填写配置文件字段时，Django用户创建在管理中失败_Django_Postgresql_Django Admin_Django Authentication

填写配置文件字段时，Django用户创建在管理中失败

django postgresql

填写配置文件字段时，Django用户创建在管理中失败,django,postgresql,django-admin,django-authentication,Django,Postgresql,Django Admin,Django Authentication,我将Django 1.4.1与postgresql 9.1一起使用我需要添加一个配置文件给用户与认证应用程序，并允许管理员应用程序创建和编辑此配置文件。因此，我一直在关注文档部分： models.py 设置.py 我还激活了INSTALLED_apps中的django.contrib.auth和django.contrib.admin应用程序管理员问题现在，当我运行管理应用程序并要求添加（创建）一个新用户时，我被要求通过两步过程创建我的用户：首先，一个页面只要求用户名、密码（两次）和我

我将Django 1.4.1与postgresql 9.1一起使用

我需要添加一个配置文件给用户与认证应用程序，并允许管理员应用程序创建和编辑此配置文件。因此，我一直在关注文档部分：

models.py 设置.py 我还激活了

INSTALLED_apps

中的

django.contrib.auth

和

django.contrib.admin

应用程序

管理员问题现在，当我运行管理应用程序并要求添加（创建）一个新用户时，我被要求通过两步过程创建我的用户：首先，一个页面只要求用户名、密码（两次）和我的两个UserProfile字段

如果我只输入用户名和密码（两次）并单击“保存”，我将看到流程的第二页，这允许填写所有其他用户字段以及我的UserProfile字段。有一条消息说“用户“xxxxx”已成功添加。您可以在下面再次编辑它。”，幸运的是，我可以编辑两个模型中的字段，它可以工作

但是，如果我试图在第一页的一个或两个UserProfile字段中键入任何内容，提交将失败，并显示以下消息：

IntegrityError at /admin/auth/user/add/

duplicate key value violates unique constraint "userprofile_userprofile_user_id_key"
DETAIL:  Key (user_id)=(7) already exists.

每次我尝试时，“7”都会递增

如何避免这种行为，或者如何防止在第一页编辑配置文件字段，但在第二页编辑它们？

完全回溯：

Environment: Request Method: POST Request URL: http://127.0.0.1:8000/admin/auth/user/add/ Django Version: 1.4.1 Python Version: 2.7.3 Installed Applications: ('django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.admin', 'django.contrib.admindocs', 'userprofile') Installed Middleware: ('django.middleware.common.CommonMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware') Traceback: File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" in get_response 111. response = callback(request, *callback_args, **callback_kwargs) File "/usr/local/lib/python2.7/dist-packages/django/contrib/admin/options.py" in wrapper 366. return self.admin_site.admin_view(view)(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/django/utils/decorators.py" in _wrapped_view 91. response = view_func(request, *args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/django/views/decorators/cache.py" in _wrapped_view_func 89. response = view_func(request, *args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/django/contrib/admin/sites.py" in inner 196. return view(request, *args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/django/views/decorators/debug.py" in sensitive_post_parameters_wrapper 69. return view(request, *args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/django/utils/decorators.py" in _wrapper 25. return bound_func(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/django/utils/decorators.py" in _wrapped_view 91. response = view_func(request, *args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/django/utils/decorators.py" in bound_func 21. return func(self, *args2, **kwargs2) File "/usr/local/lib/python2.7/dist-packages/django/db/transaction.py" in inner 209. return func(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/django/contrib/auth/admin.py" in add_view 114. extra_context) File "/usr/local/lib/python2.7/dist-packages/django/utils/decorators.py" in _wrapper 25. return bound_func(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/django/utils/decorators.py" in _wrapped_view 91. response = view_func(request, *args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/django/utils/decorators.py" in bound_func 21. return func(self, *args2, **kwargs2) File "/usr/local/lib/python2.7/dist-packages/django/db/transaction.py" in inner 209. return func(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/django/contrib/admin/options.py" in add_view 956. self.save_related(request, form, formsets, False) File "/usr/local/lib/python2.7/dist-packages/django/contrib/admin/options.py" in save_related 733. self.save_formset(request, form, formset, change=change) File "/usr/local/lib/python2.7/dist-packages/django/contrib/admin/options.py" in save_formset 721. formset.save() File "/usr/local/lib/python2.7/dist-packages/django/forms/models.py" in save 497. return self.save_existing_objects(commit) + self.save_new_objects(commit) File "/usr/local/lib/python2.7/dist-packages/django/forms/models.py" in save_new_objects 628. self.new_objects.append(self.save_new(form, commit=commit)) File "/usr/local/lib/python2.7/dist-packages/django/forms/models.py" in save_new 731. obj.save() File "/usr/local/lib/python2.7/dist-packages/django/db/models/base.py" in save 463. self.save_base(using=using, force_insert=force_insert, force_update=force_update) File "/usr/local/lib/python2.7/dist-packages/django/db/models/base.py" in save_base 551. result = manager._insert([self], fields=fields, return_id=update_pk, using=using, raw=raw) File "/usr/local/lib/python2.7/dist-packages/django/db/models/manager.py" in _insert 203. return insert_query(self.model, objs, fields, **kwargs) File "/usr/local/lib/python2.7/dist-packages/django/db/models/query.py" in insert_query 1576. return query.get_compiler(using=using).execute_sql(return_id) File "/usr/local/lib/python2.7/dist-packages/django/db/models/sql/compiler.py" in execute_sql 910. cursor.execute(sql, params) File "/usr/local/lib/python2.7/dist-packages/django/db/backends/util.py" in execute 40. return self.cursor.execute(sql, params) File "/usr/local/lib/python2.7/dist-packages/django/db/backends/postgresql_psycopg2/base.py" in execute 52. return self.cursor.execute(query, args) Exception Type: IntegrityError at /admin/auth/user/add/ Exception Value: duplicate key value violates unique constraint "userprofile_userprofile_user_id_key" DETAIL: Key (user_id)=(7) already exists.` 环境：申请方式：邮寄请求URL:http://127.0.0.1:8000/admin/auth/user/add/ Django版本：1.4.1 Python版本：2.7.3 已安装的应用程序：（“django.contrib.auth”， “django.contrib.contenttypes”， “django.contrib.sessions”， “django.contrib.messages”， “django.contrib.staticfiles”， “django.contrib.admin”， “django.contrib.admindocs”， “用户配置文件”）已安装的中间件：（'django.middleware.common.CommonMiddleware'， “django.contrib.sessions.middleware.SessionMiddleware”， “django.middleware.csrf.CsrfViewMiddleware”， 'django.contrib.auth.middleware.AuthenticationMiddleware'， 'django.contrib.messages.middleware.MessageMiddleware'）回溯： get_响应中的文件“/usr/local/lib/python2.7/dist packages/django/core/handlers/base.py” 111响应=回调（请求，*回调参数，**回调参数）包装器中的文件“/usr/local/lib/python2.7/dist packages/django/contrib/admin/options.py” 366返回self.admin\u site.admin\u视图（视图）（*args，**kwargs）视图中的文件“/usr/local/lib/python2.7/dist packages/django/utils/decorators.py” 91响应=查看功能（请求，*args，**kwargs）文件“/usr/local/lib/python2.7/dist packages/django/views/decorators/cache.py” 89响应=查看功能（请求，*args，**kwargs）文件“/usr/local/lib/python2.7/dist packages/django/contrib/admin/sites.py” 196返回视图（请求、*args、**kwargs）文件“/usr/local/lib/python2.7/dist packages/django/views/decorators/debug.py”，位于敏感的\u post\u参数\u包装器中 69返回视图（请求、*args、**kwargs）包装器中的文件“/usr/local/lib/python2.7/dist-packages/django/utils/decorators.py” 25返回边界函数（*args，**kwargs）视图中的文件“/usr/local/lib/python2.7/dist packages/django/utils/decorators.py” 91响应=查看功能（请求，*args，**kwargs）绑定函数中的文件“/usr/local/lib/python2.7/dist packages/django/utils/decorators.py” 21返回函数（self，*args2，**kwargs2）文件“/usr/local/lib/python2.7/dist packages/django/db/transaction.py” 209返回函数（*args，**kwargs）添加视图中的文件“/usr/local/lib/python2.7/dist packages/django/contrib/auth/admin.py” 114额外（上下文）包装器中的文件“/usr/local/lib/python2.7/dist-packages/django/utils/decorators.py” 25返回边界函数（*args，**kwargs）视图中的文件“/usr/local/lib/python2.7/dist packages/django/utils/decorators.py” 91响应=查看功能（请求，*args，**kwargs）绑定函数中的文件“/usr/local/lib/python2.7/dist packages/django/utils/decorators.py” 21返回函数（self，*args2，**kwargs2）文件“/usr/local/lib/python2.7/dist packages/django/db/transaction.py” 209返回函数（*args，**kwargs）添加视图中的文件“/usr/local/lib/python2.7/dist packages/django/contrib/admin/options.py” 956与self.save_相关（请求、表单、表单集、False）文件“/usr/local/lib/python2.7/dist-packages/django/contrib/admin/options.py”，位于与save_相关的 733self.save_formset（请求、表单、表单集、更改=更改）保存表单集中的文件“/usr/local/lib/python2.7/dist packages/django/contrib/admin/options.py” 721formset.save（）保存中的文件“/usr/local/lib/python2.7/dist packages/django/forms/models.py” 497返回self.save_现有_对象（提交）+self.save_新_对象（提交）保存新对象中的文件“/usr/local/lib/python2.7/dist packages/django/forms/models.py” 628self.new\u objects.append（self.save\u new（表单，commit=commit）） save_new中的文件“/usr/local/lib/python2.7/dist packages/django/forms/models.py” 731obj.save（）保存中的文件“/usr/local/lib/python2.7/dist packages/django/db/models/base.py” 463self.save_base（使用=使用，强制插入=强制插入，强制更新=强制更新） save_base中的文件“/usr/local/lib/python2.7/dist packages/django/db/models/base.py” 551结果=管理器。\插入（[self]，字段=字段，返回\u id=update\u pk，using=using，raw=raw）插入文件“/usr/local/lib/python2.7/dist packages/django/db/models/manager.py” 203返回insert_查询（self.model、objs、字段、**kwargs） insert\u查询中的文件“/usr/local/lib/python2.7/dist packages/django/db/models/query.py” 1576返回query.get\c

class UserProfileInline(admin.StackedInline):
    model = UserProfile
    can_delete = False
    verbose_name_plural = 'profile'

class UserAdmin(UserAdmin):
    inlines = (UserProfileInline, )

# Re-register UserAdmin
admin.site.unregister(User)
admin.site.register(User, UserAdmin)

IntegrityError at /admin/auth/user/add/

duplicate key value violates unique constraint "userprofile_userprofile_user_id_key"
DETAIL:  Key (user_id)=(7) already exists.

def create_user_profile(sender, instance, created, **kwargs):
    if created:
        UserProfile.objects.create(user=instance)

def create_user_profile(sender, instance, created, **kwargs):
    if created:
        UserProfile.objects.get_or_create(user=instance)

class LocalUserAdmin(UserAdmin):
    inlines = (UserProfileInline, )

    def get_formsets_with_inlines(self, request, obj=None):
        for inline in self.get_inline_instances(request, obj):
            # hide MyInline in the add view
            if isinstance(inline, UserProfileInline) and obj is None:
                continue
            yield inline.get_formset(request, obj), inline