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Start your free trialEmily Strobl
5,429 PointsHelp please
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[0]) <= 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))
1 Answer
Steven Parker
231,172 PointsCurrently., 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.