From e93953331b34a2d2e0e99a5dfd7436ec901b3c95 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ahmet=20alp=20=C3=96zdemir?=
 <109877223+akoalp@users.noreply.github.com>
Date: Sun, 4 Jan 2026 10:55:53 +0300
Subject: [PATCH] Create emails_alp_ozdemir.py

---
 Week05/emails_alp_ozdemir.py | 38 ++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 Week05/emails_alp_ozdemir.py

diff --git a/Week05/emails_alp_ozdemir.py b/Week05/emails_alp_ozdemir.py
new file mode 100644
index 00000000..484a825c
--- /dev/null
+++ b/Week05/emails_alp_ozdemir.py
@@ -0,0 +1,38 @@
+import re
+
+class Emails(list):
+    def __init__(self, emails):
+        unique_emails = []
+        if emails:
+            seen = set()
+            for email in emails:
+                if email not in seen:
+                    unique_emails.append(email)
+                    seen.add(email)
+
+        super().__init__(unique_emails)
+     
+        self.data = self
+
+       
+        self.validate()
+
+    def validate(self):
+        
+        email_pattern = re.compile(r'^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$') 
+        
+        for email in self:
+            
+            if not isinstance(email, str):
+                raise ValueError("Emails must be strings")
+
+            if not email_pattern.match(email):
+                raise ValueError(f"Invalid email address: {email}")
+
+    def __repr__(self):
+        
+        return f"Emails({super().__repr__()})"
+
+    def __str__(self):
+        
+        return f"Emails({super().__str__()})"