Здравствуйте, у меня появляется эта ошибка, когда я начинаю сохранять форму.
Cannot assign "<SimpleLazyObject: <User: admin>>": "Project.manager" must be a "Profil" instance.
У меня есть два приложения и учетная запись проекта
account.model.py
class Profil(models.Model):
user = models.OneToOneField(User, on_delete=models.CASCADE)
photo_path = time.strftime('photo/%Y/%m/%d')
photo = models.ImageField(upload_to=PathAndRename(photo_path), blank=True, null=True)
antity = models.CharField(max_length=50, choices=ENTITY_TYPE, default=ENTITY_TYPE[0])
biography = models.TextField(blank=True, max_length=500)
location = models.CharField(max_length=30, blank=True, default='Congo-BZV')
facebook_url = models.URLField(default='', blank=True)
twitter_url = models.URLField(default='', blank=True)
inscrit_newsletter = models.BooleanField(default=True)
def __str__(self):
return "Profil de {0}".format(self.user.username)
project.model.py
class Project( models.Model):
manager = models.ForeignKey('accounts.Profil', related_name='project', on_delete=models.CASCADE)
title = models.CharField(max_length = 100)
slug = models.SlugField(unique=True)
image_path = time.strftime('images/%Y/%m')
main_image = models.ImageField(upload_to=PathAndRename(image_path), blank=True)
slogan = models.CharField(max_length=300, blank=True)
description = RichTextUploadingField(blank = True, null=True)
project.views.py
def project_new(request):
if request.method == 'POST':
form = ProjectForm(request.POST)
if form.is_valid():
project = form.save(commit = False)
project.manager = request.user
project.save()
else:
form = ProjectForm()
return render(request, 'project/project_new.html', {'form': form})
project.forms.py
class ProjectForm(forms.ModelForm):
title = forms.CharField(label='Titre')
description = forms.CharField(widget=CKEditorUploadingWidget())
category = forms.ModelChoiceField(queryset = Category.objects.all(), label='Catégorie')
#description = forms.CharField(widget=forms.Textarea(attrs={'cols': 80, 'rows': 20}))
class Meta:
model = Project
fields = ('title', 'nb_days', 'slogan', 'category', 'description')
Я бы хотел, чтобы каждый пользователь или менеджер был связан с проектом, который они публикуют, через форму.Как я могу связать две модели, сохранив модель?
Спасибо