manage.py shell w/ IPython embed does not work well

[liokm]

#17078 introduced the usage of IPython.embed(). This also introduced the bug described in the bottom part of ​https://github.com/ipython/ipython/issues/62 to the IPython shell opened by Django. For example:

    >>> def foo():
    ...     print foo
    >>> foo()
    ...
    NameError: global name 'foo' is not defined

The issue ​https://github.com/ipython/ipython/issues/62 just solved for normal IPython shell, not for embed calling from function, which is used in current Django, as in django/core/management/commands/shell.py

    def ipython(self):
        ...
            from IPython import embed
            embed()
        ...

Some quotes of takluyver from IPython team in the github link above

It's possible for Django to start IPython in a way that won't cause this problem, but that's not the way we currently make easy. The problem occurs when IPython starts with separate local and global namespaces. There's no reason that Django requires separate local and global namespaces, but that's what calling embed() inside a function implies.

My env: Django 1.4 and 1.5 alpha w/ IPython 0.12 and 0.12.1

[liokm <liokmkoil@…>]

Ah, sorry for bad formatting w/o preview, could someone help to fix it?