Cartroo

This Gist contains source code for my blog article "BlazingMQ: Hands On". See the article for more explanation.

Cartroo

{% macro plural(num, unit) -%}
    {{ num }} {% if num == 1 %}{{ unit }}{% else %}{{ unit }}s{% endif -%}
{%- endmacro %}

{% macro ordinal(number) -%}
    {%- if number % 100 > 3 and number % 100 < 21 -%}{{ number }}th
    {%- elif number % 10 == 1 -%}{{ number }}st
    {%- elif number % 10 == 2 -%}{{ number }}nd
    {%- elif number % 10 == 3 -%}{{ number }}rd
    {%- else -%}{{ number }}th{%- endif -%}

Cartroo

#!/usr/bin/env python3

import argparse
import logging
import logging.config
import logging.handlers
import os
import sys
from typing import Any

Cartroo

#!/usr/bin/env python3

import asyncio
import sys


class ChatServer:

    def __init__(self, server_name, port, loop):
        self.server_name = server_name

Cartroo

import os
import select
import signal
import subprocess
import time
 
class ProcPoller(object):
    """Watches multiple processes for output on stdout and stderr."""
 
    def __init__(self):

Cartroo

#include <string>
#include <stdlib.h>

namespace {
static const char * const DIGITS = "0123456789";
}

/// Use with std::sort(start, end, NaturalComparator())
class NaturalComparator
{

Cartroo

from math import *
from random import *
from turtle import *

def grass():
    color("ForestGreen")
    begin_fill()
    forward(5000)
    for i in range(3):
        right(90)

Cartroo

from math import *
from random import *
from turtle import *

def tree(branchLen):
    old_color = color()
    old_width = width()
    if branchLen >= 20:
        color("brown")
        width(branchLen / 5.0)

Cartroo

import functools

def toposort(data):
    """Argument is a dict mapping element to set of dependency elements.

    Generator yields sets of elements in an appropriate order to satisfy
    dependencies. Each element in the set from a single iteration may be
    processed in parallel (i.e. they have no dependencies between them).
    """