def _suggest_similar_command(self, unknown_command: str) -> str:
min_dist = 100000
suggestion = ""
for command in self.config.commands.data.keys():
dist = levenshtein_distance(unknown_command, command)
if dist < min_dist:
suggestion = command
min_dist = dist
for command in self.config.commands.aliases.keys():
dist = levenshtein_distance(unknown_command, command)
if dist < min_dist:
suggestion = command
min_dist = dist
return suggestion
def test_levenshtein_distance_difference_1():
assert levenshtein_distance("aac", "abc") == 1
assert levenshtein_distance("abc", "aac") == 1
def test_levenshtein_distance_from_equal_strings():
assert levenshtein_distance("abc", "abc") == 0
def test_levenshtein_distance_swapped_letters():
assert levenshtein_distance("help", "hepl") == 2
def test_levenshtein_distance_different_length():
assert levenshtein_distance("ab", "abc") == 1
assert levenshtein_distance("abc", "ab") == 1
assert levenshtein_distance("a", "abc") == 2
assert levenshtein_distance("abc", "a") == 2
async def _precompile(self) -> None:
log.debug("Started precompiling functions...")
levenshtein_distance("", "")
log.debug("Finished precompiling functions")