Question

我正在创建一个只有基本python和taggit模块的基本博客，它位于http://127.0.0.1:8000/（必须放入随机空格以便我可以提交）当我运行./manage.py syncdb它正确执行时当我runserver它没有返回任何错误。问题是当我真正访问该网站时。比这发生......

SyntaxError at /
invalid syntax (admin.py, line 4)

这将显示在webbrowser ..

中

这是追溯：

Environment:


Request Method: GET
Request URL: http://127.0.0.1:8000/

Django Version: 1.4.1
Python Version: 2.7.3
Installed Applications:
('django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.sites',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'django.contrib.admin',
 'taggit',
 'MainBlog')
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 "/Library/Python/2.7/site-packages/django/core/handlers/base.py" in get_response
  101.                             request.path_info)
File "/Library/Python/2.7/site-packages/django/core/urlresolvers.py" in resolve
  298.             for pattern in self.url_patterns:
File "/Library/Python/2.7/site-packages/django/core/urlresolvers.py" in url_patterns
  328.         patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "/Library/Python/2.7/site-packages/django/core/urlresolvers.py" in urlconf_module
  323.             self._urlconf_module = import_module(self.urlconf_name)
File "/Library/Python/2.7/site-packages/django/utils/importlib.py" in import_module
  35.     __import__(name)
File "/Users/zackbaker/MyBlog/MyBlog/urls.py" in <module>
  5. admin.autodiscover()
File "/Library/Python/2.7/site-packages/django/contrib/admin/__init__.py" in autodiscover
  29.             import_module('%s.admin' % app)
File "/Library/Python/2.7/site-packages/django/utils/importlib.py" in import_module
  35.     __import__(name)

Exception Type: SyntaxError at /
Exception Value: invalid syntax (admin.py, line 4)

无论如何，任何可以提供的帮助都会很棒！非常感谢你们！

Answer 1

admin.py的第4行是

from admin.site.register(Post)

这是Python语法错误。它应该只是

admin.site.register(Post)

调用适当的方法向Django的管理站点注册你的Post类。

顺便提一下，Python中的from关键字用于将某些内容导入当前模块。你应该确保你有一行

from django.contrib import admin

在admin.py第1行到第3行的某处（可能是第1行！），以确保在到达第4行时正确定义admin。

访问网站时出现Django错误：语法错误（admin.py，第4行）

1 个答案: