Initial commit.

play.py

@@ -0,0 +1,60 @@
+#!/usr/bin/python
+
+import wordle
+
+
+def display_instructions():
+    """Print out instuctions before starting play."""
+
+    print(f"""Welcome to Wordle!
+
+    Wordle has a hidden word of five letters, and you get to
+    make up to six guesses to find out what it is.
+
+    After each guess, you get feedback on each letter of your guess.
+    * {wordle.display_result(wordle.LetterResult.CORRECT, "Correct!")}
+    * {wordle.display_result(wordle.LetterResult.MOVE, "Correct, in a different location.")}
+    * {wordle.display_result(wordle.LetterResult.INCORRECT, "Not in the word.")}
+    """)
+
+
+def read_valid_guess(guess_number):
+    while True:
+        print(f"Guess {guess_number}: ", end='')
+        guess = input()
+        if guess in wordle.dictionary():
+            return guess
+
+        print(f"{guess} is not a valid Wordle word. Please try again.")
+
+
+def display_results(guess, results):
+    print("  ", end='')
+    for i in range(wordle.WORDLE_LENGTH):
+        print(wordle.display_result(results[i], guess[i]), end='')
+    print("")
+
+
+def play_game():
+    display_instructions()
+
+    target = wordle.select_word()
+
+    # To help with debugging
+    # print(f"The target is: {target}")
+
+    for guess_number in range(1, 6):
+        guess = read_valid_guess(guess_number)
+        results = wordle.grade_word(target, guess)
+
+        if wordle.success_result(results):
+            print(f"You won! It took {guess_number} guesses.")
+            return
+
+        display_results(guess, results)
+
+    print(f"Sorry, no guesses remaining. The word was: {target}")
+
+
+if __name__ == '__main__':
+    play_game()