本文整理汇总了Python中lib.drupy.DrupyPHP.is_string方法的典型用法代码示例。如果您正苦于以下问题：Python DrupyPHP.is_string方法的具体用法？Python DrupyPHP.is_string怎么用？Python DrupyPHP.is_string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lib.drupy.DrupyPHP的用法示例。
在下文中一共展示了DrupyPHP.is_string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: set
# 需要导入模块: from lib.drupy import DrupyPHP [as 别名]
# 或者: from lib.drupy.DrupyPHP import is_string [as 别名]
def set(cid, data, table = 'cache', expire = None, headers = None):
"""
Store data in the persistent cache.
The persistent cache is split up into four database
tables. Contributed plugins can add additional tables.
'cache_page': This table stores generated pages for anonymous
users. This is the only table affected by the page cache setting on
the administrator panel.
'cache_menu': Stores the cachable part of the users' menus.
'cache_filter': Stores filtered pieces of content. This table is
periodically cleared of stale entries by cron.
'cache': Generic cache storage table.
The reasons for having several tables are as follows:
- smaller tables allow for faster selects and inserts
- we try to put fast changing cache items and rather static
ones into different tables. The effect is that only the fast
changing tables will need a lot of writes to disk. The more
static tables will also be better cachable with MySQL's query cache
@param cid
The cache ID of the data to store.
@param data
The data to store in the cache. Complex data types will be
automatically serialized before insertion.
Strings will be stored as plain text and not serialized.
@param table
The table table to store the data in. Valid core values are 'cache_filter',
'cache_menu', 'cache_page', or 'cache'.
@param expire
One of the following values:
- CACHE_PERMANENT: Indicates that the item should never be removed unless
explicitly told to using cache_clear_all() with a cache ID.
- CACHE_TEMPORARY: Indicates that the item should be removed at the next
general cache wipe.
- A Unix timestamp: Indicates that the item should be kept at least until
the given time, after which it behaves like CACHE_TEMPORARY.
@param headers
A string containing HTTP php.header information for cached pages.
"""
if expire is None:
expire = lib_bootstrap.CACHE_PERMANENT
fields = {
'serialized' : 0,
'created' : REQUEST_TIME,
'expire' : expire,
'headers' : headers
}
if (not php.is_string(data)):
fields['data'] = php.serialize(data)
fields['serialized'] = 1
else:
fields['data'] = data
fields['serialized'] = 0
lib_database.merge(table).key({'cid' : cid}).fields(fields).execute()