Correct. I over looked a few basics. On 19 יולי, 04:58, "Ben Ford" <[EMAIL PROTECTED]> wrote: > This error message is to do with a syntax error... It doesn't have anything > to do with django specifically. If you've cut and pasted verbatim, then you > need a colon ( : ) at the end of your if .... > 0 line. This is what python > is flagging as an error as far as i can see. > Ben > > On 18/07/07, Ilan <[EMAIL PROTECTED]> wrote: > > > > > > > You're correct I did have a extra space, but the original problem was > > syntax error on the following line : > > if self.segment_set.count() > 0 > > so my question is : can I acess to FK queryset as described in > >http://www.djangoproject.com/documentation/db-api/#Backwardin a model > > method > > > thanks > > > On 18 יולי, 17:32, Tim Chase <[EMAIL PROTECTED]> wrote: > > > > Can someone point me to the problem? > > > > > class Base(models.Model): > > > > User = models.CharField(maxlength=200) > > > > Notes = models.CharField(maxlength=200) # free text > > > > > def _first_date(self): > > > > """ Return the first date """ > > > > if self.segment_set.count() > 0 > > > > return(self.segment_set.order_by('create_date') > > > > [0].create_date) > > > > first_date = property(_first_date) > > > > > class Segment(models.Model): > > > > base = models.ForeignKey(Base) > > > > create_date = models.DateTimeField(auto_now_add=True) > > > > update_date = models.DateTimeField(auto_now=True) > > > > Notes = models.CharField(maxlength=200) # free tex > > > > > ################# > > > > D:\Sites\mysite>python manage.py syncdb > > > > Error: Couldn't install apps, because there were errors in one or more > > > > models: > > > > mysite.traveler: invalid syntax (models.py, line 8) > > > > If you did a copy&paste of your actual code, line #8 ("def > > > _first_date(self):") seems to have an extra space worth of > > > indentation from the User/Notes lines. > > > > Python would flag this as bogus, which in turn would likely > > > trigger an error in validation. > > > > -tim > > -- > Regards, > Ben Ford > [EMAIL PROTECTED] > +628111880346
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