]] = {}
-
-
-if __name__ == "__main__":
-    test_val = container(
-        ct_child_1={"test1": derivedchild()},
-        ct_child_2={"test2": derivedchild()},
-        ct_child_3={"test3": derivedchild()},
-    )
-
-    print(test_val.model_dump_json(indent=1))
-
-    print(test_val.model_dump())
-    assert "test_val2" not in test_val.model_dump()["ct_child_1"]["test1"]
-    assert "test_val2" in test_val.model_dump()["ct_child_2"]["test2"]
-    assert "test_val2" in test_val.model_dump()["ct_child_3"]["test3"]