ToOneRelation import Error
dakila
I have recently updated my Rum install. I am currently getting the
import Error below.
tg21env/lib/python2.6/site-packages/tw.rum-0.4dev_20101221-py2.6.egg/
tw/rum/grid.py', line 8 in <module>
from rum.fields import Number, ToOneRelation, RelatedField
ImportError: cannot import name ToOneRelation
Regards,
Dakila
Michael Brickenstein
Sorry, I did not have internet connection for three and a half week.
The very specific bug resolves probably by updating the RUM core
package.
But in fact you should
easy_install -U tw.rum rum RumAlchemy rum-policy
Sorry for the trouble.
I hope that the magic new feature will compensate it.
Look for the word 'join' on index pages...
Cheers,
Michael
dakila
I did as you suggested but I still get the ToOneRelation ImportError
I get the same error when I do the following import
from tw.rum.querybuilder import query_fields
Regards,
Dakila
Michael Brickenstein
I sorry, that you encounter trouble.
Maybe, you have some old repository still
in your path.
Try just
easy_install -U rum
then write
from rum.fields import Number, ToOneRelation, RelatedField
and see if that succeeds,
if not check
easy-install.pth (sometimes there are hidden duplicates)
and send me the output of
easy_install.
By the way, the manual use of query_fields might become unneccary for you
due the new 'join'-feature.
Cheers,
Michael
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-------------------------------------------
Dr. rer. nat. Michael Brickenstein
Mathematisches Forschungsinstitut Oberwolfach gGmbH
Schwarzwaldstr. 9 - 11
77709 Oberwolfach
Tel.: 07834/979-31
Fax: 07834/979-38
dakila
Thanks a lot for your help! I might have created an egg file using an
old rum version that confused easy install. The recent changes made
removed the 'confusing' rum egg file in my environment. Sorry for all
the trouble :).
Best Regards,
Dakila