Python SequenceMatcher.find_longest_match примеры использования

Пример #1

Файл: difflib_test.py Проект: muupu/pythoncode

def test_find_longest_match():
	### find_longest_match ###
	s = SequenceMatcher(None, " abcd", "abcd abcd")
	lm = s.find_longest_match(0, 5, 0, 9)
	print lm
	# Out[3]: Match(a=0, b=4, size=5)

	### isjunk is defined ###
	s = SequenceMatcher(lambda x: x==" ", " abcd", "abcd abcd")
	lm = s.find_longest_match(0, 5, 0, 9)
	print lm
	# Match(a=1, b=0, size=4)

	### no blocks match ###
	s = SequenceMatcher(None, "ab", "c")
	lm = s.find_longest_match(0, 2, 0, 1)
	print lm
	# Match(a=0, b=0, size=0)

	### stripping common prefix or suffix ###
	s = SequenceMatcher(None, "ab", "acab")
	lm = s.find_longest_match(0, 2, 0, 4)
	print lm

Пример #2

Файл: difflib_test.py Проект: muupu/pythoncode

def test_find_longest_match2():
	### find_longest_match ###
	s = SequenceMatcher(None, "abcdeabce", "abcecabd")
	lm = s.find_longest_match(0, 9, 0, 8)
	print lm