Thanks Adam .It works fine. On Mon, Nov 17, 2008 at 10:51 PM, Adam Fast <[EMAIL PROTECTED]> wrote:
> > I can see several causes here why you're not getting the desired > result. The biggest one is you declare fnclatitude as taking a single > argument, called location - but when you call the function from your > save() method you're passing no arguments to it. > > Second, you're returning element 3 (which is longitude) and calling it > latitude. > > There are two possible ways to rewrite the code to work: > > 1: (bring the call to Google into the save() method, which is > perfectly acceptable if this is the only model that requires > geocoding) > > Code at: http://dpaste.com/91472/ > > 2: (keep it seperate, which is more useful if other models in your > system will require geocoding. I'd definitely rename the function > though because it's doing more than just returning latitude at that > point.) > > Code at: http://dpaste.com/91483/ > > Adam > > > On Mon, Nov 17, 2008 at 3:19 AM, please smile <[EMAIL PROTECTED]> > wrote: > > HI All, > > > > How can I add automatically latitude and longitude of the physical > address. > > for exp if, fnclatitude('Chennai') returns latitude and longitude of > > chenai. > > > > Please help > > > > This is my model (models.py) > > > > def fnclatitude(location): > > key = settings.GOOGLE_KEY > > output = "csv" > > location = urllib.quote_plus(location) > > request = "http://maps.google.com/maps/geo?q=%s&output=%s&key=%s"; > % > > (location, output, key) > > data = urllib.urlopen(request).read() > > dlist = data.split(',') > > if dlist[0] == '200': > > return "%s" % (dlist[3]) > > #return "%s, %s" % (dlist[2], dlist[3]) > > else: > > return '' > > > > class Business(models.Model): > > physicaladdr_street1 = models.CharField("Street 1", max_length=25) > > modified_date = models.DateTimeField() > > latitude = models.DecimalField(max_digits=11, decimal_places=6, > > null=True, blank=True) > > longitude = models.DecimalField(max_digits=11, decimal_places=6, > > null=True, blank=True) > > > > > > > > def save(self, force_insert=False, force_update=False): > > self.modified_date = datetime.datetime.now() > > self.latitude = fnclatitude() > > # here I need to automatically add latitude and longitude of the > > physical address. > > # for exp if, fnclatitude('Chennai') returns latitude and > > longitude of chenai. > > super(Business, self).save(force_insert, force_update) > > > > > > > > > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
