本文整理汇总了Python中contextlib.GeneratorContextManager.__init__方法的典型用法代码示例。如果您正苦于以下问题：Python GeneratorContextManager.__init__方法的具体用法？Python GeneratorContextManager.__init__怎么用？Python GeneratorContextManager.__init__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contextlib.GeneratorContextManager的用法示例。
在下文中一共展示了GeneratorContextManager.__init__方法的6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: get_init
# 需要导入模块: from contextlib import GeneratorContextManager [as 别名]
# 或者: from contextlib.GeneratorContextManager import __init__ [as 别名]
def get_init(cls):
return cls.__init__.__func__ 示例2: __init__
# 需要导入模块: from contextlib import GeneratorContextManager [as 别名]
# 或者: from contextlib.GeneratorContextManager import __init__ [as 别名]
def __init__(self, g, *a, **k):
return _GeneratorContextManager.__init__(self, g(*a, **k)) 示例3: __init__
# 需要导入模块: from contextlib import GeneratorContextManager [as 别名]
# 或者: from contextlib.GeneratorContextManager import __init__ [as 别名]
def __init__(self, f):
self.args, self.varargs, self.varkw, self.defaults = \
inspect.getargspec(f)
self.kwonlyargs = []
self.kwonlydefaults = None 示例4: get_init
# 需要导入模块: from contextlib import GeneratorContextManager [as 别名]
# 或者: from contextlib.GeneratorContextManager import __init__ [as 别名]
def get_init(cls):
return cls.__init__.__func__
# getargspec has been deprecated in Python 3.5 示例5: __init__
# 需要导入模块: from contextlib import GeneratorContextManager [as 别名]
# 或者: from contextlib.GeneratorContextManager import __init__ [as 别名]
def __init__(self, gen):
GeneratorContextManager.__init__(self, gen)
self.enter_called = False
self.exit_called = False
self.exit_args = None 示例6: testErrorsInBool
# 需要导入模块: from contextlib import GeneratorContextManager [as 别名]
# 或者: from contextlib.GeneratorContextManager import __init__ [as 别名]
def testErrorsInBool(self):
# issue4589: __exit__ return code may raise an exception
# when looking at its truth value.
class cm(object):
def __init__(self, bool_conversion):
class Bool:
def __nonzero__(self):
return bool_conversion()
self.exit_result = Bool()
def __enter__(self):
return 3
def __exit__(self, a, b, c):
return self.exit_result
def trueAsBool():
with cm(lambda: True):
self.fail("Should NOT see this")
trueAsBool()
def falseAsBool():
with cm(lambda: False):
self.fail("Should raise")
self.assertRaises(AssertionError, falseAsBool)
def failAsBool():
with cm(lambda: 1 // 0):
self.fail("Should NOT see this")
self.assertRaises(ZeroDivisionError, failAsBool)