#!/bin/bash # This setups a Python 3.8 venv on the desktop, installs some packages, # copies it to myfiles, setups some start files, and adds VSCode extenstions. # As is, it is suitable to use on the VM infrastructure used in e.g. # BC07-08 or CO02x. It will probably not work right away on local VM # images may lack automatic mounting of myfiles at ~/Desktop/myfiles. # Authors: Jean-Philippe Pellet, Matthieu Bovel # Version: 2022-09-12 PYTHON=python3.10 COURSEFOLDERNAME=ICC_Programmation echostep() { str="$1" len=${#str} pad="$(printf %-$((len + 5))s '')" pre="$(tput bold)$(tput setaf 4)$(tput rev)" post="$(tput sgr0)" echo "" echo "----" echo "$pre$pad$post" echo "$pre>> $1 $post" echo "$pre$pad$post" echo "----" } clear echostep "Creating a Python virtual environment on myfiles..." cd ~/Desktop/myfiles mkdir -p "$COURSEFOLDERNAME" cd "$COURSEFOLDERNAME" mkdir -p venv/lib64 # needed to avoid symlink creation error on smb share $PYTHON -m venv --copies venv source venv/bin/activate echostep "Installing Python packages..." pip install --upgrade pip pip install --upgrade six pip install --upgrade wheel pip install --upgrade setuptools pip install pylint # linter pip install mypy # type checker pip install mypy-extensions pip install numpy pip install matplotlib pip install black # code formatter pip install bpython # interpreter with completion and syntax highlighting pip install jupyter pip install ipykernel python -m ipykernel install --user --name=venv --display-name "Python (venv)" # NOT NEEDED ANY MORE ## Change virtual env path from Desktop/venv to ## Desktop/myfiles/Programmation/$COURSEFOLDERNAME/venv in all scripts. #grep -rl '/Desktop/venv' venv/bin | xargs sed -i "s|/Desktop/venv|/Desktop/myfiles/Programmation/$COURSEFOLDERNAME/venv|g" echostep "Finishing setup in myfiles..." #mkdir -p myfiles/Programmation/$COURSEFOLDERNAME #echo "Removing old env... This may take a while..." #rm -rf myfiles/Programmation/$COURSEFOLDERNAME/.env #rm -rf myfiles/Programmation/$COURSEFOLDERNAME/venv #echo "Copying new env... This may take a while..." #cp -r venv myfiles/Programmation/$COURSEFOLDERNAME/ #rm -rf venv #cd myfiles/Programmation/$COURSEFOLDERNAME/ mkdir -p .vscode # This can be of course tweaked to reflect the best initial options for # the created VS Code workspace. Careful with $, which must be escaped. rm -f __workspace__.code-workspace rm -f workspace.code-workspace rm -f icc_prog.code-workspace cat > icc_prog.code-workspace << EOM // Ce fichier détermine les paramètres de votre workspace. // Merci de ne pas le modifier à moins que la donnée d'un // exercice vous demande de le faire. { "folders": [ { "path": "." } ], "settings": { "workbench.editor.showTabs": true, "workbench.tree.indent": 15, "zenMode.centerLayout": false, "python.envFile": "\${workspaceRoot}/venv", "python.defaultInterpreterPath": "venv/bin/$PYTHON", "python.formatting.provider": "black", "python.linting.pylintEnabled": false, "python.linting.mypyEnabled": true, "python.linting.mypyArgs": [ "--disallow-any-expr", "--disallow-untyped-defs", "--warn-redundant-casts", "--warn-return-any" ], "python.terminal.activateEnvironment": false, "code-runner.executorMap": { "python": "PYTHONIOENCODING='utf-8' venv/bin/$PYTHON" }, "code-runner.clearPreviousOutput": true, "code-runner.saveAllFilesBeforeRun": true, "code-runner.saveFileBeforeRun": true, "code-runner.runInTerminal": true, "code-runner.ignoreSelection": true, "files.watcherExclude": { "**/.env/**": true, "**/venv/**": true }, "files.exclude": { "**/.DS_Store": true, "**/mypy.ini": true, "**/.env": true, "**/venv": true, "**/.vscode": true, "**/.mypy_cache": true, "**/.ipynb_checkpoints": true }, }, } EOM # Allows silencing some of the mypy warnings. rm -f mypy.ini cat > mypy.ini << EOM [mypy] [mypy-numpy] ignore_missing_imports = True EOM # Predefined tasks can be provided like this rm -f .vscode/tasks.json cat > .vscode/tasks.json << EOM { "version": "2.0.0", "tasks": [ { "label": "bpython", "type": "shell", "command": "source venv/bin/activate && venv/bin/bpython", "problemMatcher": [], "presentation": { "focus": true, "showReuseMessage": true, "echo": false, "panel": "dedicated" } }, { "label": "jupyter", "type": "shell", "command": "source venv/bin/activate && venv/bin/jupyter-notebook", "problemMatcher": [], "presentation": { "focus": false, "showReuseMessage": true, "echo": false, "panel": "dedicated" } } ] } EOM # Simple Python test file if [ ! -f test.py ]; then cat > test.py << EOM # Cliquez sur le bouton Play en haut à droite pour exécuter ceci # en choisissant Run Code. Vous pouvez aussi utiliser le raccourci # Ctrl+Alt+N (cela prend un peu de temps la première fois). msg: str = 'Welcome to Python!' print(msg) EOM fi # Simple notebook test file if [ ! -f test.ipynb ]; then cat > test.ipynb << EOM { "cells": [ { "cell_type": "markdown", "metadata": {}, "source": [ "### Bienvenue sur les Jupyter Notebooks!\n", "\n", "Ceci est un moyen, sur une même «page», de proposer du contenu textuel et des extraits de code, qui peuvent être exécutés et qui sont potentiellement modifiables.\n", "\n", "Chacune des cellules de type «code» ci-dessous peut être évaluée en cliquant dessus puis en tapant Majuscule-Retour." ] }, { "cell_type": "code", "execution_count": 11, "metadata": {}, "outputs": [ { "data": { "text/plain": [ "6" ] }, "execution_count": 11, "metadata": {}, "output_type": "execute_result" } ], "source": [ "3 + 3" ] }, { "cell_type": "code", "execution_count": 8, "metadata": {}, "outputs": [ { "data": { "text/plain": [ "9" ] }, "execution_count": 8, "metadata": {}, "output_type": "execute_result" } ], "source": [ "3 * 3" ] }, { "cell_type": "code", "execution_count": 9, "metadata": {}, "outputs": [ { "data": { "text/plain": [ "27" ] }, "execution_count": 9, "metadata": {}, "output_type": "execute_result" } ], "source": [ "a = 3\n", "a ** a" ] } ], "metadata": { "kernelspec": { "display_name": "Python 3", "language": "python", "name": "python3" }, "language_info": { "codemirror_mode": { "name": "ipython", "version": 3 }, "file_extension": ".py", "mimetype": "text/x-python", "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython3", "version": "3.6.8" } }, "nbformat": 4, "nbformat_minor": 4 } EOM fi # Key bindings are directly put in the user's settings folder, # they can't be loaded from workspace settings cd ~/Desktop/myfiles mkdir -p epfl_roaming/ic_in-sc/.Code/User/ rm -f epfl_roaming/ic_in-sc/.Code/User/keybindings.json cat > epfl_roaming/ic_in-sc/.Code/User/keybindings.json << EOM // Custom keybindings for the course [ { "key": "ctrl+j", "command": "-workbench.action.togglePanel" }, { "key": "ctrl+i", "command": "workbench.action.tasks.runTask", "args": "bpython" }, { "key": "ctrl+j", "command": "workbench.action.tasks.runTask", "args": "jupyter" } ] EOM echostep "Installing VS Code extensions..." code --install-extension ms-python.python code --uninstall-extension formulahendry.code-runner code --install-extension ramyaraoa.show-offset code --install-extension ms-toolsai.jupyter echostep "Done. Close this window, launch VS Code, and open the workspace file."