Jupyter笔记本，sys.path和sys.executab错误

Question

我正试图在Jupyter笔记本中运行anaconda发行版的python库，但是当我运行这个笔记本时，我总是遇到一些麻烦，因为python路径被设置为macosx10.11中的默认发行版

当我打印sys.path和sys.executable时，它们在运行python和运行jupyter notebook时有所不同。例如

from pprint import pprint as p
import sys

p(sys.path)

在python中执行此操作之后，我得到了正确的输出：

['',
 '/Users/glennraskovich/anaconda2/lib/python27.zip',
 '/Users/glennraskovich/anaconda2/lib/python2.7',
 '/Users/glennraskovich/anaconda2/lib/python2.7/plat-darwin',
 '/Users/glennraskovich/anaconda2/lib/python2.7/plat-mac',
 '/Users/glennraskovich/anaconda2/lib/python2.7/plat-mac/lib-scriptpackages',
 '/Users/glennraskovich/anaconda2/lib/python2.7/lib-tk',
 '/Users/glennraskovich/anaconda2/lib/python2.7/lib-old',
 '/Users/glennraskovich/anaconda2/lib/python2.7/lib-dynload',
 '/Users/glennraskovich/anaconda2/lib/python2.7/site-packages',
 '/Users/glennraskovich/anaconda2/lib/python2.7/site-packages/aeosa']

但当我在jupyter笔记本上运行这个程序时，我得到：

['', '/usr/local/lib/python2.7/site-packages/dask-0.11.0-py2.7.egg', '/usr/local/lib/python2.7/site-packages/networkx-1.11-py2.7.egg', '/usr/local/lib/python2.7/site-packages/six-1.10.0-py2.7.egg', '/usr/local/lib/python2.7/site-packages/Pillow-3.3.1-py2.7-macosx-10.11-x86_64.egg', '/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python27.zip', '/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7', '/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin', '/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac', '/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages', '/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk', '/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old', '/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload', '/usr/local/lib/python2.7/site-packages', '/Library/Python/2.7/site-packages', '/usr/local/lib/python2.7/site-packages/IPython/extensions', '/Users/glennraskovich/.ipython']

对于sys.executable

p(sys.executable)

在python中，正确的输出：

/Users/glennraskovich/anaconda2/bin/python

但是在jupyter笔记本中，sys.executable没有设置为anaconda版本

/usr/local/opt/python/bin/python2.7

我试过在我的.bashrc和.bashúu配置文件中设置PATH，并使用python的命令，jupyter和such显示了anaconda路径，但是jupyter笔记本没有使用anaconda路径。有什么问题吗？

Answer 1

对我来说，我在创建环境后安装了Jupyter，但随后试图运行从基本环境安装的模块。我在“jupyter kernelspec list”（https://github.com/jupyter/notebook/issues/2563）中找到了kernel.json，它位于C:\ Users\username\Anaconda37\share\jupyter\kernels\python3\kernel.json，指向我工作环境中的python.exe。改变了道路并解决了它。

This 是对python路径设置的详尽描述。