本文整理汇总了Python中idlelib.Delegator.Delegator类的典型用法代码示例。如果您正苦于以下问题：Python Delegator类的具体用法？Python Delegator怎么用？Python Delegator使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Delegator类的15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
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2: test_mydel
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3: setdelegate
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
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
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
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: __init__
def __init__(self, glpane, staterefs, delegate = None, lexmods = {}):
#e rename glpane?
#e type of staterefs? [just an external dict, as of 061116 calling code; the 'refs' in the name is to remind you it's not owned]
#e rules/lexenv too?
#e ipath? [061116: no, that's separate, tho if we end up splitting it by state-layer,
# we might have to change that, or let env have ipaths per layer with the separately-passed one relative to all those ]
self.glpane = glpane
self.staterefs = staterefs ###k
###KLUGES, explained below [061028]:
Delegator.__init__(self, delegate) # this will be None or the parent env
for k,v in lexmods.iteritems():
setattr(self, k,v) # worst part of the kluge -- dangerous if symnames overlap method names
# next worst part: special methods like __repr__ end up delegating
pass示例8: test_mydel
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())示例9: __init__
def __init__(self, ext):
Delegator.__init__(self)
self.ext = altext(ext)
self.prog = regex.compile(make_pat(ext), flags=regex.S|regex.M)
try:
self.lang = getattr(__import__('languages'+ext), ext[1:])
if hasattr(self.lang, 'read_twice'):
self.read_twice = self.lang.read_twice
else:
self.read_twice = None
self.more_decorate = {}
if hasattr(self.lang, 'more_decorate'):
self.more_decorate = self.lang.more_decorate
except Exception as e:
self.lang = None
self.read_twice = None
finally:
self.LoadTagDefs()示例10: __init__
def __init__(self):
Delegator.__init__(self)
self.prog = prog
self.idprog = idprog
self.asprog = asprog
self.LoadTagDefs()示例11: __init__
def __init__(self):
Delegator.__init__(self)
self.reset_undo()示例12: __init__
def __init__(self, name):
self.name = name
Delegator.__init__(self, None)示例13: __init__
def __init__(self, line_number_instance):
Delegator.__init__(self)
self.ext = line_number_instance示例14: __init__
def __init__(self):
Delegator.__init__(self)
self.prog = re.compile(make_pat(), re.S)
self.idprog = re.compile(r"\s+(\w+)", re.S)
self.LoadTagDefs()示例15: __init__
def __init__(self, callback):
Delegator.__init__(self)
self.callback = callback
self.paste = False