python – Django错误:无法导入名称current_datetime
内容导读
互联网集市收集整理的这篇技术教程文章主要介绍了python – Django错误:无法导入名称current_datetime,小编现在分享给大家,供广大互联网技能从业者学习和参考。文章包含2488字,纯文字阅读大概需要4分钟。
内容图文
我正在通过“Django Book”,我不断收到错误“无法导入名称current_datetime”
Urls.py:
from django.conf.urls.defaults import patterns, include, url
from mysite.views import current_datetime, hello
urlpatterns = patterns('',
('^hello/$', hello),
('^time/$', current_datetime),
(r'^time/plus/(\d{1,2})/$', hours_ahead),
)
我的Views.py:
from django.http import HttpResponse
import datetime
def hello(request):
return HttpResponse("Hello world")
def current_datetime(request):
now = datetime.datetime.now()
html = "<html><body>It is now %s.</body></html>" % now
return HttpResponse(html)
我的工作目录:
./mysite:
__init__.py manage.py mysite views.py
无论我做什么,我在urls.py第2行得到的相同导入错误,关于current_time:
Environment:
Request Method: GET
Request URL: http://localhost:8000/
Django Version: 1.5.1
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')
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
103. resolver_match = resolver.resolve(request.path_info)
File "/Library/Python/2.7/site-packages/django/core/urlresolvers.py" in resolve
319. for pattern in self.url_patterns:
File "/Library/Python/2.7/site-packages/django/core/urlresolvers.py" in url_patterns
347. patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "/Library/Python/2.7/site-packages/django/core/urlresolvers.py" in urlconf_module
342. 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/jvieitez/Code/djcode/mysite/mysite/urls.py" in <module>
2. from mysite.views import hello, current_datetime, hours_ahead
Exception Type: ImportError at /
Exception Value: cannot import name current_datetime
解决方法:
您的工作目录出了问题. manage.py和views.py不应位于同一目录中.我建议将内部mysite重命名为其他内容,这样可以避免混淆,并且views.py应该位于内部mysite目录中.你说
from mysite.views import current_datetime, hello
但views.py不在mysite目录中.那就是问题所在.
内容总结
以上是互联网集市为您收集整理的python – Django错误:无法导入名称current_datetime全部内容,希望文章能够帮你解决python – Django错误:无法导入名称current_datetime所遇到的程序开发问题。 如果觉得互联网集市技术教程内容还不错,欢迎将互联网集市网站推荐给程序员好友。
内容备注
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 gblab@vip.qq.com 举报,一经查实,本站将立刻删除。
内容手机端
扫描二维码推送至手机访问。