Michael Bayer wrote:
> the latest trunk has some fixes for that error, it will be in the
> next release.
>
> as an alternative, you can manually "compile" the mapper beforehand:
>
> usermapper.compile()
>
I did:
usermapper.compile()
usermapper.add_property('addresses', relation(Address))
And:
Traceback (most recent call last):
File "<pyshell#99>", line 1, in -toplevel-
usermapper.add_property('addresses', relation(Address))
File "build\bdist.win32\egg\sqlalchemy\orm\mapper.py", line 499, in
add_property
File "build\bdist.win32\egg\sqlalchemy\orm\mapper.py", line 547, in
_compile_property
File "build\bdist.win32\egg\sqlalchemy\orm\mapper.py", line 1148, in init
File "build\bdist.win32\egg\sqlalchemy\orm\properties.py", line 217,
in do_init
AttributeError: 'Mapper' object has no attribute 'mapped_table'
Robert
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