bne bne - 6 months ago 46
Python Question

Django NameError: name 'forms' is not defined

I have an application that contains a form the result returned by every field is going to be sent to others application .
choix/views.py

from django.shortcuts import render
from choix.forms import ConfigurationForm
from django.http import HttpResponse, HttpResponseRedirect
from django.core.urlresolvers import reverse
from choix.models import Configuration
from django import forms
class Meta:
model = Configuration
def index(request):
if request.method == 'GET' :
form = ConfigurationForm()
else:
form = ConfigurationForm(request.POST)
if form.is_valid():
e_mail = form.e_mail.data['e_mail']
temps = form.temps.data['temps']
temperature = form.temperature.data['temperature']
post = m.Post.objects.create(e_mail=e_mail,
temps=temps, temperature = temperature)
post.save()
return HttpResponseRedirect(reverse('post_detail', kwargs={'post_id' : post.id}))


return render(request, 'choix/configuration.html', {'form': form})


my e-mail field result is sent to my mail application views
mail/views.py

from django.core.mail import send_mail, BadHeaderError
from django.http import HttpResponse, HttpResponseRedirect
from choix import views
from choix.forms import ConfigurationForm
from django import forms
class ConfigurationFrorm(forms.ModelForm):
class Meta:
model = Configuration
def index(request,self):

subject = request.POST.get('subject', 'subject')
message = request.POST.get('message', 'attention ! la temperature a depasse le maximum ')
from_email = request.POST.get('from_email', '*********@gmail.com')
cleaned_data = super(ConfigurationForm, self).clean()
to = cleaned_data.get("email")
if subject and message and from_email:
try:
send_mail(subject, message, from_email, [ to ])
return HttpResponse('templates/mail.html')
except BadHeaderError:
return HttpResponse('Invalid header found.')
return HttpResponseRedirect('mail')
else:
# In reality we'd use a form class
# to get proper validation errors.
return HttpResponse('Make sure all fields are entered and valid.')


my temps is going to be sent to my aps application
aps/views.py

from django.shortcuts import render
from rasp import foo
from choix import views
from choix.forms import ConfigurationForm
from django import forms
import json


class ConfigurationFrorm(forms.ModelForm):
class Meta:
model = Configuration
def index(request,self):
cleaned_data = super(ConfigurationForm, self).clean()
temps = cleaned_data.get("temps")

return render(request, 'index.html', {'t' : foo(), 'form':form, 'f':temps})


when I set the command runserver it returns NameError: name 'forms' is not defined in aps and mail
But I have defined it like I did in choix/views.py

Answer

You're using forms.ModelForm, but where do you ever imports forms?

You should import it like this: from django import forms

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