Made an epic showcase website and API!

projects/Day 8/main.py

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+import art
+
+alphabet = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z']
+
+def caesar(text, shift, direction):
+    final_text = ""
+    for letter in text:
+        if letter in alphabet:
+            letter_index = alphabet.index(letter)
+            if direction == "encode":
+                letter_index += shift
+                if letter_index >= 26:
+                    letter_index -= 26
+            elif direction == "decode":
+                letter_index -= shift
+            final_text += alphabet[letter_index]
+        else:
+            final_text += letter
+    print(f"Here's the result: {final_text}")
+
+def cipher():
+    direction = input("Type 'encode' to encrypt, type 'decode' to decrypt:\n")
+    text = input("Type your message:\n").lower()
+    shift = int(input("Type the shift number:\n"))
+    caesar(text, shift, direction)
+    restart = input("Type 'yes' if you want to go again. Otherwise type 'no'.\n")
+    if restart == "yes":
+        cipher()
+    else:
+        return
+
+print(art.logo)
+cipher()