test_textwrap.py 文件源码

def test_whitespace(self):
        # Whitespace munging and end-of-sentence detection

        text = """\
This is a paragraph that already has
line breaks.  But some of its lines are much longer than the others,
so it needs to be wrapped.
Some lines are \ttabbed too.
What a mess!
"""

        expect = ["This is a paragraph that already has line",
                  "breaks.  But some of its lines are much",
                  "longer than the others, so it needs to be",
                  "wrapped.  Some lines are  tabbed too.  What a",
                  "mess!"]

        wrapper = TextWrapper(45, fix_sentence_endings=True)
        result = wrapper.wrap(text)
        self.check(result, expect)

        result = wrapper.fill(text)
        self.check(result, '\n'.join(expect))