Kevin Dangoor <[EMAIL PROTECTED]> writes: > That's not SQLObject doing that, that's Python. When you do > .some_foreign_key, a getter that SQLObject put on your class is > retrieving the object on the other side. ".field_in_other_table" is > just a standard attribute lookup at that point. All of that > interpretation is being done by Python. You're not passing SQLObject > any string to interpret here.
That's correct. But what I was trying to point out it that it works without requiring me to do anything neither writing getters or setters. > So, if you pass in a string, we either need to > > a) recreate what Python does there, or > b) have Python do it via eval() What is done today with the string that is passed? Can't it do the same with a string with a dot in it? > If you're just talking about getting a specific attribute from a > single object, we can just do getattr(). But, once you start using > "."s, you're actually into a full-blown expression. Hmmm... I see... In [14]: getattr(c, 'contrato') Out[14]: <Contrato 2 codigo=u'1' dataAssinatura='datetime.date(200...)' dataVencimento='datetime.date(200...)' autoRenovar=False incluidoPorID=5 incluidoEm='datetime.datetime...)' alteradoPorID=5 alteradoEm='datetime.datetime...)'> In [15]: getattr(c, 'contrato.codigo') --------------------------------------------------------------------------- exceptions.AttributeError Traceback (most recent call last) /home/godoy/empresa/clientes/latam/Site-Amostras/<console> AttributeError: 'Cliente' object has no attribute 'contrato.codigo' In [16]: So, let it be... Thanks for your time. As I said, I can live with lambda and now I understand what happens. ;-) -- Jorge Godoy <[EMAIL PROTECTED]> --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "TurboGears" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears -~----------~----~----~----~------~----~------~--~---
