danwald

import threading
import time
from concurrent.futures import ProcessPoolExecutor

lock = threading.Lock()

def process_items(name):
    lock_id = id(lock)
    print(f"{name}: acquiring lock:{lock_id}")
    with lock:

danwald

# /// script
# requires-python = ">=3.13"
# dependencies = [
#     "requests",
#     "beautifulsoup4",
#     "selenium",
#     "ipdb",
# ]
# ///

danwald

#!/usr/bin/env -S uv run --script
# /// script
# requires-python = ">=3.12"
# dependencies = ["cowsay"]
# ///

import cowsay

cowsay.cow('Hello World')

danwald

import dataclasses
import logging

logging.basicConfig(level='INFO')
logger = logging.getLogger(__name__)


@dataclasses.dataclass
class DictAttrib:
    # class attribute

danwald

'''
encodes a pair of +ive ints to an int and complementary method
src: http://mathforum.org/library/drmath/view/56036.html
'''


def encode_pair(a: int, b: int) -> int:
    '''
    implements
        [(a + b)^2 + 3a + b]/2

danwald

#!/bin/bash

for a in *.flac; do
  ffmpeg -i "$a" -qscale:a 0 "${a[@]/%flac/mp3}"
done

danwald

import redis
import sys

ip = '172.35.5.201'
port = 6379
db = 1
sixty_days_back_sec =  5184000
thirty_days_back_sec = sixty_days_back_sec / 2
ten_days_back_sec = thirty_days_back_sec / 3
total=ten_db=thirty_db=sixty_db=deleted=0

danwald

#!/bin/bash

export from_name=''
lockfile=$1
flock=`which flock`
#uses mandrill-sendmail via @blackdotsh's https://raw.githubusercontent.com/blackdotsh/mandrillapp-cli/master/sendmail.sh
sendmail=$HOME/msendmail.sh
dt=`date`

$flock -xn "/tmp/$lockfile" echo "${@:2}"

danwald

function dbash(){
    if test -z "$1"
    then
        container=`docker ps -lq`
        echo "Using last active container $container"
    else
        container=$1
    fi
    docker exec -it $container bash
}

danwald

LOG_TS=$(tail -n 1000 __STR__ | grep INFO | tail -n 1 | grep -Po "\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}") && [[ $((`date +%s`-`date +%s -d"$LOG_TS"`)) -lt 60 ]] || echo "More than a minute"