def test_multiple_sentences_and_multiple_paragraphs(self):
text = (
"Multiple assignment (also known as tuple unpacking or iterable "
"unpacking) allows you to assign multiple variables at the same "
"time in one line of code. This feature often seems simple after "
"you've learned about it, but **it can be tricky to recall "
"multiple assignment when you need it most**."
"\n\n"
"In this article we'll see what multiple assignment is, we'll "
"take a look at common uses of multiple assignment, and then "
"we'll look at a few uses for multiple assignment that are "
"often overlooked.")
wrapped = (
"Multiple assignment (also known as tuple unpacking or iterable "
"unpacking) allows you to assign multiple variables at the same "
"time in one line of code.\n"
"This feature often seems simple after you've learned about it, "
"but **it can be tricky to recall multiple assignment when you "
"need it most**."
"\n\n"
"In this article we'll see what multiple assignment is, we'll "
"take a look at common uses of multiple assignment, and then "
"we'll look at a few uses for multiple assignment that are "
"often overlooked.")
self.assertEqual(semantic_wrap(text).strip(), wrapped)
def test_long_single_sentence(self):
text = ("Whether I'm teaching new Pythonistas or long-time Python " +
"programmers, I frequently find that **Python programmers " +
"underutilize multiple assignment**.")
self.assertEqual(
semantic_wrap(text).strip(),
"Whether I'm teaching new Pythonistas or long-time Python " +
"programmers, I frequently find that **Python programmers " +
"underutilize multiple assignment**.")
def test_wrap_with_quotes(self):
text = dedent("""
I prefer putting quotes "inside the period". But not everyone does.
Some put "quotes outside punctuation." It's quite common actually.
""").lstrip()
expected = dedent("""
I prefer putting quotes "inside the period".
But not everyone does.
Some put "quotes outside punctuation."
It's quite common actually.
""").lstrip()
self.assertEqual(semantic_wrap(text), expected)
def test_two_sentences(self):
text = (
"I avail myself of the opportunity which a third edition of "
'"Jane Eyre" affords me, of again addressing a word to the '
"Public, to explain that my claim to the title of novelist rests "
"on this one work alone. If, therefore, the authorship of other "
"works of fiction has been attributed to me, an honour is awarded "
"where it is not merited; and consequently, denied where it is "
"justly due.")
wrapped = (
"I avail myself of the opportunity which a third edition of "
'"Jane Eyre" affords me, of again addressing a word to the '
"Public, to explain that my claim to the title of novelist rests "
"on this one work alone.\nIf, therefore, the authorship of other "
"works of fiction has been attributed to me, an honour is awarded "
"where it is not merited; and consequently, denied where it is "
"justly due.")
self.assertEqual(semantic_wrap(text).strip(), wrapped)
def test_different_punctuation_and_spacing(self):
text = dedent("""
This is a sentence. It's followed by another sentence.
This is a paragraph. With three sentences. Three? Four! Five.
But this paragraph just has one sentence, a long one.
""").lstrip()
expected = dedent("""
This is a sentence.
It's followed by another sentence.
This is a paragraph.
With three sentences.
Three?
Four!
Five.
But this paragraph just has one sentence, a long one.
""").lstrip()
self.assertEqual(semantic_wrap(text), expected)
def test_single_sentence(self):
text = "This text is already all on one line."
self.assertEqual(semantic_wrap(text).strip(), text)