Sphinx Class - Denise C. #36
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| 'X': 8, | ||
| 'Y': 4, | ||
| 'Z': 10 | ||
| } |
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Nice job naming LETTER_POOL and LETTER_POINT_VALUES as constant variables 👍
adagrams/game.py
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| list_of_all_letters = [] | ||
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| for letter,amount_of_that_letter in LETTER_POOL.items(): |
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Missing white space after the comma, should look like letter, amount_of_that_letter.
It's a small thing, but as you write more code (and eventually contribute to a large codebase) it's important to be consistent with whitespaces so that the whole project stays neat. Here's the official Python style guide that covers whitespaces.
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amount_of_that_letter is descriptive but might be considered a little lengthy. What about something like letter_freq?
adagrams/game.py
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| list_of_all_letters = [] | ||
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| for letter,amount_of_that_letter in LETTER_POOL.items(): | ||
| for _ in range(amount_of_that_letter): |
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👍 good use of _ when we don't need an actual looping variable
adagrams/game.py
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| for letter,amount_of_that_letter in LETTER_POOL.items(): | ||
| for _ in range(amount_of_that_letter): | ||
| list_of_all_letters.append(letter) |
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How do you think you could use list comprehension to write the loop from lines 66-68 in one line?
adagrams/game.py
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| 'Y': 4, | ||
| 'Z': 10 | ||
| } | ||
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| def draw_letters(): |
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Notice that the draw_letters method has two responsibilities. It is creating a letter pool to draw from and then pulling random letters. To keep your methods to a single responsibility, consider pulling out the logic from lines 64-68 into a helper function and then invoking that helper function in draw_letters. Maybe something like create_letter_pool?
adagrams/game.py
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| for letter in word: | ||
| letter = letter.upper() |
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Same comment as above, call upper on word before looping
adagrams/game.py
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| def score_word(word): | ||
| pass | ||
| sum = 0 |
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While we are accumulating the score for each letter, a more descriptive name for this variable could be total_score
| def test_get_highest_word_many_ties_pick_first_shortest(): | ||
| # Arrange | ||
| words = ["LL", "NN", "RR", "AA"] | ||
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| # Act | ||
| best_word = get_highest_word_score(words) | ||
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| # Assert | ||
| assert best_word[0] == "LL" | ||
| assert best_word[1] == 2 | ||
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| def test_get_highest_word_many_ties_pick_first_shortest_not_in_first_position(): | ||
| # Arrange | ||
| words = ["LL", "NN", "JQ", "AA"] | ||
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| # Act | ||
| best_word = get_highest_word_score(words) | ||
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| # Assert | ||
| assert best_word[0] == "JQ" | ||
| assert best_word[1] == 18 |
adagrams/game.py
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| winning_word_info = [] # ["word", score] index = [0, 1] |
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Remove debugging comments when you submit code. It's not a big deal here but when you go to industry, extraneous comments will clutter up huge codebases. Since your code is self-documenting with descriptively named variables and functions and is readable, we wouldn't need this comment to understand how the code works.
adagrams/game.py
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| return winning_word_info_tuple |
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Instead of creating a list winning_word_info and then casting that list to a tuple, you can directly return a tuple like this:
return word, word_scoreWith this refactor you'd have to update the loop a little bit so you know the word_score and the word that corresponds to it.
Recall that tuple syntax can omit parens and just use commas to separate the elements of a tuple:
https://learn-2.galvanize.com/cohorts/4211/blocks/1032/content_files/representing-data/tuples.md
| for letter in word.upper(): | ||
| total_score += LETTER_POINT_VALUES[letter] | ||
| if len(word) >= 7: | ||
| total_score += 8 |
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Didn't call this out earlier, but your code would be more self-documenting by using constant variables here too:
BONUS_LENGTH_MIN = 7
BONUS_POINTS = 8
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While a hand can't be more than 10 letters and therefore a word can't be more than 10 letters, you could make this check more explicit and conform to the instructions in the README more by having the check on line 108 be: if BONUS_LENGTH_MIN <= len(word) <= BONUS_LENGTH_MAX:
Where BONUS_LENGTH_MAX is 10
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