本文整理汇总了Python中idlelib.Delegator.Delegator.setdelegate方法的典型用法代码示例。如果您正苦于以下问题：Python Delegator.setdelegate方法的具体用法？Python Delegator.setdelegate怎么用？Python Delegator.setdelegate使用的例子？那么恭喜您, 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.Delegator.Delegator的用法示例。
在下文中一共展示了Delegator.setdelegate方法的7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: test_mydel
# 需要导入模块: from idlelib.Delegator import Delegator [as 别名]
# 或者: from idlelib.Delegator.Delegator import setdelegate [as 别名]
def test_mydel(self):
# Test a simple use scenario.
# Initialize an int delegator.
mydel = Delegator(int)
self.assertIs(mydel.delegate, int)
self.assertEqual(mydel._Delegator__cache, set())
# Trying to access a non-attribute of int fails.
self.assertRaises(AttributeError, mydel.__getattr__, 'xyz')
# Add real int attribute 'bit_length' by accessing it.
bl = mydel.bit_length
self.assertIs(bl, int.bit_length)
self.assertIs(mydel.__dict__['bit_length'], int.bit_length)
self.assertEqual(mydel._Delegator__cache, {'bit_length'})
# Add attribute 'numerator'.
mydel.numerator
self.assertEqual(mydel._Delegator__cache, {'bit_length', 'numerator'})
# Delete 'numerator'.
del mydel.numerator
self.assertNotIn('numerator', mydel.__dict__)
# The current implementation leaves it in the name cache.
# self.assertIn('numerator', mydel._Delegator__cache)
# However, this is not required and not part of the specification
# Change delegate to float, first resetting the attributes.
mydel.setdelegate(float) # calls resetcache
self.assertNotIn('bit_length', mydel.__dict__)
self.assertEqual(mydel._Delegator__cache, set())
self.assertIs(mydel.delegate, float)示例2: test_mydel
# 需要导入模块: from idlelib.Delegator import Delegator [as 别名]
# 或者: from idlelib.Delegator.Delegator import setdelegate [as 别名]
def test_mydel(self):
# test a simple use scenario
# initialize
mydel = Delegator(int)
self.assertIs(mydel.delegate, int)
self.assertEqual(mydel._Delegator__cache, set())
# add an attribute:
self.assertRaises(AttributeError, mydel.__getattr__, "xyz")
bl = mydel.bit_length
self.assertEqual(bl, int.bit_length)
self.assertEqual(mydel.__dict__["bit_length"], int.bit_length)
self.assertEqual(mydel._Delegator__cache, {"bit_length"})
# add a second attribute
mydel.numerator
self.assertEqual(mydel._Delegator__cache, {"bit_length", "numerator"})
# delete the second (which, however, leaves it in the name cache)
del mydel.numerator
self.assertNotIn("numerator", mydel.__dict__)
self.assertIn("numerator", mydel._Delegator__cache)
# reset by calling .setdelegate, which calls .resetcache
mydel.setdelegate(float)
self.assertIs(mydel.delegate, float)
self.assertNotIn("bit_length", mydel.__dict__)
self.assertEqual(mydel._Delegator__cache, set())示例3: setdelegate
# 需要导入模块: from idlelib.Delegator import Delegator [as 别名]
# 或者: from idlelib.Delegator.Delegator import setdelegate [as 别名]
def setdelegate(self, delegate):
if self.delegate is not None:
self.unbind("<<toggle-auto-coloring>>")
Delegator.setdelegate(self, delegate)
if delegate is not None:
self.config_colors()
self.bind("<<toggle-auto-coloring>>", self.toggle_colorize_event)
self.notify_range("1.0", "end")示例4: setdelegate
# 需要导入模块: from idlelib.Delegator import Delegator [as 别名]
# 或者: from idlelib.Delegator.Delegator import setdelegate [as 别名]
def setdelegate(self, delegate):
if self.delegate is not None:
self.unbind("<<undo>>")
self.unbind("<<redo>>")
self.unbind("<<dump-undo-state>>")
Delegator.setdelegate(self, delegate)
if delegate is not None:
self.bind("<<undo>>", self.undo_event)
self.bind("<<redo>>", self.redo_event)
self.bind("<<dump-undo-state>>", self.dump_event)示例5: setdelegate
# 需要导入模块: from idlelib.Delegator import Delegator [as 别名]
# 或者: from idlelib.Delegator.Delegator import setdelegate [as 别名]
def setdelegate(self, delegate):
if self.delegate is not None:
self.unbind("<<toggle-auto-coloring>>")
Delegator.setdelegate(self, delegate)
if delegate is not None:
self.config_colors()
self.bind("<<toggle-auto-coloring>>", self.toggle_colorize_event)
self.notify_range("1.0", "end")
else:
# No delegate - stop any colorizing
self.stop_colorizing = True
self.allow_colorizing = False示例6: setdelegate
# 需要导入模块: from idlelib.Delegator import Delegator [as 别名]
# 或者: from idlelib.Delegator.Delegator import setdelegate [as 别名]
def setdelegate(self, delegate):
if self.delegate is not None:
self.unbind('<<toggle-auto-coloring>>')
Delegator.setdelegate(self, delegate)
if delegate is not None:
self.config_colors()
self.bind('<<toggle-auto-coloring>>', self.toggle_colorize_event)
self.notify_range('1.0', 'end')
else:
self.stop_colorizing = True
self.allow_colorizing = False
return示例7: test_mydel
# 需要导入模块: from idlelib.Delegator import Delegator [as 别名]
# 或者: from idlelib.Delegator.Delegator import setdelegate [as 别名]
def test_mydel(self):
mydel = Delegator(int)
self.assertIs(mydel.delegate, int)
self.assertEqual(mydel._Delegator__cache, set())
self.assertRaises(AttributeError, mydel.__getattr__, 'xyz')
bl = mydel.bit_length
self.assertIs(bl, int.bit_length)
self.assertIs(mydel.__dict__['bit_length'], int.bit_length)
self.assertEqual(mydel._Delegator__cache, {'bit_length'})
mydel.numerator
self.assertEqual(mydel._Delegator__cache, {'bit_length', 'numerator'})
del mydel.numerator
self.assertNotIn('numerator', mydel.__dict__)
self.assertIn('numerator', mydel._Delegator__cache)
mydel.setdelegate(float)
self.assertIs(mydel.delegate, float)
self.assertNotIn('bit_length', mydel.__dict__)
self.assertEqual(mydel._Delegator__cache, set())