python manage.py shell

[anonymous]

Python 2.7.3 (default, Jul 24 2012, 10:05:38)
Type "copyright", "credits" or "license" for more information.

IPython 0.12 -- An enhanced Interactive Python.
? -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help -> Python's own help system.
object? -> Details about 'object', use 'object??' for extra details.
/usr/lib/python2.7/site-packages/IPython/frontend/terminal/interactiveshell.py:286: DeprecationWarning: With-statements now directly support multiple context managers

with nested(self.builtin_trap, self.display_trap):

I got this error, and look for all answer on google, but it seems didn't work.
Someone said igonore it, someone said change the source code and someone said just use python.
How can I fix this bug?I'm a newcomer.

[Aymeric Augustin]

If you read the file name where the deprecation warning happens, it's part of IPython: it's in .../site-packages/IPython/.... It means that it's a problem in IPython, not in Django. So we can't fix it here. You should report it to the IPython authors.

In the meantime, you can indeed:

• ignore it
• try updating IPython (depending on how you've installed it)
• force Django to use the regular Python shell instead of IPython by passing the --plain option