Can anybody tell what I'm doing wrong
I have method with which register event (before_update, after_delete, before_insert) https://github.com/ITCase/sqlalchemy_mptt/blob/b0efead7a8ee5acc063b68ee3bfc756af4689d6e/sqlalchemy_mptt/mixins.py#L69 @classmethoddef register_tree(cls): event.listen(cls, "before_insert", cls.mptt_before_insert) event.listen(cls, "after_delete", cls.mptt_after_delete) event.listen(cls, "before_update", cls.mptt_before_update) When I registered event and try to delete row ( https://github.com/ITCase/sqlalchemy_mptt/blob/b0efead7a8ee5acc063b68ee3bfc756af4689d6e/sqlalchemy_mptt/tests.py#L104 ). class Tree(Base, BaseNestedSets): __tablename__ = "tree" id = Column(Integer, primary_key=True) Tree.register_tree() def test_delete_node(self): node = self.session.query(Tree).filter(Tree.id == 4).one() self.session.delete(node) # id lft rgt lvl parent tree self.assertEqual([(1, 1, 16, 1, None, 1), (2, 2, 5, 2, 1, 1), (3, 3, 4, 3, 2, 1), (7, 6, 15, 2, 1, 1), (8, 7, 10, 3, 7, 1), (9, 8, 9, 4, 8, 1), (10, 11, 14, 3, 7, 1), (11, 12, 13, 4, 10, 1)], self.result.all()) Called before_update method instead after_delete. But if I comment before_update event ( https://github.com/ITCase/sqlalchemy_mptt/blob/b0efead7a8ee5acc063b68ee3bfc756af4689d6e/sqlalchemy_mptt/mixins.py#L72) it's work fine. @classmethoddef register_tree(cls): event.listen(cls, "before_insert", cls.mptt_before_insert) event.listen(cls, "after_delete", cls.mptt_after_delete) # event.listen(cls, "before_update", cls.mptt_before_update) <-- IF comment this, called after_delete method. It's OK. Build status https://travis-ci.org/ITCase/sqlalchemy_mptt/builds/23428309 What's wrong? I asked this on stackoverflow.com<http://stackoverflow.com/questions/23198252/sqlalchemy-before-update-called-instead-after-delete> -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
