Question

能否轻易获得IPython互动名称空间的变量。在执行一个负荷指挥缓慢的项目时,我想用一个文字将数据输入互动工作空间,然后用第二个文字,使用数据,就像MATLAB一样。

在这种简单的情况下,我想做的是什么。

In [20]: a=5

In [21]: run tst

页: 1 只是

print a

想法是,我只想一劳永逸地工作。

感谢!

Answer 1

采用IPython magicît的-i办法;它使文字使用目前的交互名称空间,例如,

load.py:

a = 5

tst.py:

print a

从IIPython获得;

In [1]: from load import *

In [2]: run -i tst
5

Answer 2

There is no easy or smart way to do this. One way would be to have a main function in your test function and then pass in the globals from your environment to update the globals in the caller. For example:

tst.py

def main(borrowed_globals):
    globals().update(borrowed_globals)
    print a

然后,在IPython:

In [1]: a = 5

In [2]: import tst

In [3]: tst.main(globals())
5

友情链接