valsteen

import random
from concurrent.futures import ThreadPoolExecutor
from queue import Queue
from time import sleep


class ThreadPoolExecutorWithQueueSizeLimit(ThreadPoolExecutor):
    # limiting queue size allows to keep under control the memory used by the producer
    # inspired by https://stackoverflow.com/a/48327162/34871
    def __init__(self, max_queue_size: int, *args, **kwargs):

valsteen

/target

valsteen

/*
    solution to the second part of https://adventofcode.com/2020/day/23

    it executes in less than a minute in release mode, but it ain't pretty

    main points:
    - double linked list to easily insert/split/remove
    - the nodes are not individual values, but ranges instead
    - because looking up a value in a linked list takes so long, there is a hashmap pointing to the
      slices for each value. everytime a slice is added or changed, all the values of the slice

valsteen

package com.company;

/**

java  -cp .  com.company.Main "4" "3" "2"
4 is even
3 is not even
2 is even

*/

valsteen

import dateutil.parser
import re
import sys
import pytz

tz = pytz.timezone("Europe/Vienna")

res = []

for line in sys.stdin:

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#!/usr/bin/env python
# -*- coding: UTF-8 -*-

import re
from collections import defaultdict
from functools import partial

i = """jio a, +18
inc a
tpl a

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    def reply_sysex(self, message):
        from array import array

        try:
            raw = array('B')
            raw.fromstring(message.encode('utf-16-le'))
            raw = raw.tolist()
            raw.insert(0, 240)
            raw.append(247)
            self._send_midi(tuple(raw), False)

valsteen

    def pause(self):
        # helper for rconsole. This blocks ableton inside python on purpose, otherwise the console thread
        # is super slow ( python interpreter is only active when needed )

        def lock():
            if self.console_event.isSet():
                return
            # this trick works with Event and not with just time.sleep, because in python2 Event.wait is a loop+sleep, which keeps the interpreter busy
            self.console_event.wait(0.1)
            self.schedule_message(3, lock)

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    <script src="{% static 'js/jquery.formset.js' %}"></script>
    <script>
        $(function () {
            $('#myformset tbody tr').formset({
                'added': function (row) {
                    var widget = $(".autocomplete-light-widget", row);
                    widget.yourlabsWidget('destroy');
                    widget.find('input').yourlabsAutocomplete('destroy');
                    widget.trigger('initialize');
                }

valsteen

def myclass_factory():
    """
    Run this test with nosetests --with-doctest myclass.py

    >>> myclass = myclass_factory()
    >>> myclass.__private_attribute
    Traceback (most recent call last):
        ...
    AttributeError: 'MyClass' object has no attribute '__private_attribute'