大家好,我正在尝试用django构建一个网站,它从表单中获取信息,并使用这些参数进行api调用。 我对django非常陌生,我为此建立了一个模型,但我不能导入这个模型
-------->>>>>>python manage.py runserver
Watching for file changes with StatReloader
Exception in thread django-main-thread:
Traceback (most recent call last):
File "C:\Users\berat.berkol\anaconda3\lib\threading.py", line 926, in _bootstrap_inner
self.run()
File "C:\Users\berat.berkol\anaconda3\lib\threading.py", line 870, in run
self._target(*self._args, **self._kwargs)
File "C:\Users\berat.berkol\anaconda3\lib\site-packages\django\utils\autoreload.py", line 53, in wrapper
fn(*args, **kwargs)
File "C:\Users\berat.berkol\anaconda3\lib\site-packages\django\core\management\commands\runserver.py", line 110, in inner_run
autoreload.raise_last_exception()
File "C:\Users\berat.berkol\anaconda3\lib\site-packages\django\utils\autoreload.py", line 76, in raise_last_exception
raise _exception[1]
File "C:\Users\berat.berkol\anaconda3\lib\site-packages\django\core\management\__init__.py", line 357, in execute
autoreload.check_errors(django.setup)()
File "C:\Users\berat.berkol\anaconda3\lib\site-packages\django\utils\autoreload.py", line 53, in wrapper
fn(*args, **kwargs)
File "C:\Users\berat.berkol\anaconda3\lib\site-packages\django\__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "C:\Users\berat.berkol\anaconda3\lib\site-packages\django\apps\registry.py", line 114, in populate
app_config.import_models()
File "C:\Users\berat.berkol\anaconda3\lib\site-packages\django\apps\config.py", line 211, in import_models
self.models_module = import_module(models_module_name)
File "C:\Users\berat.berkol\anaconda3\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "C:\Users\berat.berkol\SystemConsole\userUpdate\models.py", line 3, in <module>
from . import views
File "C:\Users\berat.berkol\SystemConsole\userUpdate\views.py", line 13, in <module>
from userUpdate.forms import userPassResetForm
File "C:\Users\berat.berkol\SystemConsole\userUpdate\forms.py", line 2, in <module>
from userUpdate.models import passUser
ImportError: cannot import name 'passUser' from 'userUpdate.models' (C:\Users\berat.berkol\SystemConsole\userUpdate\models.py)
在Windows cmd上。我在没有制作模型的情况下尝试了这个方法,但是如果我不使用模型,我就无法将表单呈现到模板中
这是我的家
<div class="u-form u-form-1">
<form action="{% url 'userPassreset' %}" method="post" class="u-clearfix u-form-spacing-15 u-form-vertical u-inner-form" style="padding: 15px;" source="custom" name="send">
{% csrf_token %}
<div class="u-form-group u-form-name u-form-group-1">
{{form.as_p}}
{{form.username}}
</div>
<div class="u-align-right u-form-group u-form-submit u-form-group-6">
<input type="submit" value="Sadece Mesaj Gönder" class="u-active-white u-border-0 u-border-radius-10 u-btn u-btn-round u-btn-submit u-button-style u-palette-2-base u-btn-1" name="sendmessage">
</div>
</form>
</div>
url.py(应用程序)
from django.urls import path, re_path
from django.contrib.auth.views import LoginView
from . import views
app_name='userUpdate'
urlpatterns = [
path('', views.userUpdate, name='home'),
path('login/',
LoginView.as_view(
template_name='login.html'),
name="login"),
path('userPassreset',views.passResetView.as_view(),name='userPassreset'),]
url.py(项目)
from django.contrib import admin
from django.urls import path
from django.conf.urls import include, url
from django.contrib.auth.views import LoginView
from django.views.generic.base import TemplateView
app_name='userUpdate'
urlpatterns = [
path('admin/', admin.site.urls),
path('login/',include('django.contrib.auth.urls')),
path('', TemplateView.as_view(template_name='home.html'), name='home'),]
models.py
from django.db import models
from django.contrib.auth.models import User
from . import views
class passUser(models.Model):
username = models.CharField(blank=False,max_length=100)
password = models.CharField(blank=False,max_length=100)
number = models.CharField(blank=False,max_length=100)
message = models.CharField(blank=True,max_length=300)
class Meta:
verbose_name = "passUser"
forms.py
from django import forms
from userUpdate.models import passUser
class userPassResetForm(forms.ModelForm):
class Meta:
model = passUser
fields = "__all__"
views.py
from django.shortcuts import render
from datetime import timedelta
from django.utils import timezone
from django.views.generic import TemplateView
from django.views.decorators.csrf import csrf_protect
from django.contrib.auth.decorators import login_required
from django.utils.decorators import method_decorator
from django.urls import reverse
import requests
from userUpdate.forms import userPassResetForm
from django.views import View
@csrf_protect
class passResetView(View):
def get(self,request):
form=userPassResetForm()
return render('home.html')
def post(self,request):
passResetuser=self.model.objects.get(pk=2)
form=userPassResetForm(request.POST,instance=passResetuser)
if form.is_valid():
username=form.cleaned_data('username')
password=form.cleaned_data('password')
number=form.cleaned_data('number')
message=form.cleaned_data('message')
context={'form':form}
return render(request,'home.html',context)
设置.py
import os
from django.urls import reverse_lazy
from django.contrib.messages import constants as message_constants
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
reverse_lazy("accounts:list")
LOGIN_URL = reverse_lazy('registration/login')
LOGIN_REDIRECT_URL = reverse_lazy('home')
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
DEBUG = True
SESSION_EXPIRE_AT_BROWSER_CLOSE = True
ALLOWED_HOSTS = []
# Application definition
STATICFILES_FINDERS = (
'django.contrib.staticfiles.finders.FileSystemFinder',
'django.contrib.staticfiles.finders.AppDirectoriesFinder',
'compressor.finders.CompressorFinder',
)
INSTALLED_APPS = [
'userUpdate.apps.UserupdateConfig',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'django.contrib.sites',
]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
ROOT_URLCONF = 'SystemConsole.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
"DIRS": [os.path.join(BASE_DIR, "templates")],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},
]
WSGI_APPLICATION = 'SystemConsole.wsgi.application'
# Database
# https://docs.djangoproject.com/en/3.0/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
}
}
# Password validation
# https://docs.djangoproject.com/en/3.0/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
{
'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
},
]
# Internationalization
# https://docs.djangoproject.com/en/3.0/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.0/howto/static-files/
STATIC_URL = '/static/'
MEDIA_URL = '/media/'
STATIC_ROOT = '/home/SystemConsole/static'
STATICFILES_DIRS = [os.path.join(BASE_DIR, "static")]
SITE_ID = 1
apps.py
from django.apps import AppConfig
class UserupdateConfig(AppConfig):
name = 'userUpdate'
现在谢谢你的帮助
这是目录树:
这可以通过从模型中删除“from.import视图”来解决。感谢@blondlg的评论
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