樹莓派 CENTOS7 Python3.7安裝 jupyter notebook遠程可訪問的服務器 原

1、前提條件：完成jupyter notebook安裝

2、生成密碼

python3.7
>>from notebook.auth import passwd
>>passwd()         #輸入密碼後得到生成的密文，複製密文

3、生成配置文件

jupyter notebook --generate-config   #生成默認配置文件

4、修改配置文件

vi ~/.jupyter/jupyter_notebook_config.py #打開上一步生成的配置文件，修改下面幾行內容

c.NotebookApp.password = 'sha1:<your-sha1-hash-value>'
c.NotebookApp.port = 8888
c.NotebookApp.ip = '0.0.0.0'
c.NotebookApp.open_browser = False
c.NotebookApp.allow_remote_access = True
c.NotebookApp.notebook_dir = '/home/pi/web_notebooks'

注意:如果notebook爲5.6.0以下版本,c.NotebookApp.ip = '*'，爲5.7.0，則設置爲c.NotebookApp.ip = '0.0.0.0'

5、放開8888端口

sudo firewall-cmd --zone=public --add-port=8888/tcp --permanent
sudo systemctl restart firewalld.service

6、中間出現的錯誤，參見第4點的注意項

Traceback (most recent call last):
  File "/usr/local/python370/lib/python3.7/site-packages/notebook/notebookapp.py", line 869, in _default_allow_remote
    addr = ipaddress.ip_address(self.ip)
  File "/usr/local/python370/lib/python3.7/ipaddress.py", line 54, in ip_address
    address)
ValueError: '' does not appear to be an IPv4 or IPv6 address

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/python370/bin/jupyter-notebook", line 11, in <module>
    sys.exit(main())
  File "/usr/local/python370/lib/python3.7/site-packages/jupyter_core/application.py", line 266, in launch_instance
    return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
  File "/usr/local/python370/lib/python3.7/site-packages/traitlets/config/application.py", line 657, in launch_instance
    app.initialize(argv)
  File "<decorator-gen-7>", line 2, in initialize
  File "/usr/local/python370/lib/python3.7/site-packages/traitlets/config/application.py", line 87, in catch_config_error
    return method(app, *args, **kwargs)
  File "/usr/local/python370/lib/python3.7/site-packages/notebook/notebookapp.py", line 1629, in initialize
    self.init_webapp()
  File "/usr/local/python370/lib/python3.7/site-packages/notebook/notebookapp.py", line 1379, in init_webapp
    self.jinja_environment_options,
  File "/usr/local/python370/lib/python3.7/site-packages/notebook/notebookapp.py", line 158, in __init__
    default_url, settings_overrides, jinja_env_options)
  File "/usr/local/python370/lib/python3.7/site-packages/notebook/notebookapp.py", line 251, in init_settings
    allow_remote_access=jupyter_app.allow_remote_access,
  File "/usr/local/python370/lib/python3.7/site-packages/traitlets/traitlets.py", line 556, in __get__
    return self.get(obj, cls)
  File "/usr/local/python370/lib/python3.7/site-packages/traitlets/traitlets.py", line 535, in get
    value = self._validate(obj, dynamic_default())
  File "/usr/local/python370/lib/python3.7/site-packages/notebook/notebookapp.py", line 872, in _default_allow_remote
    for info in socket.getaddrinfo(self.ip, self.port, 0, socket.SOCK_STREAM):
  File "/usr/local/python370/lib/python3.7/socket.py", line 748, in getaddrinfo
    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -2] Name or service not known