Metadata-Version: 2.1
Name: jupyterlab_executor
Version: 2021.1.2
Summary: JupyterLab extension of executing the scripts
Home-page: https://github.com/gavincyi/jupyterlab-executor
Author: Gavin Chan
License: BSD-3-Clause
Description: # jupyterlab-executor
        
        [![PyPI Release](https://img.shields.io/pypi/v/jupyterlab-executor.svg)](https://pypi.org/project/jupyterlab-executor/)
        
        ![Github Actions Status](https://github.com/gavincyi/jupyterlab-executor/workflows/Build/badge.svg)
        
        ![PyPI Downloads](https://img.shields.io/pypi/dm/jupyterlab-executor.svg)
        
        JupyterLab extension of executing the scripts
        
        ![demo](doc/README/demo.gif)
        
        The extension helps the user execute the script in the terminal and provides
        multiple common executors, e.g. bash and python. Users can customise the
        executors in the settings as well.
        
        Notes: As many users are still using JupyterLab 2.x and not yet migrated 
        to Jupyter 3.x, the extension supports both 2.x and 3.x until the community
        is mostly moved to JupyterLab 3.x. The package version in npm may not catch
        up with the PyPI version sometimes.
        
        ## Requirements
        
        * JupyterLab >= 2.0
        
        ## Install
        
        * For JupyterLab >= 3.0, the package can be installed via PyPI
        
        ```bash
        pip install jupyterlab_executor
        ```
        
        * For JupyterLab == 2.x, the package is provided only in npm
        
        ```bash
        jupyter labextension install @gavincyi/jupyterlab-executor
        ```
        
        ## Customisation
        
        The executors can be customised from the JupyterLab settings.
        
        ![Customisation settings](doc/README/customisation-settings.png)
        
        Alternatively, the customisation JSON file can be appended into the
        [users setting directory](https://jupyterlab.readthedocs.io/en/stable/user/directories.html?highlight=%22jupyterlab-settings%22#jupyterlab-user-settings-directory).
        The file path should be 
        `$HOME/.jupyter/lab/user-settings/@gavincyi/jupyterlab-executor/executor.jupyterlab-settings` 
        and the format is like the following
        
        ```
        {
            "executors": [
                {
                    "name": "bash",
                    "command": "bash {path} {args}"
                },
                {
                    "name": "python",
                    "command": "python {path} {args}"
                },
                ...
            ]
        }
        ```
        
        The `executors` variable is a list of descriptions, of which
        
        1. `name` is the string shown in the dialog
        
        2. `command` is the executor command template to run, where `{path}`
        is the file path returned by the content manager in the JupyterLab,
        and `args` is the arguments passed in by the users.
        
        The environment variables are always appended at the beginning of the
        command. 
        
        For example, the following execution parameters 
        
        ![Execute](doc/README/executor.png)
        
        run the following command on the terminal
        
        ```
        PYTHONPATH=. bash test.py --time 1
        ```
        
        ## Contributing
        
        ### Roadmap
        
        The following features are not yet completed but on the roadmap. 
        
        - Inject environment variables
        
        - Support script argument template
        
        - Support default script arguments
        
        - Support refreshing the list of executors after the setting update
        
        The above features will come out very soon.
        
        ### Development install
        
        Note: You will need NodeJS to build the extension package.
        
        The `jlpm` command is JupyterLab's pinned version of
        [yarn](https://yarnpkg.com/) that is installed with JupyterLab. You may use
        `yarn` or `npm` in lieu of `jlpm` below.
        
        ```bash
        # Clone the repo to your local environment
        # Change directory to the jupyterlab_executor directory
        # Install package in development mode
        pip install -e .
        # Link your development version of the extension with JupyterLab
        jupyter labextension develop . --overwrite
        # Rebuild extension Typescript source after making changes
        jlpm run build
        ```
        
        You can watch the source directory and run JupyterLab at the same time in different terminals to watch for changes in the extension's source and automatically rebuild the extension.
        
        ```bash
        # Watch the source directory in one terminal, automatically rebuilding when needed
        jlpm run watch
        # Run JupyterLab in another terminal
        jupyter lab
        ```
        
        With the watch command running, every saved change will immediately be built locally and available in your running JupyterLab. Refresh JupyterLab to load the change in your browser (you may need to wait several seconds for the extension to be rebuilt).
        
        By default, the `jlpm run build` command generates the source maps for this extension to make it easier to debug using the browser dev tools. To also generate source maps for the JupyterLab core extensions, you can run the following command:
        
        ```bash
        jupyter lab build --minimize=False
        ```
        
        ### Uninstall
        
        ```bash
        pip uninstall jupyterlab_executor
        ```
        
        ### Release
        
        The release should follow the below steps
        
        #### JupyterLab 3.x
        
        1. `make clean`
        
        2. `make venv-jupyterlab-3.x`
        
        3. `source venv-jupyterlab-3.x/bin/activate`
        
        4. `make dist`
        
        5. `make release`
        
        #### JupyterLab 2.x
        
        1. Check out the `feature/jupyterlab-2.x-compat` branch, i.e. `git checkout feature/jupyterlab-2.x-compat`
        
        2. Merge the main branch, i.e. `git merge main`
        
        3. Check the `package.json` dependencies are not modified.
        
        4. `make clean`
        
        5. `make venv-jupyterlab-2.x`
        
        6. `source venv-jupyterlab-3.x/bin/activate`
        
        7. Test run, i.e. `make venv-jupyterlab-2.x`
        
        8. `git push origin feature/jupyterlab-2.x-compat`
        
        9. `make release-npm`
        
Keywords: Jupyter,JupyterLab,JupyterLab3
Platform: Linux
Platform: Mac OS X
Platform: Windows
Classifier: License :: OSI Approved :: BSD License
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Framework :: Jupyter
Requires-Python: >=3.6
Description-Content-Type: text/markdown
