本文整理汇总了Python中werkzeug.local.LocalStack方法的典型用法代码示例。如果您正苦于以下问题：Python local.LocalStack方法的具体用法？Python local.LocalStack怎么用？Python local.LocalStack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werkzeug.local的用法示例。
在下文中一共展示了local.LocalStack方法的4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: release_local
# 需要导入模块: from werkzeug import local [as 别名]
# 或者: from werkzeug.local import LocalStack [as 别名]
def release_local(local):
"""Releases the contents of the local for the current context.
This makes it possible to use locals without a manager.
Example::
>>> loc = Local()
>>> loc.foo = 42
>>> release_local(loc)
>>> hasattr(loc, 'foo')
False
With this function one can release :class:`Local` objects as well
as :class:`LocalStack` objects. However it is not possible to
release data held by proxies that way, one always has to retain
a reference to the underlying local object in order to be able
to release it.
.. versionadded:: 0.6.1
"""
local.__release_local__() 示例2: test_custom_idents
# 需要导入模块: from werkzeug import local [as 别名]
# 或者: from werkzeug.local import LocalStack [as 别名]
def test_custom_idents(self):
ident = 0
loc = local.Local()
stack = local.LocalStack()
mgr = local.LocalManager([loc, stack], ident_func=lambda: ident)
loc.foo = 42
stack.push({'foo': 42})
ident = 1
loc.foo = 23
stack.push({'foo': 23})
ident = 0
assert loc.foo == 42
assert stack.top['foo'] == 42
stack.pop()
assert stack.top is None
ident = 1
assert loc.foo == 23
assert stack.top['foo'] == 23
stack.pop()
assert stack.top is None 示例3: test_local_release
# 需要导入模块: from werkzeug import local [as 别名]
# 或者: from werkzeug.local import LocalStack [as 别名]
def test_local_release(self):
loc = local.Local()
loc.foo = 42
local.release_local(loc)
assert not hasattr(loc, 'foo')
ls = local.LocalStack()
ls.push(42)
local.release_local(ls)
assert ls.top is None 示例4: test_local_stack
# 需要导入模块: from werkzeug import local [as 别名]
# 或者: from werkzeug.local import LocalStack [as 别名]
def test_local_stack(self):
ident = local.get_ident()
ls = local.LocalStack()
assert ident not in ls._local.__storage__
assert ls.top is None
ls.push(42)
assert ident in ls._local.__storage__
assert ls.top == 42
ls.push(23)
assert ls.top == 23
ls.pop()
assert ls.top == 42
ls.pop()
assert ls.top is None
assert ls.pop() is None
assert ls.pop() is None
proxy = ls()
ls.push([1, 2])
assert proxy == [1, 2]
ls.push((1, 2))
assert proxy == (1, 2)
ls.pop()
ls.pop()
assert repr(proxy) == '<LocalProxy unbound>'
assert ident not in ls._local.__storage__