Question

我正在尝试从here安装pysubgroup软件包，以便可以将其导入到Jupiter笔记本中，所以我认为我需要让Anaconda看到它，因为当前在尝试将其导入时出现错误一个笔记本。

import pysubgroup as ps
---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-1-73256517fd70> in <module>
----> 1 import pysubgroup as ps

ModuleNotFoundError: No module named 'pysubgroup'

但是我在这里看到了该模块：

   /Users/mymac/anaconda3/bin/pip install git+https://github.com/flemmerich/pysubgroup.git
    Collecting git+https://github.com/flemmerich/pysubgroup.git
      Cloning https://github.com/flemmerich/pysubgroup.git to /private/var/folders/h7/cb_tknx94mq651k09wj4bkyw0000gn/T/pip-req-build-00t6c_7i
    Requirement already satisfied (use --upgrade to upgrade): pysubgroup==0.5.2 from git+https://github.com/flemmerich/pysubgroup.git in /Users/mymac/anaconda3/lib/python3.7/site-packages

在这里：

pip show pysubgroup
Name: pysubgroup
Version: 0.5.2
Summary: pysubgroup is a Python library for the data analysis task of subgroup discovery.
Home-page: http://florian.lemmerich.net/pysubgroup
Author: Florian Lemmerich
Author-email: florian@lemmerich.net
License: UNKNOWN
Location: /Users/mymac/anaconda3/lib/python3.7/site-packages

这显示了我从终端发送的sys.path：

python -m site
sys.path = [
    '/Users/mymac',
    '/Users/mymac/anaconda3/lib/python37.zip',
    '/Users/mymac/anaconda3/lib/python3.7',
    '/Users/mymac/anaconda3/lib/python3.7/lib-dynload',
    '/Users/mymac/anaconda3/lib/python3.7/site-packages',
    '/Users/mymac/anaconda3/lib/python3.7/site-packages/aeosa',
]
USER_BASE: '/Users/mymac/.local' (doesn't exist)
USER_SITE: '/Users/mymac/.local/lib/python3.7/site-packages' (doesn't exist)
ENABLE_USER_SITE: True

这显示了我在笔记本电脑上的sys.path，它略有不同：

['',
 '/Users/mymac/Documents/daz-research',
 '/Users/mymac/anaconda3/lib/python37.zip',
 '/Users/mymac/anaconda3/lib/python3.7',
 '/Users/mymac/anaconda3/lib/python3.7/lib-dynload',
 '/Users/mymac/anaconda3/lib/python3.7/site-packages',
 '/Users/mymac/anaconda3/lib/python3.7/site-packages/aeosa',
 '/Users/mymac/anaconda3/lib/python3.7/site-packages/IPython/extensions',
 '/Users/mymac/.ipython']

所以我认为关键是要让Jupyter Notebook使用该站点包。

但是我无法在任何环境（包括iPython甚至命令提示符）中导入pysubgroup，如下所示：

Last login: Sat Dec  8 13:35:37 on ttys002
mymac-MacBook-Pro:~ mymac$ python 
Python 3.7.0 (default, Jun 28 2018, 07:39:16) 
[Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda custom (64-bit) on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import pysubgroup
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'pysubgroup'
>>> quit()

mymac-MacBook-Pro:~ mymac$ python3 
Python 3.7.0 (default, Jun 28 2018, 07:39:16) 
[Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda custom (64-bit) on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import pysubgroup
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'pysubgroup'
>>>

所以我的问题是：

1）如何获取Jupyter Notebook和其他任何python环境以显示其当前正在使用的站点包

2）如何使Jupyter Notebook和其他python环境使用该站点包

3）这是解决此问题的正确方法吗？

如何使Jupyter Notebook使用特定站点包目录

0 个答案: