Fra*_*ine 4 python plone subject keyword
有没有办法通过查询目录获取所有唯一关键字索引,即Plone中的主题?
我一直用这个作为指导,但还没有成功.
这就是我到目前为止所拥有的
def search_content_by_keywords(self):
"""
Attempting to search the catalog
"""
catalog = self.context.portal_catalog
query = {}
query['Subject'] = 'Someval'
results = catalog.searchResults(query)
return results
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我想要获取所有关键字,而不是传递关键字
catalog = self.context.portal_catalog
my_keys = catalog.uniqueValuesFor('Subject')
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参考:http://docs.plone.org/develop/plone/searching_and_indexing/query.html#unique-values