fbatroni

import { Queue } from "@aws-cdk/aws-sqs";

import { App, Duration, Stack, StackProps } from "@aws-cdk/core";
import { Runtime, Code, Function } from "@aws-cdk/aws-lambda";
import { SqsEventSource } from "@aws-cdk/aws-lambda-event-sources";

class DeadLetterQueue extends Stack {
  constructor(parent: App, name: string, props?: StackProps) {
    super(parent, name, props);

fbatroni

import importlib
from mock import MagicMock, patch

def example():
  with patch_modules():
      import something.not.importable
      print("yay! it worked!")
      
def patch_modules():
    sm = mock_import('not.importable', 'something')

fbatroni

How To Install OpenSSL 1.1.1 on CentOS 7

This tutorial goes through how to install openssl 1.1.1 on CentOS 7, since the yum repo only installs up to openssl 1.0.

Requirements

Upgrade the system

yum -y update

fbatroni

A 1-liner bash function to provide basic non-zero exit retry with exponential backoff:

Minified

function retry_backoff {local m=${ATTEMPTS:-5};local t=${TIMEOUT:-1};local a=0;local e=1;while (($a < $m));do "$@";e=$?;if (($e == 0)); then break;fi;echo "Failure! Retrying in $t.." 1>&2;sleep $t;((a++));t=$((t*2));done;if (($e != 0));then echo "Max attempts reached!" 1>&2;fi;return $e; }

Use

retry_backoff $YOUR_COMMAND # default of 5 retries, starting with 1 second timeout

fbatroni

import sys
from awsglue.transforms import *
from awsglue.utils import getResolvedOptions
from pyspark.context import SparkContext
from awsglue.context import GlueContext
from awsglue.job import Job
from pyspark.sql.functions import *
from awsglue.dynamicframe import DynamicFrame

fbatroni

import ec2 = require('@aws-cdk/aws-ec2');
import ecs = require('@aws-cdk/aws-ecs');
import ecs_patterns = require('@aws-cdk/aws-ecs-patterns');
import cdk = require('@aws-cdk/core');
import route53 = require('@aws-cdk/aws-route53');
import acm = require('@aws-cdk/aws-certificatemanager');
import targets = require('@aws-cdk/aws-route53-targets/lib');
import path = require('path');
import { config } from 'dotenv';
import { ApplicationProtocol, SslPolicy } from '@aws-cdk/aws-elasticloadbalancingv2';

fbatroni

package com.blogspot.lifeinide.postgres.locks;

import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.hibernate.exception.LockAcquisitionException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.Ordered;
import org.springframework.stereotype.Component;

fbatroni

import okhttp3.Cookie;
import okhttp3.CookieJar;
import okhttp3.HttpUrl;

import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;

public class SimpleOkHttpCookieJar implements CookieJar {

fbatroni

[flake8]
max-line-length = 88
max-complexity = 12
select = C,E,F,W,B,B950
ignore = E203, E501, W503

fbatroni

# Based on the following:
# https://www.datainsightonline.com/post/how-to-generate-fake-dataset-with-python-faker-library
# https://deparkes.co.uk/2020/12/28/python-fake-data-with-faker/

from faker.providers import BaseProvider
from faker import Faker
import pandas as pd
from loguru import logger

fake = Faker("en_GB")