Hello,
The following view works well with SQLite but since I switched to
PostgreSQL 8.3, I have the following error :
ValueError at /start/
The view start.views.index didn't return an HttpResponse object.
Views is :
def index(request):
"""
Try to see if there is a default theme to display. For the matching
case, get all category for the given theme and for each category,
display
related bookmarks
"""
default_theme=Theme.objects.filter(is_default=True)
if default_theme.count() is 1:
theme=Theme.objects.get(is_default=True)
return HttpResponseRedirect('%s' % theme.slug)
Model is :
class Theme(models.Model):
"""
A theme is a general point of view - within theme there would be
category
and within category, there will be bookmarks
"""
name = models.CharField(max_length=50)
slug = models.SlugField()
order = models.IntegerField()
is_default = models.BooleanField(default=False)
class Meta:
ordering = ['order']
verbose_name, verbose_name_plural = "Theme", "Themes"
def __unicode__(self):
return self.name
I do not understand wht it fails or why it is dependant on the SGBD.
Through the shell, the theme.slug is correct but I noticed that count()
answers me 1L for PGSQL and just 1 for SQLite - could it explain my issue ?
Regards,
Nicolas
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