コンテナ上に自由なJupyterLab環境を作成する #Python

手軽な公式のやりかたもあるが、やっぱり自由も欲しい
c.f.
https://github.com/jupyter/docker-stacks

ベースイメージからコンテナを起動してアタッチ
```
docker run -it -p 8888:8888 python:latest bash
```
パッケージの更新
```
apt update -y
```
JupyterLabをインストール
```
pip install jupyterlab
```
使用したいモジュールをインストール
```
pip3 install flickrapi
```
JupyterLabの起動
```
jupyter lab --no-browser --ip=0.0.0.0 --allow-root
```
以下のように出ればとりあえず成功


[I 05:21:51.334 LabApp] JupyterLab extension loaded from /usr/local/lib/python3.7/site-packages/jupyterlab
[I 05:21:51.334 LabApp] JupyterLab application directory is /usr/local/share/jupyter/lab
[W 05:21:51.336 LabApp] JupyterLab server extension not enabled, manually loading...
[I 05:21:51.338 LabApp] JupyterLab extension loaded from /usr/local/lib/python3.7/site-packages/jupyterlab
[I 05:21:51.338 LabApp] JupyterLab application directory is /usr/local/share/jupyter/lab
[I 05:21:51.339 LabApp] Serving notebooks from local directory: /
[I 05:21:51.339 LabApp] The Jupyter Notebook is running at:
[I 05:21:51.339 LabApp] http://(32ec95df752d or 127.0.0.1):8888/?token=98878accf668ed40ca0c77262697094d1193c3d3e81fcf06
[I 05:21:51.339 LabApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 05:21:51.342 LabApp] 
    
    To access the notebook, open this file in a browser:
        file:///root/.local/share/jupyter/runtime/nbserver-133-open.html
    Or copy and paste one of these URLs:
        http://(container-id or 127.0.0.1):8888/?token=98878accf668ed4dasdasdasdsd97094d1193c3d3e81fcf06

マウントは適当に設定して下さいー。

あでぃおす