[英]how to import newly installed python module in launched interactive session?
我在一個終端窗口中運行python交互式會話,然后將numpy安裝在另一個終端窗口中。 如何在正在運行的交互式會話中import numpy
而不退出並重新啟動它?
答案是您不必做任何特別的事情。
% virtualenv foo
New python executable in foo/bin/python
Installing setuptools............done.
Installing pip...............done.
% foo/bin/python
Python 2.7.3 (default, Sep 8 2012, 23:11:27)
[GCC 4.2.1 Compatible Apple Clang 4.0 ((tags/Apple/clang-421.0.60))] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import numpy
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named numpy
>>>
Suspended
% foo/bin/pip install numpy
Downloading/unpacking numpy
% fg
>>> import numpy
>>> numpy
<module 'numpy' from '/.../foo/lib/python2.7/site-packages/numpy/__init__.pyc'>
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.