views.py
from django.shortcuts import render
from basic_app.forms import UserForm,UserProfileInfoForm
# Extra Imports for the Login and Logout Capabilities
from django.contrib.auth import authenticate, login, logout
from django.http import HttpResponseRedirect, HttpResponse
from django.urls import reverse
from django.contrib.auth.decorators import login_required
# Create your views here.
def index(request):
return render(request,'basic_app/index.html')
@login_required
def special(request):
# Remember to also set login url in settings.py!
# LOGIN_URL = '/basic_app/user_login/'
return HttpResponse("You are logged in. Nice!")
@login_required
def user_logout(request):
# Log out the user.
logout(request)
# Return to homepage.
return HttpResponseRedirect(reverse('index'))
def register(request):
registered = False
if request.method == 'POST':
# Get info from "both" forms
# It appears as one form to the user on the .html page
user_form = UserForm(data=request.POST)
profile_form = UserProfileInfoForm(data=request.POST)
# Check to see both forms are valid
if user_form.is_valid() and profile_form.is_valid():
# Save User Form to Database
user = user_form.save()
# Hash the password
user.set_password(user.password)
# Update with Hashed password
user.save()
# Now we deal with the extra info!
# Can't commit yet because we still need to manipulate
profile = profile_form.save(commit=False)
# Set One to One relationship between
# UserForm and UserProfileInfoForm
profile.user = user
# Check if they provided a profile picture
if 'profile_pic' in request.FILES:
print('found it')
# If yes, then grab it from the POST form reply
profile.profile_pic = request.FILES['profile_pic']
# Now save model
profile.save()
# Registration Successful!
registered = True
else:
# One of the forms was invalid if this else gets called.
print(user_form.errors,profile_form.errors)
else:
# Was not an HTTP post so we just render the forms as blank.
user_form = UserForm()
profile_form = UserProfileInfoForm()
# This is the render and context dictionary to feed
# back to the registration.html file page.
return render(request,'basic_app/registration.html',
{'user_form':user_form,
'profile_form':profile_form,
'registered':registered})
forms.py
-
from django import forms
from django.contrib.auth.models import User
from basic_app.models import UserProfileInfo
class UserForm(forms.ModelForm):
password = forms.CharField(widget=forms.PasswordInput())
class Meta():
model = User
fields = ('username','email','password')
class UserProfileInfoForm(forms.ModelForm):
class Meta():
model = UserProfileInfo
fields = ('portfolio_site','profile_pic')
И вотдругой файл, который я нашел в интернете.Этот код отличается от приведенного выше кода
forms.py ---- отличается
@login_required
def edit_profile(request):
''' edit profile view for the accounts application '''
user = get_object_or_404(User, username=request.user)
form = EditProfileForm(instance=user)
print('Files : {}'.format(request.FILES))
if request.method == 'POST':
form = EditProfileForm(instance=user,
data=request.POST,
files=request.FILES
)
Я не понимаю, как и как аргументы могут быть переданыв формы, которые я определил.Например, я не понимаю эти строки кода:
user_form = UserForm(data=request.POST)
profile_form = UserProfileInfoForm(data=request.POST)
Где определен аргумент data?Точно так же в этих строках кода:
form = EditProfileForm(instance=user,
data=request.POST,
files=request.FILES
)
где были аргументы, instance, data, files, определены?
Я думаю, что яне хватает понимания того, как пользовательский запрос работает в сочетании с формами.