Hello,
I've been following the SQLAlchemy tutorial, and I'm bumping into the
following problem. When I do
usermapper.add_property('addresses', relation(Address))
I get this traceback:
>>> usermapper.add_property('addresses', relation(Address))
Traceback (most recent call last):
File "<stdin>", line 1, in ?
File "build/bdist.linux-x86_64/egg/sqlalchemy/orm/mapper.py", line
499, in add_property
File "build/bdist.linux-x86_64/egg/sqlalchemy/orm/mapper.py", line
547, in _compile_property
File "build/bdist.linux-x86_64/egg/sqlalchemy/orm/mapper.py", line
1148, in init
File "build/bdist.linux-x86_64/egg/sqlalchemy/orm/properties.py",
line 217, in do_init
AttributeError: 'Mapper' object has no attribute 'mapped_table'
Any idea what I could be doing wrong ? The only different is that I'm
using mysql instead of sqlite.
Regards,
--
Alexandre CONRAD - TLV FRANCE
Research & Development
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