Kevin Deenanauth <kdeenanauth <at> pegasys.cc> writes:
>
>
> This code:
>
> session = objectstore.get_session()
> print session.dirty
>
> ...gives me a list of what objects are going to be updated. How do I find out
> what exact attributes changed?
>
> Thanks for Sqlalchemy! I came from the SQLObjects side and this stuff is much
> more robust
> -Kevin
>
I've found one solution:
session = objectstore.get_session()
for obj in session.dirty:
for col in obj.mapper.table.columns:
prop = obj.mapper._getpropbycolumn(col, False)
if prop is None:
continue
history = prop.get_history(obj, passive=True)
a = history.added_items()
if len(a):
print 'changed:',type(prop),prop.key,a
It does feel hackish, but it works. If anyone knows a better solution, let me
know! =)
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