Python is_blank示例

示例#1

 def test_is_blank_returns_false_for_text_with_trimmable_whitespace(self):
     self.assertFalse(is_blank('  some text   '))

示例#2

 def test_is_blank_returns_false_for_one_nonwhitespace_char_with_whitespace(self):
     self.assertFalse(is_blank('  n   '))

示例#3

 def test_is_blank_returns_true_for_one_space(self):
     self.assertTrue(is_blank(' '))

示例#4

 def test_is_blank_returns_true_for_several_spaces(self):
     self.assertTrue(is_blank('    '))

示例#5

 def test_is_blank_returns_true_for_empty_string(self):
     self.assertTrue(is_blank(''))