本文整理汇总了Python中idlelib.Percolator.Percolator.removefilter方法的典型用法代码示例。如果您正苦于以下问题：Python Percolator.removefilter方法的具体用法？Python Percolator.removefilter怎么用？Python Percolator.removefilter使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类idlelib.Percolator.Percolator的用法示例。
在下文中一共展示了Percolator.removefilter方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: PercolatorTest
# 需要导入模块: from idlelib.Percolator import Percolator [as 别名]
# 或者: from idlelib.Percolator.Percolator import removefilter [as 别名]
class PercolatorTest(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls.root = Tk()
cls.text = Text(cls.root)
@classmethod
def tearDownClass(cls):
del cls.text
cls.root.destroy()
del cls.root
def setUp(self):
self.percolator = Percolator(self.text)
self.filter_one = MyFilter()
self.filter_two = MyFilter()
self.percolator.insertfilter(self.filter_one)
self.percolator.insertfilter(self.filter_two)
def tearDown(self):
self.percolator.close()
self.text.delete('1.0', END)
def test_insertfilter(self):
self.assertIsNotNone(self.filter_one.delegate)
self.assertEqual(self.percolator.top, self.filter_two)
self.assertEqual(self.filter_two.delegate, self.filter_one)
self.assertEqual(self.filter_one.delegate, self.percolator.bottom)
def test_removefilter(self):
filter_three = MyFilter()
self.percolator.removefilter(self.filter_two)
self.assertEqual(self.percolator.top, self.filter_one)
self.assertIsNone(self.filter_two.delegate)
filter_three = MyFilter()
self.percolator.insertfilter(self.filter_two)
self.percolator.insertfilter(filter_three)
self.percolator.removefilter(self.filter_one)
self.assertEqual(self.percolator.top, filter_three)
self.assertEqual(filter_three.delegate, self.filter_two)
self.assertEqual(self.filter_two.delegate, self.percolator.bottom)
self.assertIsNone(self.filter_one.delegate)
def test_insert(self):
self.text.insert('insert', 'foo')
self.assertEqual(self.text.get('1.0', END), 'foo\n')
self.assertTupleEqual(self.filter_one.insert_called_with,
('insert', 'foo', None))
def test_modify_insert(self):
self.filter_one.insert = self.filter_one.uppercase_insert
self.text.insert('insert', 'bAr')
self.assertEqual(self.text.get('1.0', END), 'BAR\n')
def test_modify_chain_insert(self):
filter_three = MyFilter()
self.percolator.insertfilter(filter_three)
self.filter_two.insert = self.filter_two.uppercase_insert
self.filter_one.insert = self.filter_one.lowercase_insert
self.text.insert('insert', 'BaR')
self.assertEqual(self.text.get('1.0', END), 'bar\n')
def test_dont_insert(self):
self.filter_one.insert = self.filter_one.dont_insert
self.text.insert('insert', 'foo bar')
self.assertEqual(self.text.get('1.0', END), '\n')
self.filter_one.insert = self.filter_one.dont_insert
self.text.insert('insert', 'foo bar')
self.assertEqual(self.text.get('1.0', END), '\n')
def test_without_filter(self):
self.text.insert('insert', 'hello')
self.assertEqual(self.text.get('1.0', 'end'), 'hello\n')
def test_delete(self):
self.text.insert('insert', 'foo')
self.text.delete('1.0', '1.2')
self.assertEqual(self.text.get('1.0', END), 'o\n')
self.assertTupleEqual(self.filter_one.delete_called_with,
('1.0', '1.2'))