我试图使用IPython发送一个简单的邮件.我还没有设置任何仍然出现此错误的模型.可以做些什么?
错误:/home/sourabh/Django/learn/local/lib/python2.7/site-packages/django/db/models/fields/ 初始化的.py:827:RuntimeWarning:DateTimeField字段接收到的日期时间幼稚(2013年9月4日14:14:13.698105)虽然时区支持是活跃的.RuntimeWarning)
尝试:第一步是添加USE_TZ = True到您的设置文件并安装pytz(如果可能).
错误已更改:
(learn)sourabh@sL:~/Django/learn/event$ python manage.py shell
/home/sourabh/Django/learn/local/lib/python2.7/site-packages/django/db/backends/sqlite3/base.py:53: RuntimeWarning: SQLite received a naive datetime (2013-09-05 00:59:32.181872) while time zone support is active.
RuntimeWarning)
Run Code Online (Sandbox Code Playgroud) 我如何生成一个必须在两个其他给定日期之间的随机日期?
函数的签名应该是这样的:
random_date("1/1/2008 1:30 PM", "1/1/2009 4:50 AM", 0.34)
^ ^ ^
date generated has date generated has a random number
to be after this to be before this
Run Code Online (Sandbox Code Playgroud)
并会返回如下日期: 2/4/2008 7:20 PM