本文整理汇总了Python中OFS.ObjectManager.ObjectManager.all_meta_types方法的典型用法代码示例。如果您正苦于以下问题：Python ObjectManager.all_meta_types方法的具体用法？Python ObjectManager.all_meta_types怎么用？Python ObjectManager.all_meta_types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OFS.ObjectManager.ObjectManager的用法示例。
在下文中一共展示了ObjectManager.all_meta_types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: addIndex
# 需要导入模块: from OFS.ObjectManager import ObjectManager [as 别名]
# 或者: from OFS.ObjectManager.ObjectManager import all_meta_types [as 别名]
def addIndex(self, name, type,extra=None):
# Convert the type by finding an appropriate product which supports
# this interface by that name. Bleah
products = ObjectManager.all_meta_types(self, interfaces=(
PluggableIndexInterface,))
p = None
for prod in products:
if prod['name'] == type:
p = prod
break
if p is None:
raise ValueError, "Index of type %s not found" % type
base = p['instance']
if base is None:
raise ValueError, "Index type %s does not support addIndex" % type
# This code is somewhat lame but every index type has its own
# function signature *sigh* and there is no common way to pass
# additional parameters to the constructor. The suggested way
# for new index types is to use an "extra" record.
if 'extra' in base.__init__.func_code.co_varnames:
index = base(name, extra=extra, caller=aq_base(self))
else:
index = base(name, aq_base(self))
self._catalog.addIndex(name,index)