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** Alliance modules can be loaded and unloaded in the JupyterLab session. Depending on the modules loaded, icons directing to the corresponding [[#Prebuilt_Applications|Jupyter applications]] will appear in the <i>Launcher</i> tab. | ** Alliance modules can be loaded and unloaded in the JupyterLab session. Depending on the modules loaded, icons directing to the corresponding [[#Prebuilt_Applications|Jupyter applications]] will appear in the <i>Launcher</i> tab. | ||
** The search box can search for any [[Available software|available module]] and give the result in the <i>Available Modules</i> sub-panel. Note: some modules are hidden until their dependency is loaded - we recommend that you first look for a specific module with <code>module spider module_name</code> from a terminal. | ** The search box can search for any [[Available software|available module]] and give the result in the <i>Available Modules</i> sub-panel. Note: some modules are hidden until their dependency is loaded - we recommend that you first look for a specific module with <code>module spider module_name</code> from a terminal. | ||
** The next sub-panel is the list of | ** The next sub-panel is the list of <i>Loaded Modules</i> in the whole JupyterLab session. Note: while <code>python</code> and <code>ipython-kernel</code> modules are loaded by default, additional modules must be loaded before launching some other applications or notebooks. For example: <code>scipy-stack</code>. | ||
** The last sub-panel is the list of | ** The last sub-panel is the list of <i>Available modules</i>, similar to the output of <code>module avail</code>. By clicking on a module's name, detailed information about the module is displayed. By clicking on the <i>Load</i> link, the module will be loaded and added to the <i>Loaded Modules</i> list. | ||
=== Application area on right === <!--T:27--> | === Application area on right === <!--T:27--> | ||
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* The | * The <i>Launcher</i> tab is opened by default | ||
** It contains all available [[#Prebuilt_Applications|Jupyter applications and notebooks]], depending on which modules are loaded | ** It contains all available [[#Prebuilt_Applications|Jupyter applications and notebooks]], depending on which modules are loaded | ||
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* By clicking on the icons, this brings you to the | * By clicking on the icons, this brings you to the <i>Running Terminals and Kernels</i> tool. | ||
== Prebuilt Applications == <!--T:31--> | == Prebuilt Applications == <!--T:31--> | ||
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To enable the | To enable the <i>Julia 1.x</i> console launcher, an <code>ijulia-kernel</code> module needs to be loaded. When launched, a Julia interpreter is presented in a new JupyterLab tab. | ||
==== Python Console ==== <!--T:37--> | ==== Python Console ==== <!--T:37--> | ||
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The | The <i>Python 3.x</i> console launcher is available by default in a new JupyterLab session. When launched, a Python 3 interpreter is presented in a new JupyterLab tab. | ||
==== Terminal ==== <!--T:39--> | ==== Terminal ==== <!--T:39--> | ||
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To enable the | To enable the <i>Julia 1.x</i> notebook launcher, an <code>ijulia-kernel</code> module needs to be loaded. When launched, a Julia notebook is presented in a new JupyterLab tab. | ||
==== Python Notebook ==== <!--T:44--> | ==== Python Notebook ==== <!--T:44--> | ||
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* <code>scipy</code> | * <code>scipy</code> | ||
* Other notable packages: <code>Cycler</code>, <code>futures</code>, <code>jupyter_client</code>, <code>jupyter_core</code>, <code>mpmath</code>, <code>pathlib2</code>, <code>pexpect</code>, <code>pickleshare</code>, <code>ptyprocess</code>, <code>pyzmq</code>, <code>simplegeneric</code>, <code>sympy</code>, <code>tornado</code>, <code>traitlets</code> | * Other notable packages: <code>Cycler</code>, <code>futures</code>, <code>jupyter_client</code>, <code>jupyter_core</code>, <code>mpmath</code>, <code>pathlib2</code>, <code>pexpect</code>, <code>pickleshare</code>, <code>ptyprocess</code>, <code>pyzmq</code>, <code>simplegeneric</code>, <code>sympy</code>, <code>tornado</code>, <code>traitlets</code> | ||
* And many more (click on the <code>scipy-stack</code> module to see all | * And many more (click on the <code>scipy-stack</code> module to see all <i>Included extensions</i>) | ||
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To open an existing Python notebook: | To open an existing Python notebook: | ||
* Go back to the | * Go back to the <i>File Browser</i> | ||
* Browse to the location of the <code>*.ipynb</code> file | * Browse to the location of the <code>*.ipynb</code> file | ||
* Double-click on the <code>*.ipynb</code> file: | * Double-click on the <code>*.ipynb</code> file: | ||
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To open a new Python notebook in the current | To open a new Python notebook in the current <i>File Browser</i> directory: | ||
* Click on the | * Click on the <i>Python 3.x</i> launcher under the <i>Notebook</i> section: | ||
** This will open a new Python 3 notebook in a new JupyterLab tab | ** This will open a new Python 3 notebook in a new JupyterLab tab | ||
** A new IPython kernel will start running in background for this notebook | ** A new IPython kernel will start running in background for this notebook | ||
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[[File:JupyterLab_Launcher_OpenRefine.png|thumb|OpenRefine launcher button]] | [[File:JupyterLab_Launcher_OpenRefine.png|thumb|OpenRefine launcher button]] | ||
To enable the | To enable the <i>OpenRefine</i> application launcher, an <code>openrefine</code> module needs to be loaded. Depending on the software environment version, the latest version of OpenRefine should be loaded: | ||
* With <code>StdEnv/2020</code>, load module: <code>openrefine/3.4.1</code> | * With <code>StdEnv/2020</code>, load module: <code>openrefine/3.4.1</code> | ||
* With <code>StdEnv/2018.3</code>, load module: <code>openrefine/3.3</code> | * With <code>StdEnv/2018.3</code>, load module: <code>openrefine/3.3</code> | ||
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This | This <i>OpenRefine</i> launcher will open or reopen an OpenRefine interface in a new Web browser tab: | ||
* It is possible to reopen an active OpenRefine session after the Web browser tab was closed | * It is possible to reopen an active OpenRefine session after the Web browser tab was closed | ||
* The OpenRefine session will end when the JupyterLab session will end | * The OpenRefine session will end when the JupyterLab session will end | ||
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[[File:JupyterLab_Launcher_RStudio.png|thumb|RStudio launcher button]] | [[File:JupyterLab_Launcher_RStudio.png|thumb|RStudio launcher button]] | ||
To enable the | To enable the <i>RStudio</i> application launcher in <code>StdEnv/2020</code>, load the module: <code>rstudio-server</code> | ||
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This | This <i>RStudio</i> launcher will open or reopen an RStudio interface in a new Web browser tab: | ||
* It is possible to reopen an active RStudio session after the Web browser tab was closed | * It is possible to reopen an active RStudio session after the Web browser tab was closed | ||
* The RStudio session will end when the JupyterLab session will end | * The RStudio session will end when the JupyterLab session will end | ||
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[[File:JupyterLab_Launcher_VSCode.png|thumb|VS Code launcher button]] | [[File:JupyterLab_Launcher_VSCode.png|thumb|VS Code launcher button]] | ||
To enable the | To enable the <i>VS Code</i> (Visual Studio Code) application launcher, a <code>code-server</code> module needs to be loaded. Depending on the software environment version, the latest version of VS Code should be loaded: | ||
* With <code>StdEnv/2020</code>, load module: <code>code-server/3.5.0</code> | * With <code>StdEnv/2020</code>, load module: <code>code-server/3.5.0</code> | ||
* With <code>StdEnv/2018.3</code>, load module: <code>code-server/3.4.1</code> | * With <code>StdEnv/2018.3</code>, load module: <code>code-server/3.4.1</code> | ||
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This | This <i>VS Code</i> launcher will open or reopen the VS Code interface in a new Web browser tab: | ||
* For a new session, the | * For a new session, the <i>VS Code</i> session can take up to 3 minutes to complete its startup. | ||
* It is possible to reopen an active VS Code session after the Web browser tab was closed | * It is possible to reopen an active VS Code session after the Web browser tab was closed | ||
* The VS Code session will end when the JupyterLab session will end | * The VS Code session will end when the JupyterLab session will end | ||
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[[File:JupyterLab_Launcher_Desktop.png|thumb|Desktop launcher button]] | [[File:JupyterLab_Launcher_Desktop.png|thumb|Desktop launcher button]] | ||
This | This <i>Desktop</i> launcher will open or reopen a remote Linux desktop interface in a new Web browser tab: | ||
* This is equivalent to running a [[VNC#Compute_Nodes|VNC server on a compute node]], then creating an [[SSH_tunnelling|SSH tunnel]] and finally using a [[VNC#Setup|VNC client]], but you need nothing of all this with JupyterLab! | * This is equivalent to running a [[VNC#Compute_Nodes|VNC server on a compute node]], then creating an [[SSH_tunnelling|SSH tunnel]] and finally using a [[VNC#Setup|VNC client]], but you need nothing of all this with JupyterLab! | ||
* It is possible to reopen an active desktop session after the Web browser tab was closed | * It is possible to reopen an active desktop session after the Web browser tab was closed | ||