class ResourceForm(forms.Form):
url = forms.CharField(max_length=255, help_text='URL of Amazon product')
def __init__(self, *args, **kwargs):
super(ResourceForm, self).__init__(*args, **kwargs)
self.amazon = AmazonAPI(settings.AWS_ACCESS_KEY_ID, settings.AWS_SECRET_ACCESS_KEY)
def clean_url(self):
url = self.cleaned_data.get('url')
if asin_from_url(url):
return url
else:
raise forms.ValidationError('Could not determine ASIN from url')
def clean(self):
asin = asin_from_url(self.cleaned_data['url'])
try:
self.cleaned_data['resource'] = self.amazon.item_lookup(asin)
except:
exc_class, exc, tb = sys.exc_info()
raise forms.ValidationError('Error looking up item, "%s"' % exc)
return self.cleaned_data
def __init__(self, *args, **kwargs):
super(ResourceForm, self).__init__(*args, **kwargs)
self.amazon = AmazonAPI(settings.AWS_ACCESS_KEY_ID, settings.AWS_SECRET_ACCESS_KEY)
