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* Increased Readability Of Variables * Update anagrams.py * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Update anagrams.py * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci Co-authored-by: Christian Clauss <cclauss@me.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
from __future__ import annotations
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import collections
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import pprint
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from pathlib import Path
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def signature(word: str) -> str:
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"""Return a word sorted
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>>> signature("test")
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'estt'
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>>> signature("this is a test")
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' aehiisssttt'
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>>> signature("finaltest")
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'aefilnstt'
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"""
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return "".join(sorted(word))
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def anagram(my_word: str) -> list[str]:
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"""Return every anagram of the given word
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>>> anagram('test')
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['sett', 'stet', 'test']
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>>> anagram('this is a test')
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[]
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>>> anagram('final')
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['final']
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"""
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return word_by_signature[signature(my_word)]
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data: str = Path(__file__).parent.joinpath("words.txt").read_text(encoding="utf-8")
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word_list = sorted({word.strip().lower() for word in data.splitlines()})
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word_by_signature = collections.defaultdict(list)
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for word in word_list:
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word_by_signature[signature(word)].append(word)
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if __name__ == "__main__":
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all_anagrams = {word: anagram(word) for word in word_list if len(anagram(word)) > 1}
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with open("anagrams.txt", "w") as file:
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file.write("all_anagrams = \n ")
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file.write(pprint.pformat(all_anagrams))
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