本文整理匯總了Python中werkzeug.contrib.cache.SimpleCache.delete方法的典型用法代碼示例。如果您正苦於以下問題：Python SimpleCache.delete方法的具體用法？Python SimpleCache.delete怎麽用？Python SimpleCache.delete使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類werkzeug.contrib.cache.SimpleCache的用法示例。
在下文中一共展示了SimpleCache.delete方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: ImageSimpleCache
# 需要導入模塊: from werkzeug.contrib.cache import SimpleCache [as 別名]
# 或者: from werkzeug.contrib.cache.SimpleCache import delete [as 別名]
class ImageSimpleCache(ImageCache):
"""Simple image cache."""
def __init__(self):
"""Initialize the cache."""
super(ImageSimpleCache, self).__init__()
self.cache = SimpleCache()
def get(self, key):
"""Return the key value.
:param key: the object's key
:return: the stored object
:rtype: `BytesIO` object
"""
return self.cache.get(key)
def set(self, key, value, timeout=None):
"""Cache the object.
:param key: the object's key
:param value: the stored object
:type value: `BytesIO` object
:param timeout: the cache timeout in seconds
"""
timeout = timeout if timeout else self.timeout
self.cache.set(key, value, timeout)
def delete(self, key):
"""Delete the specific key."""
self.cache.delete(key)
def flush(self):
"""Flush the cache."""
self.cache.clear()示例2: _UserSessions
# 需要導入模塊: from werkzeug.contrib.cache import SimpleCache [as 別名]
# 或者: from werkzeug.contrib.cache.SimpleCache import delete [as 別名]
class _UserSessions(object):
def __init__(self):
self.cache = SimpleCache()
def create(self, user_id):
user = User.find(User.id == user_id)
if user is None:
return None
sess = os.urandom(24)
self.cache.set(sess, user_id)
session['key'] = sess
return sess
def get(self):
if 'key' not in session:
return None
key = session['key']
user_id = self.cache.get(key)
user = User.find(User.id == user_id)
session['user'] = user
return user
def delete(self):
if 'key' in session:
self.cache.delete(session['key'])
session.pop('key', None)
session.pop('user', None)