找不到页面404与Django

Question

I don't understand where is situated my problem. I get an urls' problem but I don't see where I made a mistake.

I have a project : Etat_civil

I have an app : BirthCertificate

My views.py app is :

from django.shortcuts import render
from django.http import HttpResponse
from django.template import loader
from BirthCertificate.forms import BirthCertificateForm

# Create your views here.

def BirthCertificateAccueil(request) :
    # Fonction permettant de créer la page d'accueil de la rubrique Acte de Naissance 

    #Cherche le fichier html accueil et le renvois
    template = loader.get_template('accueil.html') 
    return HttpResponse(template.render(request))


def BirthCertificateCreationAccueil(request) :
     # Fonction permettant de créer la page de création du formulaire de la partie : Acte de Naissance 

     template = loader.get_template('creation_accueil.html')
     return HttpResponse(template.render(request))

def BirthCertificateForm(request) :
    if request.method == 'POST' :
        form = BirthCertificateForm(request.POST)

        if form.is_valid():
            numero_acte = form.cleaned_data["Numero de l'acte"]
            nom = form.cleaned_data['Nom']
            prenom = form.cleaned_data['Prenom']

    else :
        form = BirthCertificateForm()

    template = loader.get_template('birthform.html')

    return render(request, template.render(request),locals())

I have also a urls.py app :

from django.conf.urls import url
from . import views

urlpatterns = [
    url(r'^accueil$', views.BirthCertificateAccueil),
    url(r'^creation$', views.BirthCertificateCreationAccueil),
    url(r'^formulaire$', views.BirthCertificateForm),
]

And my urls.py project looks like :

from django.conf.urls import url, include
from django.contrib import admin

from BirthCertificate import views

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^BirthCertificate/', include('BirthCertificate.urls')),
]

The birthform.html file looks like :

{% if envoi %} Votre formulaire est bien complété ! {% endif %}

<form action="{% url "BirthCertificate.views.BirthCertificateForm" %}" method="post">{% 
csrf_token %}
{{ form.as_table }}
<input type ="submit" value="Valider" />
</form>

When I launch : http://localhost:8000/BirthCertificate/formulaire

I get this error :

Page not found (404) Request Method: GET Request

URL: http://localhost:8000/BirthCertificate/formulaire Using the URLconf defined in Etat_civil.urls, Django tried these URL patterns, in this order:

^admin/

^BirthCertificate/ ^accueil$

^BirthCertificate/^creation$

The current URL, BirthCertificate/formulaire, didn't match any of these. You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.

Im stuck with Django and I would like to know if you see the error ?

Thank you !

#

EDIT :

I had a mistake in my forms.py : I wrote max_lenght instead of max_length . But I get always an error :

 TypeError at /BirthCertificate/formulaire BirthCertificateForm() missing 1 required positional argument: 'request' Request Method: GET Request URL: http://localhost:8000/BirthCertificate/formulaire Django Version: 1.10.3 Exception Type: TypeError Exception Value: BirthCertificateForm() missing 1 required positional argument: 'request' Exception Location: /Users/valentinjungbluth/Desktop/Django/Etat_civil/BirthCertificate/views.py in BirthCertificateForm, line 34 Python Executable: /Library/Frameworks/Python.framework/Versions/3.5/bin/python3 Python Version: 3.5.2 Python Path: ['/Users/valentinjungbluth/Desktop/Django/Etat_civil', '/Library/Frameworks/Python.framework/Versions/3.5/lib/python35.zip', '/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5', '/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/plat-darwin', '/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/lib-dynload', '/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages'] Server time: Sun, 20 Nov 2016 16:16:16 +0000 

Answer 1

Function render() takes template_name as argument. Try to change return in Birth CertificateForm() to this:

return render(request, 'birthform.html', locals())

EDIT:

Probably you have problem in this line of code:

form = BirthCertificateForm()

I suggest you yo change view and to use following pattern:

form = BirthCertificateForm(request.POST or None)
if form.is_valid():
    numero_acte = form.cleaned_data["Numero de l'acte"]
    nom = form.cleaned_data['Nom']
    prenom = form.cleaned_data['Prenom']

and now you dont need this if-else validation:

if request.method == 'POST' :
    pass
else:
    pass