Hi Mike, thanks for the quick change. It works now.
Jürgen Michael Bayer wrote: > Jürgen - > > this is due to the "dependencies" member on UOWTask becoming a Set as of > last night, and its handy that it raised that. changeset 1519 contains > a bigger change that should insure that the "dependencies" member should > not be modified mid-stream...see if that fixes your problem. > > > On May 27, 2006, at 10:41 AM, jürgen Kartnaller wrote: > >> In my application I had a problem with self referencial mappers. >> Currently I can not reproduce it in a simple example but the attached >> diff solved the problem. >> >> I got an error because task.dependencies was changed inside the while >> loop. >> >> I also tested the change against the tests in sqlalchemy.test. >> Apart from the existing errors when running the test there was no new >> error introduced. >> >> >> Jürgen >> >> -- >> --------------------------------------------------- >> Jürgen Kartnaller mailto:juergen_at_kartnaller.at >> http://www.kartnaller.at >> http://www.mcb-bregenz.at >> irc : jukart >> --------------------------------------------------- >> >> Index: unitofwork.py >> =================================================================== >> --- unitofwork.py (Revision 1518) >> +++ unitofwork.py (Arbeitskopie) >> @@ -735,7 +735,8 @@ >> # organize all original UOWDependencyProcessors by their >> target task >> deps_by_targettask = {} >> for task in cycles: >> - for dep in task.dependencies: >> + deps = list(task.dependencies) >> + for dep in deps: >> if dep.targettask not in cycles or >> trans.get_task_by_mapper(dep.processor.mapper) not in cycles: >> extradeplist.append(dep) >> l = deps_by_targettask.setdefault(dep.targettask, []) > > > > ------------------------------------------------------- > All the advantages of Linux Managed Hosting--Without the Cost and Risk! > Fully trained technicians. The highest number of Red Hat certifications in > the hosting industry. Fanatical Support. Click to learn more > http://sel.as-us.falkag.net/sel?cmd=k&kid7521&bid$8729&dat1642 -- --------------------------------------------------- Jürgen Kartnaller mailto:juergen_at_kartnaller.at http://www.kartnaller.at http://www.mcb-bregenz.at --------------------------------------------------- ------------------------------------------------------- All the advantages of Linux Managed Hosting--Without the Cost and Risk! Fully trained technicians. The highest number of Red Hat certifications in the hosting industry. Fanatical Support. Click to learn more http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642 _______________________________________________ Sqlalchemy-users mailing list Sqlalchemy-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sqlalchemy-users
