Django，无法从 django.conf.urls 导入 url答案

【问题标题】：Django, Can not import urls from django.conf.urlsDjango，无法从 django.conf.urls 导入 url
【发布时间】：2022-01-17 07:09:25
【问题描述】：

我正在开发 django restframework 项目。我构建了它，它运行良好，但后来我尝试了 makemigrations，但出现了以下错误。请帮帮我。

File "/code/eventful/manage.py", line 22, in <module>
    main()
  File "/code/eventful/manage.py", line 18, in main
    execute_from_command_line(sys.argv)
  File "/usr/local/lib/python3.10/site-packages/django/core/management/__init__.py", line 425, in execute_from_command_line
    utility.execute()
  File "/usr/local/lib/python3.10/site-packages/django/core/management/__init__.py", line 419, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/usr/local/lib/python3.10/site-packages/django/core/management/base.py", line 373, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/usr/local/lib/python3.10/site-packages/django/core/management/base.py", line 412, in execute
    self.check()
  File "/usr/local/lib/python3.10/site-packages/django/core/management/base.py", line 438, in check
    all_issues = checks.run_checks(
  File "/usr/local/lib/python3.10/site-packages/django/core/checks/registry.py", line 77, in run_checks
    new_errors = check(app_configs=app_configs, databases=databases)
  File "/usr/local/lib/python3.10/site-packages/django/core/checks/urls.py", line 13, in check_url_config
    return check_resolver(resolver)
  File "/usr/local/lib/python3.10/site-packages/django/core/checks/urls.py", line 23, in check_resolver
    return check_method()
  File "/usr/local/lib/python3.10/site-packages/django/urls/resolvers.py", line 446, in check
    for pattern in self.url_patterns:
  File "/usr/local/lib/python3.10/site-packages/django/utils/functional.py", line 48, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/usr/local/lib/python3.10/site-packages/django/urls/resolvers.py", line 632, in url_patterns
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
  File "/usr/local/lib/python3.10/site-packages/django/utils/functional.py", line 48, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/usr/local/lib/python3.10/site-packages/django/urls/resolvers.py", line 625, in urlconf_module
    return import_module(self.urlconf_name)
  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/code/eventful/eventful/urls.py", line 25, in <module>
    path('api/rest-auth/', include('rest_auth.urls')),
  File "/usr/local/lib/python3.10/site-packages/django/urls/conf.py", line 34, in include
    urlconf_module = import_module(urlconf_module)
  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/usr/local/lib/python3.10/site-packages/rest_auth/urls.py", line 1, in <module>
    from django.conf.urls import url
ImportError: cannot import name 'url' from 'django.conf.urls' (/usr/local/lib/python3.10/site-packages/django/conf/urls/__init__.py)

我为我的 django 项目尝试了 makemigrations，但我遇到了这个错误，我对这个错误一无所知。有谁能够帮我。请！

【问题讨论】：

从 Django-4.0 开始，删除了 url。

标签： python django django-rest-framework

【解决方案1】：

url 在 Django 4.0 中被删除在此处查看发行说明： https://docs.djangoproject.com/pl/4.0/releases/4.0/#features-removed-in-4-0

django.conf.urls.url() is removed

【讨论】：

【解决方案2】：

从django-4.0 开始，url 函数已被删除。事实上，在release notes 我们看到：

django.conf.urls.url() 被删除。

因此，您正在使用与 Django 版本不兼容的 rest_auth。 django-rest-auth project [GitHub] 仍然使用url(…) 中的urls.py [GitHub] 函数。

因此，您应该将 Django 降级（到 django-3.2）以使用 django-rest-auth，或者您应该等到 django-rest-auth 发布与 django-4.0 兼容的版本。

【讨论】：