Can I find join properties in Python?

MarkBinder

I have several mxd files with layers and tables that need to be updated periodically. Is there any way to use Python to see not only if a layer in an mxd has a join but what the join properties are?

I have found a round a bout way to determine if a layer has a join using the field names but I would like to be able to update a join if a layer or table changes.

Thanks,

RandyBurton

I ran your code both inside and outside ArcMap without missing any joins in my test map.  If you remove the "and not l.isBroken" from line 8, do you get the same results?