added default return value in get_localizer to prevent KeyError

ABHIRANJAN-KUMAR1 · web-flow · commit 9efe6c2447a3 · 2025-11-03T12:53:22.000+05:30
diff --git a/patterns/creational/factory.py b/patterns/creational/factory.py
@@ -54,7 +54,8 @@ def get_localizer(language: str = "English") -> Localizer:
         "Greek": GreekLocalizer,
     }
 
-    return localizers[language]()
+        return localizers.get(language, EnglishLocalizer)()
+
 
 
 def main():

Original file line number	Diff line number	Diff line change
`@@ -54,7 +54,8 @@ def get_localizer(language: str = "English") -> Localizer:`
`54`	`54`	`"Greek": GreekLocalizer,`
`55`	`55`	`}`
`56`	`56`
`57`		`- return localizers[language]()`
	`57`	`+ return localizers.get(language, EnglishLocalizer)()`
	`58`	`+`
`58`	`59`
`59`	`60`
`60`	`61`	`def main():`