def save(self, *args, **kwargs):
type = self.feed_type
subscriber = self.subscriber
similar = self.__class__.objects\
.filter(feed_type=type, subscriber=subscriber)\
.exclude(pk=self.id)
if similar.exists():
raise IntegrityError('email feed setting already exists')
super(EmailFeedSetting, self).save(*args, **kwargs)
def populate_words(request):
if request.method == 'POST':
language = Language.objects.get(name=request.POST['language'])
file = request.FILES['file']
words = []
for line in file:
if line == "\n" or line == " \n":
continue
word = Word(word=line, language=language)
words.append(word.word)
try:
word.save()
except:
IntegrityError()
context = {"words": words}
return render(request, 'trainer/upload_success.html', context)
else:
form = UploadFileForm()
return render(request, 'trainer/populate.html', {'form': form})
return render(request, 'trainer/populate.html')