本文整理汇总了Python中warnings.__warningregistry__方法的典型用法代码示例。如果您正苦于以下问题：Python warnings.__warningregistry__方法的具体用法？Python warnings.__warningregistry__怎么用？Python warnings.__warningregistry__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warnings的用法示例。
在下文中一共展示了warnings.__warningregistry__方法的2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: warningregistry
# 需要导入模块: import warnings [as 别名]
# 或者: from warnings import __warningregistry__ [as 别名]
def warningregistry(func):
def wrapper(*args, **kws):
missing = object()
saved = getattr(warnings, '__warningregistry__', missing).copy()
try:
return func(*args, **kws)
finally:
if saved is missing:
try:
del warnings.__warningregistry__
except AttributeError:
pass
else:
warnings.__warningregistry__ = saved 示例2: warningregistry
# 需要导入模块: import warnings [as 别名]
# 或者: from warnings import __warningregistry__ [as 别名]
def warningregistry(func):
def wrapper(*args, **kws):
missing = []
saved = getattr(warnings, '__warningregistry__', missing).copy()
try:
return func(*args, **kws)
finally:
if saved is missing:
try:
del warnings.__warningregistry__
except AttributeError:
pass
else:
warnings.__warningregistry__ = saved
return wrapper