Documentation/adding

patterns/creational/factory.py

@@ -40,7 +40,16 @@ def localize(self, msg: str) -> str:
         """We'll punt if we don't have a translation"""
         return self.translations.get(msg, msg)
 
+class PersianLocalizer:
+    """A simple localizer for Persian"""
 
+    def __init__(self) -> None:
+        self.translations = {"car":"ماشین","bus":"اتوبوس"}
+
+    def localize(self, msg: str) -> str:
+        """We'll punt if we don't have a translation"""
+        return self.translations.get(msg, msg)
+
 class EnglishLocalizer:
     """Simply echoes the message"""
 
@@ -53,6 +62,7 @@ def get_localizer(language: str = "English") -> Localizer:
     localizers: Dict[str, Type[Localizer]] = {
         "English": EnglishLocalizer,
         "Greek": GreekLocalizer,
+        "Persian": PersianLocalizer
     }
 
     return localizers[language]()

patterns/creational/pool.py

@@ -27,14 +27,14 @@
 *TL;DR
 Stores a set of initialized objects kept ready to use.
 """
-
-
+from typing import Any
+from queue import Queue
 class ObjectPool:
-    def __init__(self, queue, auto_get=False):
+    def __init__(self, queue: Queue, auto_get=False) -> None:
         self._queue = queue
-        self.item = self._queue.get() if auto_get else None
+        self.item: Any = self._queue.get() if auto_get else None
 
-    def __enter__(self):
+    def __enter__(self) -> Any:
         if self.item is None:
             self.item = self._queue.get()
         return self.item