Is there an obvious way to set up an association proxy so that it only
returns distinct objects?
For example, if I have:
Post - Tag - Tag_Category
and would like to access Post.Tag_Categories so that it contains each
category only once.
Any tips appreciated, sure I am missing something obvious
Since the uniqueness makes this kind of a read only thing, I'd use a plain
@property:
@property
def unique_tags(self):
return set(cat.tag for cat in self.tag_categories)
On May 1, 2012, at 10:08 AM, Benjamin Sims wrote:
Is there an obvious way to set up an association proxy so that it
Thanks, works perfectly.
On 1 May 2012 15:16, Michael Bayer mike...@zzzcomputing.com wrote:
Since the uniqueness makes this kind of a read only thing, I'd use a
plain @property:
@property
def unique_tags(self):
return set(cat.tag for cat in self.tag_categories)
On May 1, 2012, at
