Hey,
I'm having troubles getting some simple SQLObject relationship code to
work (example is actually from page 167 in the TG book). The
following is in model.py:
class PythonFunction(SQLObject):
name=StringCol()
module_id = ForeignKey('PythonModule')
class PythonModule(SQLObject):
name=StringCol()
functions=MultipleJoin('PythonFunction', joinColumn='module_id')
I can then use catwalk to first add a PythonModule named "xxx". Then
I add two functions "foo()" and "bar()" to PythonFunction with no
problem. However when I go to browse the PythonModule object again I
get an error:
File "/usr/local/lib64/python2.4/site-packages/SQLObject-0.7.2b1-
py2.4.egg/sqlobject/sqlbuilder.py", line 374, in __getattr__
raise AttributeError("%s instance has no attribute '%s'" %
(self.soClass.__name__, attr))
AttributeError: PythonFunction instance has no attribute 'moduleID'
The output from tg-admin sql sql is (using sqlite):
CREATE TABLE python_function (
id INTEGER PRIMARY KEY,
name TEXT,
module_id INT CONSTRAINT module_id_exists REFERENCES
python_module(id)
);
;;
CREATE TABLE python_module (
id INTEGER PRIMARY KEY,
name TEXT
);
;;
I'm not sure if this is a problem with the code, or with
Catwalk..maybe it works for someone else?
Any ideas would be much appreciated, thanks
-Chris
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