Hi,
I have an app with countries and counties. The simplified model is:
class Country(models.Model):
name = models.CharField(max_length=50)
slug = models.SlugField()
def __unicode__(self):
return self.name
class County(models.Model):
name = models.CharField(max_length=50)
slug = models.SlugField()
country = models.ForeignKey(Country)
def __unicode__(self):
return self.name
The url for a county would be of the format domain.com/country/
country/.
On the corresponding view for that url I'm currently doing this...
def view_county(request, country_slug, county_slug):
country = get_object_or_404(Country, slug=country_slug)
county = get_object_or_404(County, slug=county_slug,
country=country.id)
1. First checking to see if a country exists with that slug
2. Then checking to see if a county exists with that slug and also
with the country_id of the country found in step #1
Can that be merged into one step, or is there a better way completely
of doing it?
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