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Author: alidumanyp

Week05/emails_ali_duman.py

@@ -0,0 +1,28 @@
+import re
+
+class Emails(list):
+    def __init__(self, emails):
+        validated_emails = self.validate(emails)
+        self.data = validated_emails
+        super().__init__(validated_emails)
+
+    @staticmethod
+    def validate(emails):
+        unique_emails = []
+        email_regex = r"^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$"
+        
+        for email in emails:
+            if not isinstance(email, str):
+                raise ValueError("All items must be strings.")
+            if not re.match(email_regex, email):
+                raise ValueError(f"Invalid email address: {email}")
+            if email not in unique_emails:
+                unique_emails.append(email)
+                
+        return unique_emails
+
+    def __repr__(self):
+        return f"{self.__class__.__name__}({self.data})"
+
+    def __str__(self):
+        return f"{self.data}"