I apply the elixir patch into my TG2, and create tg2 application.
Everything seems works fine, except the OneToOne relation of elixir.
I got a "AttributeError: 'Query' object has no attribute 'mapper'"
error when I modify a Entity that have an OneToOne relation with
Catwalk.
For example:
class User(Entity):
# omit..
site = OneToOne('Site', inverse='user')
class Site(Entity):
using_options(tablename='Site')
user = ManyToOne('User', colname='user_id', primary_key=True,
ondelete='cascade')
title = Field(Unicode(16), primary_key=True)
like this, there is an OneToOne relation in User, if I edit the user
who do have a one to one record(One site here), then here comes the
bug.
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