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Emily Strobl5,429 Points
I dont get the challenge at all. what am i supose to do
import unittest from string_fun import get_anagrams class AnagramTests(unittest.TestCase): def test_in_anagrams(self): pass
import itertools def is_palindrome(yarn): """Return whether or not a string is a palindrome. A palindrome is a word/phrase that's the same in both directions. """ return yarn == yarn[::-1] def get_anagrams(*yarn): """Return a list of anagrams for a string.""" # If only one letter came in, return it if yarn: if len(yarn) <= 1: return list(yarn) else: raise ValueError("Must provide at least two letters") # Get all of the words from the dictionary words = set([ w.strip().lower() for w in open('words.txt') ]) output = set() for thread in yarn: thread = thread.lower() # Find all possible anagrams for i in range(2, len(thread)): fibers = set( [''.join(w) for w in itertools.permutations(thread, i)] ) output.update(fibers.intersection(words)) # Finally, return all of the combinations that are in the dictionary return sorted(list(output))
Steven Parker224,864 Points
Currently., the body of the "test_in_anagrams" method contains only the keyword "pass". Your task is to replace that with some code that will perform a test on the "get_anagrams" function to see if when you pass it "treehouse" as an argument, what it returns contains the word "house".
Hint: You'll probably want to use the "assertIn()" method.