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(parent: 58adf7b) | patch
- [feature] The registry of classes
authorMike Bayer <mike_mp@zzzcomputing.com>
Sat, 14 Jul 2012 18:24:51 +0000 (14:24 -0400)
committerMike Bayer <mike_mp@zzzcomputing.com>
Sat, 14 Jul 2012 18:24:51 +0000 (14:24 -0400)
commit6dad6332cd0b777e4d876f51fada4fdf31299c53
tree96233c7de4eeff08afe15ef2661c771f40235111tree | snapshot
parent58adf7b729348f415100c5bb9671de7e303b57a8commit | diff
  - [feature] The registry of classes
    in declarative_base() is now a
    WeakValueDictionary.  So subclasses of
    "Base" that are dereferenced will be
    garbage collected, *if they are not
    referred to by any other mappers/superclass
    mappers*.  [ticket:2526]
CHANGES diff | blob | blame | history
lib/sqlalchemy/ext/declarative.py diff | blob | blame | history
Mirror of https://github.com/sqlalchemy/sqlalchemy.git