GuillaumeDerval

<?php
	/*
		UCL2ICS v2.3
		Guillaume Derval, basé sur le travail de ploki (forum-epl)
		- Fix general
		- Remise en forme du code (meme si Nicolas dit que ce n'est pas suffisant ;-) )
		- Ajout de la possibilite d'enlever des cours
		- On ne sauvegarde plus rien sur le disque
		- UTF-8 inside
		- Lien d'abonnement

GuillaumeDerval

#!/bin/bash
 
# UCL Virtual Desktop Update Checker (VDUC pour les intimes)
# Averti quand votre bureau virtuel est mit à jour
# Guillaume Derval
# GPLv3

uclID="IDENTIFIANT UCL" #Identifiant global UCL
uclPASS="PASS UCL" #Le pass UCL. sisi.
activateBell=1 #Son en boucle si MAJ

GuillaumeDerval

Notes about the new scheduler for INGInious

Why does INGInious needs a (new) scheduler?

There is a problem with the assumption that the OS will handle the charge of multiples tasks running concurrently(right now, INGInious immediately launches tasks it receives, (nearly) without limits), mainly because of memory usage.

For a strange reason, processes are never/not enough put to swap, leading to OOM in other containers.

GuillaumeDerval

• Use gevent
  • For now we start threads for each agent/connection/job/...
  • This is inneficient, as most of them only wait for one or other socket (either from Docker or from RPyC)
  • Using gevent will be faster and pose less stress to the OS, that is already way too stressed by Docker
  • This needs some work:
    • RPyC and Docker-py do not support gevent from scratch
    • https://github.com/smurfix/playground/blob/master/Pinako/geventrpyc/__init__.py provides a gevent-compatible RPyC server
    • Docker-py may work from scratch, as it uses only pythonic features, but this needs to be tested
• Websockets? To handle the task page (status update of jobs)
• probably needs gevent

GuillaumeDerval

Host studssh.info.ucl.ac.be studssh
  User gderval
  IdentityFile ~/.ssh/id_rsa_ingi

Host !studssh.info.ucl.ac.be !studssh *.info.ucl.ac.be baluran bibinoi bulusan calbuco cayambe chacana colachi davidof denison furnas kadovar khangar tibesti trident tsurumi virunga vulcano yunaska permeke tuteur inginious stromboli studmanager
  ProxyCommand ssh -4 studssh.info.ucl.ac.be -W %h:%p
  IdentityFile ~/.ssh/id_rsa_ingi

Host vega.ulb.ac.be
  ProxyCommand ssh -4 studssh.info.ucl.ac.be -W %h:%p

GuillaumeDerval

import java.util.*;

/**
 * A mutable map for Integer keys based on a trie using the binary representation of keys
 *
 * @param <V> values to be contained in the structure
 */
public class MutableIntMap<V> extends AbstractMap<Integer, V> implements NavigableMap<Integer, V> {
    protected int treeSize;
    protected int[] tree;

GuillaumeDerval

import asyncio
import logging
import time
from multiprocessing import Process
from zmq.asyncio import ZMQEventLoop, Context

from inginious.agent import Agent
from inginious.backend.backend import Backend
from inginious.client.client import Client
from inginious.common.messages import BackendKillJob, BackendNewJob

GuillaumeDerval

# License: MIT

import socket
from slacker import Slacker
import datetime
import time
import threading

SLACK_TOKEN = 'xoxb-00000000000-000000000000-000000000000000000000000'
CHANNEL_NAME = "your-channel-on-slack"

GuillaumeDerval

import json
import requests
from bs4 import BeautifulSoup

# Change this
OUTPUT_FILE = 'euromomo.json'

# Change this if the script breaks
BASE_PAGE = "https://www.euromomo.eu/graphs-and-maps/"
JS_FILE_PATTERN = "src-templates-graphs-and-maps-js"

GuillaumeDerval

import asyncio
import random

from bleak import discover, BleakClient

ADDRESS = None
UUID = "622d0101-2416-0fa7-e132-2f1495cc2ce0" # can be found by connecting to the mamaRoo and inspecting the thing it advertises.

async def find_mamaroo():
    if ADDRESS is not None: