Changes for page Using JupyterHub in HDC

Last modified by Dennis Segebarth on 2024/10/02 18:14
From version 1.1
edited by Susan Evans
on 2023/07/11 13:35
Change comment: (Autosaved)
To version 1.2
edited by Susan Evans
on 2023/07/11 13:40
Change comment: (Autosaved)

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180 180  
181 181  Afterwards, the environment will be listed when you open the Launcher to open a new Jupyter Notebook:
182 182  
183 +[[image:Project Workspace Jupyter view new Kernel 2023-07-11.png||height="25%" width="50%"]]
183 183  
184 184  
186 +and also from each opened Notebook, e.g., via **Kernel > Change Kernel…** :
185 185  
188 +[[image:Project Workspace Jupyter Kernel change Kernel dropdown 2023-07-11.png||height="64%" width="50%"]]
186 186  
187 -
190 += Installing New Python Packages =
191 +
192 +We highly recommend the use of virtual environments when installing new packages (see //Creating a Python Virtual Environment and Registering a Kernel// above for more details). Consequently, we recommend installing new packages via commands in the JupyterHub terminal in the corresponding virtual environments, instead of installing packages from within Jupyter Notebooks.
193 +
194 +Depending on the IT policies, outbound traffic may need to go through a proxy. If so, users will be required to provide the proxy command line argument such as pip, curl, wget, etc.
195 +
196 +For example:
197 +
198 +{{code language="none"}}
199 +pip install my_package
200 +{{/code}}
201 +
202 +If you are using conda to manage python packages:
203 +
204 +{{code language="none"}}
205 +conda install my_package
206 +{{/code}}
207 +
208 +The above information is provided as examples only. Please refer to documentation provided by your IT department with respect to proxy configuration.
209 +
210 += Using the Pilot Command Line Interface in a JupyterHub Terminal =
211 +
212 +The Pilot Command Line Interface (CLI) is deployed within JupyterHub as extension resource. Project members can use the Pilot Command Line Interface in a JupyterHub terminal to download Project data from the Core for further analysis, and upload the derivative outputs back to the Green Room or Core.
213 +
214 +The Home Directory is your default directory. When you download a copy of your Core files to JupyterHub, the files persists in the JupyterHub environment until deleted by you, so you can return to the session and continue your work at a later time without the need to retrieve the data from the Core again.
215 +
216 +The following sections focus on getting started with basic pilotcli commands in JupyterHub. For additional pilotcli commands and usage, see the article //Working with HDC Project Files in the Command Line Interface//.
217 +
218 +== Launching Pilot Command Line Interface ==
219 +
220 +1. Launch your Project and click the **JupyterHub** icon in in the workspace icon group.
221 +1. Click the **Terminal **launcher icon to open the Terminal.
222 +1. In the Jupyterhub Terminal, type {{code}}pilotcli{{/code}} to launch the latest version of the Pilot Command Line Interface.
223 +1. Use the {{code}}pilotcli --help{{/code}} at any time to show the welcome message again.
224 +
225 +
Project Workspace Jupyter Kernel change Kernel dropdown 2023-07-11.png
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