meganlkm

from functools import wraps


def my_decorator(f):
    @wraps(f)
    def wrapper(*args, **kwds):
        print('Calling decorated function')
        return f(*args, **kwds)
    return wrapper

meganlkm

import unittest
from unittest.mock import patch, call


class MyQueue(object):

    def send(self, message):
        pass

meganlkm

#!/usr/bin/env bash

hash docker &>/dev/null;
if [ $? -eq 0 ]; then
    alias d="docker"

    function docker-rm-untagged-imgs() {
        [[ $1 == "force" ]] && OPTS="--force" || OPTS="";
        docker images | grep "^<none>" | awk '{print "docker rmi '$OPTS' "$3}' | sh
    }