本文整理汇总了Python中pulp.server.db.model.content.ContentCatalog.get_expiration方法的典型用法代码示例。如果您正苦于以下问题：Python ContentCatalog.get_expiration方法的具体用法？Python ContentCatalog.get_expiration怎么用？Python ContentCatalog.get_expiration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pulp.server.db.model.content.ContentCatalog的用法示例。
在下文中一共展示了ContentCatalog.get_expiration方法的3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: purge_expired
# 需要导入模块: from pulp.server.db.model.content import ContentCatalog [as 别名]
# 或者: from pulp.server.db.model.content.ContentCatalog import get_expiration [as 别名]
def purge_expired(self, grace_period=GRACE_PERIOD):
"""
Purge (delete) expired entries from the content catalog belonging
to the specified content source by ID.
:param grace_period: The grace period in seconds.
The grace_period defines how long an entry is permitted to remain
in the catalog after it has expired. The default is 1 hour.
:type grace_period: int
"""
collection = ContentCatalog.get_collection()
now = ContentCatalog.get_expiration(0)
timestamp = now - grace_period
query = {'expiration': {'$lt': timestamp}}
collection.remove(query, safe=True)示例2: has_entries
# 需要导入模块: from pulp.server.db.model.content import ContentCatalog [as 别名]
# 或者: from pulp.server.db.model.content.ContentCatalog import get_expiration [as 别名]
def has_entries(self, source_id):
"""
Get whether the specified content source has entries in the catalog.
:param source_id: A content source ID.
:type source_id: str
:return: True if has entries.
:rtype: bool
"""
collection = ContentCatalog.get_collection()
query = {
'source_id': source_id,
'expiration': {'$gte': ContentCatalog.get_expiration(0)}
}
cursor = collection.find(query)
return cursor.count() > 0示例3: find
# 需要导入模块: from pulp.server.db.model.content import ContentCatalog [as 别名]
# 或者: from pulp.server.db.model.content.ContentCatalog import get_expiration [as 别名]
def find(self, type_id, unit_key):
"""
Find entries in the content catalog using the specified unit type_id
and unit_key. The catalog may contain more than one entry matching the
locator for a given content source. In this case, only the newest entry
for each source is included in the result set.
:param type_id: The unit type ID.
:type type_id: str
:param unit_key: The unit key.
:type unit_key: dict
:return: A list of matching entries.
:rtype: list
"""
collection = ContentCatalog.get_collection()
locator = ContentCatalog.get_locator(type_id, unit_key)
query = {
'locator': locator,
'expiration': {'$gte': ContentCatalog.get_expiration(0)}
}
newest_by_source = {}
for entry in collection.find(query, sort=[('_id', ASCENDING)]):
newest_by_source[entry['source_id']] = entry
return newest_by_source.values()