alexmojaki

"""
This script iterates through all your SQS queues (based on your default
AWS credentials), shows you a few helpful attributes, and asks if you want
to delete it. It's meant as an easy way to clean out old queues that are
no longer needed.

Requires boto3 (pip install boto3).

The names of queues are derived from their URLs which are assumed to have
a common prefix: replace the 12345 in the URL below. If you don't know what

alexmojaki

from random import choice
marks = map(unichr, range(768, 879))
string = 'clear the current exception in between your catch and the bare raise OH GOD NO EVENTLET IT COMES'
words = string.split()
print(' '.join(''.join(c + ''.join(choice(marks)
                                   for _ in range(i // 2 + 1)
                                   ) * c.isalnum()
                       for c in word)
               for i, word in enumerate(words)))

alexmojaki

import re
import boto3

client = boto3.client('ecs', region_name='us-east-1')
used_tds = {re.match(r'arn:aws:ecs:us-east-1:667583086810:task-definition/([\w-]+):\d+$',
                     s['taskDefinition']
                     ).group(1)
            for c in client.list_clusters()['clusterArns']
            for s in
            client.describe_services(cluster=c, services=client.list_services(cluster=c)['serviceArns'])['services']

alexmojaki

"""
This script analyses logs data copied from kibana to reconstruct
the history of a single key storing JSON on S3.
It prints out the first value of the key, followed by coloured diffs
between consecutive values. To use the script:

Open kibana
Open Network tab in Chrome console
Search for the following in kibana:
"'Key': 'key_here'"

alexmojaki

def attr_to_arg(func):
    """
    This is stupid and I love it.

    Basically instead of calling:

        foo("thing", stuff)

    You can call:

alexmojaki

import sys
from bdb import Bdb
from traceback import print_stack


class Tracker(Bdb):
    """
    Debugger which looks for a given value by identity in local variables of all frames
    it comes across. When it finds it and the given condition function called with the value
    is true, prints out a stack trace and stops tracing.

alexmojaki

#!/usr/bin/env python
import random
from urllib.request import urlopen

lines = urlopen(
    "https://raw.githubusercontent.com/first20hours/google-10000-english/master/google-10000-english-no-swears.txt"
)

words = list({
    line.decode("utf8").strip()

alexmojaki

class Box(str):
    def __new__(cls, s):
        lines = s.split("\n")
        width = max(len(line) for line in lines)
        top_bottom = '-' * width
        return super().__new__(cls, box_template.format(
                top_bottom=top_bottom,
                middle="\n".join(f"| {line:{width}} |" for line in lines)))

    def __add__(self, other):