blocks|key|2673804|text|这是我在jupyter笔记本上做的项目，|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2673805|import+sys
sys.path.append("../")+#+go+to+parent+dir
from+customFunctions+import+*|code-block|syntax|javascript|2673806|然后，为了影响customFunctions.py中的更改，|offset|length|style|CODE|2673807|%25load_ext+autoreload
%25autoreload+2|2673808|entityMap^0|0|0|7|I|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@$I|T|J|U|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

Here is what I do on my projects in jupyter notebook,

<pre><code>import sys
sys.path.append("../") # go to parent dir
from customFunctions import *
</code></pre>

Then, to affect changes in <code>customFunctions.py</code>,

<pre><code>%load_ext autoreload
%autoreload 2
</code></pre>

blocks|key|2673942|text|Jupyter是基于ipython的，一个永久的解决方案是改变ipython的配置选项。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2673943|创建配置文件|2673944|$+ipython+profile+create
$+ipython+locate
/Users/username/.ipython|code-block|syntax|javascript|2673945|编辑配置文件|2673946|$+cd+/Users/username/.ipython
$+vi+profile_default/ipython_config.py|2673947|以下几行允许您将模块路径添加到sys.path|2673948|c.InteractiveShellApp.exec_lines+=+[
++++'import+sys;+sys.path.append("/path/to/your/module")'
]|2673949|在jupyter启动时，将执行前一行|2673950|您可以在此处找到有关ipython配置https://www.lucypark.kr/blog/2013/02/10/when-python-imports-and-ipython-does-not/的更多详细信息|offset|length|2673951|entityMap|0|LINK|mutability|MUTABLE|url|https://www.lucypark.kr/blog/2013/02/10/when-python-imports-and-ipython-does-not/^0|0|0|0|0|0|0|0|0|J|29|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|15|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|16|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|17|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|18|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|19|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|1A|8|@]|9|@]|A|$G|H]]|$1|Q|3|R|5|6|7|1B|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|1C|8|@]|9|@$U|1D|V|1E|1|1F]]|A|$]]|$1|W|3|-4|5|6|7|1G|8|@]|9|@]|A|$]]]|X|$Y|$5|Z|10|11|A|$12|13]]]]

Jupyter is base on ipython, a permanent solution could be changing the ipython config options.

Create a config file

<pre><code>$ ipython profile create
$ ipython locate
/Users/username/.ipython
</code></pre>

Edit the config file

<pre><code>$ cd /Users/username/.ipython
$ vi profile_default/ipython_config.py
</code></pre>

The following lines allow you to add your module path to sys.path

<pre><code>c.InteractiveShellApp.exec_lines = [
 'import sys; sys.path.append("/path/to/your/module")'
]
</code></pre>

At the jupyter startup the previous line will be executed

Here you can find more details about ipython config <a href="https://www.lucypark.kr/blog/2013/02/10/when-python-imports-and-ipython-does-not/" rel="noreferrer">https://www.lucypark.kr/blog/2013/02/10/when-python-imports-and-ipython-does-not/</a>

blocks|key|122051|text|Jupyter有自己的PATH变量JUPYTER_PATH。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|122052|将这一行添加到.bashrc文件中对我很有效：|offset|length|style|CODE|122053|export+JUPYTER_PATH=<directory_for_your_module>:$JUPYTER_PATH|code-block|syntax|javascript|122054|entityMap^0|0|7|7|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@$D|Q|E|R|F|G]]|9|@]|A|$]]|$1|H|3|I|5|J|7|S|8|@]|9|@]|A|$K|L]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

Jupyter has its own PATH variable, JUPYTER_PATH.

Adding this line to the <code>.bashrc</code> file worked for me:

<pre><code>export JUPYTER_PATH=&lt;directory_for_your_module&gt;:$JUPYTER_PATH
</code></pre>

blocks|key|119309|text|假设您的项目具有以下结构，并且您希望在notebook.ipynb中进行导入|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|119310|/app
++/mypackage
++++mymodule.py
++/notebooks
++++notebook.ipynb|code-block|syntax|javascript|119311|如果您在没有任何virtualenv的docker容器中运行Jupyter，那么在项目文件夹中创建Jupyter+(ipython)配置可能很有用|119312|/app
++/profile_default
++++ipython_config.py|119313|ipython_config.py的内容|119314|c.InteractiveShellApp.exec_lines+=+[
++++'import+sys;+sys.path.append("/app")'
]|119315|打开笔记本并将其检出：|119316|print(sys.path)|119317|应用程序''，'/usr/local/lib/python36.zip'，'/usr/local/lib/python3.6'，'/usr/local/lib/python3.6/lib-dynload'，'/usr/local/lib/python3.6/site-packages'，'/usr/local/lib/python3.6/site-packages/IPython/extensions'，‘/+|119318|+/.ipython’，'/app‘|blockquote|119319|119320|119321|现在，您可以在notebook中进行导入，而无需在单元格中附加任何sys.path：|119322|from+mypackage.mymodule+import+myfunc|119323|entityMap^0|J|E|0|0|0|0|0|H|0|0|0|0|0|0|0|0|X|8|0|0^^$0|@$1|2|3|4|5|6|7|19|8|@$9|1A|A|1B|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|1C|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|1D|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|1E|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|1F|8|@$9|1G|A|1H|B|C]]|D|@]|E|$]]|$1|Q|3|R|5|H|7|1I|8|@]|D|@]|E|$I|J]]|$1|S|3|T|5|6|7|1J|8|@]|D|@]|E|$]]|$1|U|3|V|5|H|7|1K|8|@]|D|@]|E|$I|J]]|$1|W|3|X|5|6|7|1L|8|@]|D|@]|E|$]]|$1|Y|3|Z|5|10|7|1M|8|@]|D|@]|E|$]]|$1|11|3|-4|5|6|7|1N|8|@]|D|@]|E|$]]|$1|12|3|-4|5|6|7|1O|8|@]|D|@]|E|$]]|$1|13|3|14|5|6|7|1P|8|@$9|1Q|A|1R|B|C]]|D|@]|E|$]]|$1|15|3|16|5|H|7|1S|8|@]|D|@]|E|$I|J]]|$1|17|3|-4|5|6|7|1T|8|@]|D|@]|E|$]]]|18|$]]

Suppose your project has the following structure and you want to do imports in the <code>notebook.ipynb</code>:

<pre><code>/app
 /mypackage
 mymodule.py
 /notebooks
 notebook.ipynb
</code></pre>

If you are running Jupyter inside a docker container without any virtualenv it might be useful to create Jupyter (ipython) config in your project folder:

<pre><code>/app
 /profile_default
 ipython_config.py
</code></pre>

Content of <code>ipython_config.py</code>:

<pre><code>c.InteractiveShellApp.exec_lines = [
 'import sys; sys.path.append("/app")'
]
</code></pre>

Open the notebook and check it out:

<pre><code>print(sys.path)
</code></pre>

<blockquote>
 ['', '/usr/local/lib/python36.zip', '/usr/local/lib/python3.6',
 '/usr/local/lib/python3.6/lib-dynload',
 '/usr/local/lib/python3.6/site-packages',
 '/usr/local/lib/python3.6/site-packages/IPython/extensions',
 '/root/.ipython', '/app']
</blockquote>

Now you can do imports in your notebook without any <code>sys.path</code> appending in the cells:

<pre><code>from mypackage.mymodule import myfunc
</code></pre>

blocks|key|2885639|text|经过验证的解决方案对我不起作用，因为我的笔记本不在我的sys.path中。然而，这是可行的；|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2885640|import+os,sys
sys.path.insert(1,+os.path.join(os.getcwd()++,+'..'))|code-block|syntax|javascript|2885641|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

The verified solution doesn't work for me, since my notebook is not in my sys.path. This works however;
<pre><code>import os,sys
sys.path.insert(1, os.path.join(os.getcwd() , '..'))
</code></pre>

blocks|key|122180|text|您可以使用绝对导入：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|122181|/root
++++/app
++++++/config
++++++++newfile.py
++++++/source
++++++++file.ipynb

#+In+the+file.ipynb+importing+the+newfile.py+file
import+os
os.chdir(ROOT_PATH)
from+app.config+import+newfile|code-block|syntax|javascript|122182|​|122183|📷|atomic|offset|length|122184|122185|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/7124482181097b15bfec97b451611994.png|imageAlt^0|0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Y|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Z|8|@]|9|@]|A|$]]|$1|I|3|J|5|K|7|10|8|@]|9|@$L|11|M|12|1|13]]|A|$]]|$1|N|3|H|5|6|7|14|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|P|$Q|$5|R|S|T|A|$U|V|W|-4]]]]

You can use absolute imports:
<pre><code>/root
 /app
 /config
 newfile.py
 /source
 file.ipynb

# In the file.ipynb importing the newfile.py file
import os
os.chdir(ROOT_PATH)
from app.config import newfile
</code></pre>
<a href="https://i.stack.imgur.com/oEUGC.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/oEUGC.png" alt="enter image description here" /></a>

In Jupyter my own little module is not loaded but in python/bpython is everything is fine. When typing

<pre><code>import sys
print(sys.path)
</code></pre>

the path to my module will not in show in Jupyter but in python/bpython it is still there.

I am using:

<ol>
<li>PYTHONPATH in .bashrc to include my module,</li>
<li>Jupyter and bpython inside a virtualenv.</li>
</ol>

The most similar questions is this
<a href="https://stackoverflow.com/questions/34389029/cannot-import-modules-in-jupyter-notebook-wrong-sys-path">Cannot import modules in jupyter notebook; wrong sys.path</a>

How to configure Jupyter to load my modules automagically?

sys.path different in Jupyter and Python - how to import own modules in Jupyter?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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在Jupyter中，我自己的小模块没有加载，但在python/bpython中，一切都很好。当键入时import sysprint(sys.path)我的模块的路径在Jupyter中不会显示，但在python/bpython中它仍然存在。我正在使用：.bashrc中的PYTHONPATH将我的模块、Jupyter和bpython包含在一个虚拟环境中。最相似的问题是这个如何配置Jupyter自动加载

问sys.path在Jupyter和Python中的不同-如何在Jupyter中导入自己的模块？
EN

回答 6

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问sys.path在Jupyter和Python中的不同-如何在Jupyter中导入自己的模块？EN

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问sys.path在Jupyter和Python中的不同-如何在Jupyter中导入自己的模块？
EN