本文整理汇总了Python中Bcfg2.Server.Plugins.Packages.Collection.Collection.get_provides方法的典型用法代码示例。如果您正苦于以下问题：Python Collection.get_provides方法的具体用法？Python Collection.get_provides怎么用？Python Collection.get_provides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Bcfg2.Server.Plugins.Packages.Collection.Collection的用法示例。
在下文中一共展示了Collection.get_provides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: get_provides
# 需要导入模块: from Bcfg2.Server.Plugins.Packages.Collection import Collection [as 别名]
# 或者: from Bcfg2.Server.Plugins.Packages.Collection.Collection import get_provides [as 别名]
def get_provides(self, required, all=False, silent=False):
if not self.use_yum:
return Collection.get_provides(self, package)
else:
# this should really never get called; it's just provided
# for API completeness
return self.call_helper("get_provides", package)示例2: get_provides
# 需要导入模块: from Bcfg2.Server.Plugins.Packages.Collection import Collection [as 别名]
# 或者: from Bcfg2.Server.Plugins.Packages.Collection.Collection import get_provides [as 别名]
def get_provides(self, required, all=False, silent=False):
if not self.use_yum:
return Collection.get_provides(self, package)
if not isinstance(required, tuple):
required = (required, None, (None, None, None))
try:
return self.vpkgs_cache[required]
except KeyError:
pass
try:
prov = \
self.yumbase.whatProvides(*required).returnNewestByNameArch()
except yum.Errors.NoMoreMirrorsRepoError:
err = sys.exc_info()[1]
self.logger.error("Packages: Temporary failure loading metadata "
"for '%s': %s" %
(self.get_package_name(required),
err))
self.vpkgs_cache[required] = None
return []
if prov and not all:
prov = self._filter_provides(required, prov)
elif not prov and not silent:
self.logger.error("Packages: No package provides %s" %
self.get_package_name(required))
self.vpkgs_cache[required] = prov
return self.vpkgs_cache[required]