Resolve #93 (#116)

src/vowels/checkvowels.py

@@ -0,0 +1,29 @@
+def is_character_vowel(char):
+    """
+    Check if a given character is a vowel.
+
+    Parameters:
+    - char (str): The character to be checked.
+
+    Returns:
+    - bool: True if the character is a vowel, False otherwise.
+    """
+    vowels = "aeiouAEIOU"
+    return char in vowels
+
+def main():
+    user_input = input("Enter a character: ")
+    """
+    Main function to get user input and determine if the entered character is a vowel.
+    """
+
+    if len(user_input) == 1 and user_input.isalpha():
+        if is_character_vowel(user_input):
+            print(f"The character '{user_input}' is a vowel.")
+        else:
+            print(f"The character '{user_input}' is not a vowel.")
+    else:
+        print("Please enter a single alphabetic character.")
+
+if __name__ == "__main__":
+    main()

tests/vowels/test_checkvowels.py

@@ -0,0 +1,12 @@
+
+from vowels.checkvowels import is_character_vowel
+
+
+def test_is_character_vowel():
+    assert is_character_vowel('a') == True
+    assert is_character_vowel('b') == False
+    assert is_character_vowel('A') == True
+    assert is_character_vowel('1') == False
+    assert is_character_vowel('@') == False
+
+