Initial commit

.gitignore

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+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/

exceptions.py

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+
+class WordleGameOver(Exception):
+    ...
+
+class WordleInvalidGuess(Exception):
+    ...
+
+class WordleUnknownWord(Exception):
+    ...
+

util.py

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+from wordle import CORRECT, IN_WORD, NOT_IN_WORD
+
+def green(string):
+    return f"\033[42;30m{string}\033[0m"
+
+def yellow(string):
+    return f"\033[43;30m{string}\033[0m"
+
+def grey(string):
+    return f"\033[100;30m{string}\033[0m"
+
+empty_guess = ("     ", [NOT_IN_WORD for i in range(5)])

wordle-cli.py

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+from exceptions import WordleInvalidGuess, WordleUnknownWord
+from wordle import Wordle
+from wordle import CORRECT, IN_WORD, NOT_IN_WORD
+from util import green, yellow, grey, empty_guess
+
+def print_guess(guess, result):
+    string = ""
+    guess = guess.upper()
+    for c, r in zip(guess, result):
+        if r == CORRECT:
+            string += green(f" {c} ") + " "
+        elif r == IN_WORD:
+            string += yellow(f" {c} ") + " "
+        elif r == NOT_IN_WORD:
+            string += grey(f" {c} ") + " "
+    print(string, end="")
+
+def print_character_state(game, characters):
+    string = ""
+    states = game.get_characters()
+    for c in characters:
+        if states[c] == CORRECT:
+            string += green(f" {c} ") + " "
+        elif states[c] == IN_WORD:
+            string += yellow(f" {c} ") + " "
+        elif states[c] == NOT_IN_WORD:
+            string += grey(f" {c} ") + " "
+        elif states[c] == None:
+            string += f" {c}  "
+    print(string, end="")
+
+def print_state(game):
+    guesses = game.guesses + [empty_guess for j in range(game.max_guesses - len(game.guesses)) ]
+
+    # keyboard layout
+    keyboard = ("qwertzuiop", "asdfghjkl", "yxcvbnm")
+
+    # guesses
+    for index, g in enumerate(guesses):
+        guess, result = g
+        print_guess(guess, result)
+
+        # print keyboard
+        print("    ", end="")
+        if index < 3:
+            print_character_state(game, keyboard[index])
+        print()
+
+
+if __name__ == "__main__":
+    
+    game = Wordle()
+
+    print("Game has started:")
+
+    while not game.has_ended():
+
+        print_state(game)
+
+        while True:
+            guess = input("Please enter your guess:  ")
+            try:
+                result = game.guess(guess)
+                break
+            except WordleInvalidGuess:
+                print("Invalid guess.", end=" ")
+            except WordleUnknownWord:
+                print("Unknown word.", end=" ")
+
+    print_state(game)
+
+    if game.has_won():
+        print("You win!")
+    else:
+        print(f"You lost. The word was {game._word.upper()} ...")

wordle.py

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+import random
+from exceptions import WordleGameOver, WordleInvalidGuess, WordleUnknownWord
+
+CORRECT     = 0
+IN_WORD     = 1
+NOT_IN_WORD = 2
+
+with open("words.txt", "r") as words_file:
+    words = words_file.readline().strip().split(",")
+    guesses = words_file.readline().strip().split(",")
+
+class Wordle:
+
+    def __init__(self, max_guesses = 6):
+        self.max_guesses = max_guesses
+        self.guesses = []
+        self._word = random.choice(words).lower()
+        self._ended = False
+        self._won = False
+
+    def has_ended(self):
+        return self._ended
+
+    def has_won(self):
+        return self._won
+
+    def get_characters(self):
+        characters = { c : None for c in "abcdefghijklmnopqrstuvwxyz"}
+        for guess, result in self.guesses:
+            for c, r in zip(guess, result):
+                characters[c] = r
+        return characters
+
+    def guess(self, word):
+        # Check if guess is valid
+        if len(word) != 5:
+            raise WordleInvalidGuess("Guess must have length 5")
+        word = word.lower()
+        if word not in words and word not in guesses:
+            raise WordleUnknownWord(f"Unknown word '{word}'")
+
+        if self.has_ended():
+            raise WordleGameOver("Game is already over.")
+
+        result = []
+        correct = True
+
+        for index, c in enumerate(word):
+            if c not in self._word:
+                result.append(NOT_IN_WORD)
+                correct = False
+            elif word[index] == self._word[index]:
+                result.append(CORRECT)
+                correct = correct and True
+            else:
+                result.append(IN_WORD)
+                correct = False
+        
+        self.guesses.append((word, result))
+        if correct or len(self.guesses) == self.max_guesses:
+            self._ended = True
+            self._won = correct
+            
+        return result
+
+    def reset(self):
+        self.guesses = []
+        self._ended = False
+        self._won = False
+
+    def reroll(self):
+        self._word = random.choice(words)
+        self.reset()