[sqlalchemy] Re: Key error while creating link in graph

2013-02-07 Thread andrew cooke
Oh, staring at that some more - I guess the problem is that there is nothing that says that if alice links to bob then bob links from alice. I should just defined one arc. Sorry - I will fix my code. Andrew On Thursday, 7 February 2013 07:56:18 UTC-3, andrew cooke wrote: Hi, Could

[sqlalchemy] Re: Key error while creating link in graph

2013-02-07 Thread andrew cooke
I'm an idiot. Will delete post. I need to be more explicit about the intermediate table. On Thursday, 7 February 2013 07:56:18 UTC-3, andrew cooke wrote: Hi, Could someone please explain what the following error means? I assume I am expecting too much magic from SQLAlchemy, but I can't