Question

嗨，

我想在Visual Studio中使用Python 3.7和Django 2.1。我只是从 Visual Studio创建一个新的Django项目。。它创建了Python-Django项目。

但是当我尝试从命令行运行'createsuperuser'命令时 Visual Studio，我收到了这么长的错误文本。

我的计算机上有Python 3.7和Django 2.1版本，所以我认为这与该版本无关。

我该如何解决这个问题？

Traceback (most recent call last):
  File "c:\users\misafir\source\repos\DjangoWebProject7\DjangoWebProject7\manage.py", line 17, in <module>
    execute_from_command_line(sys.argv)
  File "c:\users\misafir\source\repos\DjangoWebProject7\DjangoWebProject7\env\lib\site-packages\django\core\management\__init__.py", line 381, in execute_from_command_line
    utility.execute()
  File "c:\users\misafir\source\repos\DjangoWebProject7\DjangoWebProject7\env\lib\site-packages\django\core\management\__init__.py", line 375, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "c:\users\misafir\source\repos\DjangoWebProject7\DjangoWebProject7\env\lib\site-packages\django\core\management\base.py", line 316, in run_from_argv
    self.execute(*args, **cmd_options)
  File "c:\users\misafir\source\repos\DjangoWebProject7\DjangoWebProject7\env\lib\site-packages\django\contrib\auth\management\commands\createsuperuser.py", line 59, in execute
    return super().execute(*args, **options)
  File "c:\users\misafir\source\repos\DjangoWebProject7\DjangoWebProject7\env\lib\site-packages\django\core\management\base.py", line 350, in execute
    self.check()
  File "c:\users\misafir\source\repos\DjangoWebProject7\DjangoWebProject7\env\lib\site-packages\django\core\management\base.py", line 379, in check
    include_deployment_checks=include_deployment_checks,
  File "c:\users\misafir\source\repos\DjangoWebProject7\DjangoWebProject7\env\lib\site-packages\django\core\management\base.py", line 366, in _run_checks
    return checks.run_checks(**kwargs)
  File "c:\users\misafir\source\repos\DjangoWebProject7\DjangoWebProject7\env\lib\site-packages\django\core\checks\registry.py", line 71, in run_checks
    new_errors = check(app_configs=app_configs)
  File "c:\users\misafir\source\repos\DjangoWebProject7\DjangoWebProject7\env\lib\site-packages\django\core\checks\urls.py", line 13, in check_url_config
    return check_resolver(resolver)
  File "c:\users\misafir\source\repos\DjangoWebProject7\DjangoWebProject7\env\lib\site-packages\django\core\checks\urls.py", line 23, in check_resolver
    return check_method()
  File "c:\users\misafir\source\repos\DjangoWebProject7\DjangoWebProject7\env\lib\site-packages\django\urls\resolvers.py", line 396, in check
    for pattern in self.url_patterns:
  File "c:\users\misafir\source\repos\DjangoWebProject7\DjangoWebProject7\env\lib\site-packages\django\utils\functional.py", line 37, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "c:\users\misafir\source\repos\DjangoWebProject7\DjangoWebProject7\env\lib\site-packages\django\urls\resolvers.py", line 533, in url_patterns
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
  File "c:\users\misafir\source\repos\DjangoWebProject7\DjangoWebProject7\env\lib\site-packages\django\utils\functional.py", line 37, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "c:\users\misafir\source\repos\DjangoWebProject7\DjangoWebProject7\env\lib\site-packages\django\urls\resolvers.py", line 526, in urlconf_module
    return import_module(self.urlconf_name)
  File "C:\Python\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 ".\DjangoWebProject7\urls.py", line 23, in <module>
    django.contrib.auth.views.login,
AttributeError: module 'django.contrib.auth.views' has no attribute 'login'

Answer 1

django.contrib.auth.views.login已在Django 2.1中删除。来自Release notes：

contrib.auth.views.login（），logout（），password_change（），password_change_done（），password_reset（），password_reset_done（），password_reset_confirm（）和password_reset_complete（）被删除。

您现在应该在网址中使用基于类的视图django.contrib.auth.views.LoginView，例如最简单的形式：

path('login/', LoginView.as_view()),

Answer 2

模块'django.contrib.auth.views'没有属性'登录'

该错误明确显示。我希望您使用的是身份验证模块，为什么会遇到此问题

Answer 3

在login模块中没有名为 django.contrib.auth.views 的功能/属性。您可能正在尝试导入 login_required 。如果是这样，请尝试

from django.contrib.auth.views import login_required

Answer 4

您似乎正在使用Windows操作系统。从回溯错误中，我可以看到您没有正确安装django。尝试为您创建的每个项目创建一个虚拟环境，并在其中安装django。这是开发人员的最佳实践。

这将清除您希望的问题。

干杯：）

Django，在Visual Studio命令行错误上运行“ createsuperuser”

4 个答案: