当我按照说明嵌入 IPython 0.10 时,某些列表推导无法正常工作。我的全局命名空间怎么了?
$ python
>>> import IPython.Shell
>>> IPython.Shell.IPShellEmbed()()
In [1]: def bar(): pass
...:
In [2]: list(bar() for i in range(10))
---------------------------------------------------------------------------
NameError Traceback (most recent call last)
/tmp/<ipython console>
/tmp/<ipython console> in <generator expression>([outmost-iterable])
NameError: global name 'bar' is not defined