From ffe902a6efe4425209bf92963ecd1c1549800060 Mon Sep 17 00:00:00 2001
From: mehmetusta03 <mehmetustasb@gmail.com>
Date: Tue, 23 Dec 2025 12:59:01 +0300
Subject: [PATCH] Add Emails class for email validation and storage

---
 Week05/emails_mehmet_usta.py | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 Week05/emails_mehmet_usta.py

diff --git a/Week05/emails_mehmet_usta.py b/Week05/emails_mehmet_usta.py
new file mode 100644
index 00000000..f355dde9
--- /dev/null
+++ b/Week05/emails_mehmet_usta.py
@@ -0,0 +1,24 @@
+import re
+
+class Emails(list):
+    def __init__(self, data):
+        self.validate(data)
+        unique_emails = list(set(data))
+        super().__init__(unique_emails)
+        self.data = unique_emails
+
+    def validate(self, data):
+        if not all(isinstance(x, str) for x in data):
+            raise ValueError("All items must be strings")
+
+        pattern = re.compile(r"^[\w\.-]+@[\w\.-]+\.\w+$")
+
+        for email in data:
+            if not pattern.match(email):
+                raise ValueError("Invalid email address")
+
+    def __repr__(self):
+        return f"Emails({list(self)})"
+
+    def __str__(self):
+        return "\n".join(self)