Again changed type hints..

src/django_routify/_abstraction.py

@@ -1,5 +1,5 @@
 from abc import ABC, abstractmethod
-from typing import Any, Dict, List, Type, Union
+from typing import Any, Dict, List, Optional, Type
 
 from django.urls import URLPattern
 
@@ -116,7 +116,7 @@ class BaseRouter(ABC):
 
     Attributes:
         ALLOWED_METHODS: str                := ALLOWED_METHODS is a valid HTTP methods
-        __app_name: Union[str, None]        := Application name same as app_name in urls.py
+        __app_name: Optional[str]           := Application name same as app_name in urls.py
         __prefix: str                       := Prefix for each url paths
         __urls: List[URLPattern]            := List of URLPatterns that can be included in urlpatterns
         __auto_naming: bool = True          := Auto naming for every view
@@ -127,7 +127,7 @@ class BaseRouter(ABC):
     ALLOWED_METHODS = ('GET', 'POST', 'PUT', 'PATCH', 'DELETE')
     'ALLOWED_METHODS is a valid HTTP methods'
 
-    __app_name: Union[str, None]
+    __app_name: Optional[str]
     'Application name same as app_name in urls.py'
     __prefix: str
     'Prefix for each url paths | By default equals ""'
@@ -149,8 +149,8 @@ def __init__(
     ) -> None:
         """
         Initial method for Router.
-        :param prefix: Union[str, None]
-        :param app_name: Union[str, None]
+        :param prefix: Optional[str]
+        :param app_name: Optional[str]
         :param kwargs: Any
         """
 

src/django_routify/router.py

@@ -6,7 +6,7 @@
 from django.views import View
 
 from inspect import isclass
-from typing import Callable, List, Type, Union
+from typing import Callable, List, Optional, Type, Union
 import re
 
 from ._abstraction import BaseRouter
@@ -22,7 +22,7 @@ class Router(BaseRouter):
 
     Attributes:
         ALLOWED_METHODS: str                := ALLOWED_METHODS is a valid HTTP methods
-        __app_name: Union[str, None]        := Application name same as app_name in urls.py
+        __app_name: Optional[str]           := Application name same as app_name in urls.py
         __prefix: str                       := Prefix for each url paths
         __urls: List[URLPattern]            := List of URLPatterns that can be included in urlpatterns
         __auto_naming: bool = True          := Auto naming for every view
@@ -38,8 +38,8 @@ def register(view: Union[FUNC_BASED_VIEW, View]) -> Union[FUNC_BASED_VIEW, View]
             if isclass(view) and issubclass(view, View):
                 class_based = True
 
-            name: Union[str, None] = kwargs.get('name', None)
-            methods: Union[List[str], None] = kwargs.get('methods', None)
+            name: Optional[str] = kwargs.get('name', None)
+            methods: Optional[List[str]] = kwargs.get('methods', None)
 
             _validate_type('url_path', url_path, str)
             _validate_type('name', name, (str, type(None)))

src/django_routify/validator.py

@@ -4,14 +4,14 @@
 def _validate_type(
     obj_name: str,
     obj: object,
-    expected_type: Union[Type,  Tuple[Any]],
+    expected_type: Union[Type,  Tuple],
 ) -> None:
     """
     Function validator for router class.
     Do not use it without need in your code!
     :param obj_name: str
     :param obj: object
-    :param expected_type: Union[Type,  Tuple[Any]]
+    :param expected_type: Union[Type, Tuple]
     :return: None
     """