本文整理汇总了Python中sklearn.datasets.base.Bunch.__dict__['key']方法的典型用法代码示例。如果您正苦于以下问题：Python Bunch.__dict__['key']方法的具体用法？Python Bunch.__dict__['key']怎么用？Python Bunch.__dict__['key']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sklearn.datasets.base.Bunch的用法示例。
在下文中一共展示了Bunch.__dict__['key']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: test_bunch_pickle_generated_with_0_16_and_read_with_0_17
# 需要导入模块: from sklearn.datasets.base import Bunch [as 别名]
# 或者: from sklearn.datasets.base.Bunch import __dict__['key'] [as 别名]
def test_bunch_pickle_generated_with_0_16_and_read_with_0_17():
bunch = Bunch(key='original')
# This reproduces a problem when Bunch pickles have been created
# with scikit-learn 0.16 and are read with 0.17. Basically there
# is a suprising behaviour because reading bunch.key uses
# bunch.__dict__ (which is non empty for 0.16 Bunch objects)
# whereas assigning into bunch.key uses bunch.__setattr__. See
# https://github.com/scikit-learn/scikit-learn/issues/6196 for
# more details
bunch.__dict__['key'] = 'set from __dict__'
bunch_from_pkl = loads(dumps(bunch))
# After loading from pickle the __dict__ should have been ignored
assert_equal(bunch_from_pkl.key, 'original')
assert_equal(bunch_from_pkl['key'], 'original')
# Making sure that changing the attr does change the value
# associated with __getitem__ as well
bunch_from_pkl.key = 'changed'
assert_equal(bunch_from_pkl.key, 'changed')
assert_equal(bunch_from_pkl['key'], 'changed')