angstwad

$XONSH_SHOW_TRACEBACK = True
$PROMPT_COMMAND = 'history -a'
$HISTSIZE = 25000
$HISTCONTROL = 'ignoreboth'
$CLICOLOR = 1
$EDITOR = 'vim'
$HOMEBREW_NO_ENV_HINTS = 1
$PROJECTS = '~/projects'
$GOPATH = $PROJECTS + '/go'

angstwad

class SingletonMixin:
    """ Threading safe singleton mixin class.  Will run __init__ on subclasses for every
    invocation, so check self._initialized from __init__ to get around this if not desired.

    Use:
    class MyClass(SingletonMixin):
        def __init__(self):
          if not self._initialized:
             # initialize here
             self.foo = 'bar'

angstwad

# An opinionated approach to logging in Python
import logging
import sys


def setup_logger(name: str | None = None,
                 level: str | int = 'WARN',
                 log_format: str | None = None) -> logging.Logger:
    """Sets up an opinionated logger bifurcating on log level to send
    error and warning logs to stderr, info and debug to stdout

angstwad

import collections

def infinidict(*args, **kwargs):
    """ Magical defaultdict that allows key assignments to an aribtrary depth

    Example:
        d = infinidict()
        d['foo']['bar']['baz'] == 'quux'
        d['foo']['bar']['baz']  # result is 'quux'
    """

angstwad

from typing import AsyncIterable


async def enumerate_async[T](iterable: AsyncIterable[T], start=0) -> tuple[int, T]:
    counter = start
    async for item in iterable:
        yield counter, item
        counter += 1

# example usage

angstwad

import argparse
import pathlib
from typing import IO, Self


class LazyFileType(argparse.FileType):
    """Subclasses `argparse.FileType` in order to provide a way to lazily open
    files for reading/writing from arguments.  Initializes the same as the
    parent, but provides `open` method which returns the file object.
    Usage:

angstwad

class Chdir:
    def __init__(self, chdir: str | pathlib.Path):
        self._pwd = os.getcwd()
        self._chdir = chdir

    def __enter__(self):
        os.chdir(self._chdir)
        return self

    def __exit__(self, exc_type, exc_val, exc_tb):

angstwad

https://sylvan.apple.com/Aerials/2x/Videos/comp_CH_C007_C011_PSNK_v02_HDR_FINAL_20180709_HDR_4K_HEVC.mov
https://sylvan.apple.com/Aerials/2x/Videos/comp_CH_C002_C005_PSNK_v05_HDR_FINAL_20180709_HDR_4K_HEVC.mov
https://sylvan.apple.com/Aerials/2x/Videos/comp_CH_C007_C004_PSNK_v02_HDR_FINAL_20180709_HDR_4K_HEVC.mov
https://sylvan.apple.com/Aerials/2x/Videos/comp_C004_C003_PS_v01_HDR_PS_20180925_HDR_4K_HEVC.mov
https://sylvan.apple.com/Aerials/2x/Videos/comp_C003_C003_PS_v01_HDR_PS_20180925_HDR_4K_HEVC.mov
https://sylvan.apple.com/Aerials/2x/Videos/comp_C001_C005_PS_v01_HDR_PS_20180925_HDR_4K_HEVC.mov
https://sylvan.apple.com/Aerials/2x/Videos/DB_D008_C010_4K_HDR_HEVC.mov
https://sylvan.apple.com/Aerials/2x/Videos/comp_DB_D008_C010_PSNK_v21_HDR_PS_20180914_F0F16157_HDR_4K_HEVC.mov
https://sylvan.apple.com/Aerials/2x/Videos/DB_D001_C001_4K_HDR_HEVC.mov
https://sylvan.apple.com/Aerials/2x/Videos/comp_DB_D001_C001_PSNK_v06_HDR_PS_20180824_HDR_4K_HEVC.mov

angstwad

# Import Flask, Jsonify and Requests
from flask import Flask, jsonify, request

# Create the web applicatiion via Flask
app = Flask(__name__)

# Existing To-Do List
# it's easiest to manipulate if this is a dict where key is the id and value is the todo
todos = {
    1: "Buy Hitman 3",

angstwad

import argparse
import functools
import logging
import os
import signal
import sys
import time

_LOG_FORMAT = "%(levelname)s:%(asctime)s:%(name)s:%(message)s"
logging.basicConfig(stream=sys.stdout, format=_LOG_FORMAT)