dvdotsenko

# Copyright 2021 Daniel Dotsenko <dvdotsenko@gmail.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
# associated documentation files (the "Software"), to deal in the Software without restriction,
# including without limitation the rights to use, copy, modify, merge, publish, distribute,
# sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all copies or
# substantial portions of the Software.

dvdotsenko

// in console it's different.
// Enabled "Option as Meta" and 
// add /0001 (CTRL A) as Home and /00005 (CTRL E) as End
// https://stackoverflow.com/questions/327664/mac-os-x-terminal-map-optiondelete-to-backward-delete-word


cd ~/Library
mkdir KeyBindings
cd KeyBindings
nano DefaultKeyBinding.dict

dvdotsenko

autoload -U colors && colors
PS1="%{$fg[yellow]%}%~ %{$reset_color%}# "
CLICOLOR=1
LSCOLORS=gafacadabaegedabagacad

alias vv="source ./.venv/bin/activate"
alias ll="ls -la -G"
alias git_clean_local="git branch --merged | grep -v '\*\|master\|develop' | xargs -n 1 git branch -d"
alias git_clean_remote="git branch -r --merged | grep -v '\*\|master\|devops\|newdevops\|stable' | sed 's/origin\///' | xargs -n 1 git push --delete origin"
alias gph="git push origin HEAD"

dvdotsenko

import asyncio
from collections import deque
from typing import Any, Callable, Collection, AsyncIterator, Iterator, Union


async def _next(gg):
    # repackaging non-asyncio next() as async-like anext()
    try:
        return next(gg)
    except StopIteration:

dvdotsenko

"""
Code that creates nested `dataclass` instances tree from JSON data.
Somewhat similar to what Pydantic, Schematics do out of the box, 
but native Python dataclasses don't do automatically.

See discussion here for context 
https://stackoverflow.com/questions/51564841/creating-nested-dataclass-objects-in-python

See tests on the bottom of this file usage examples.
Tested on Python 3.9

dvdotsenko

import React from 'react'


export function TestIdFactory(separator='-') {
  const TestIdContext = React.createContext('')

  function TestId({add, set, children}) {
    if (!add && !set) {
      throw(new Error('Either "set" or "add" prop must be set'))
    }

dvdotsenko

"""
Copyright 2017 Daniel Dotsenko

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE 

dvdotsenko

def apply_env_vars(module_name, env_var_prefix='productname', remove_module_prefix='config.'):
    import os
    import sys
    env_var_prefix = '_'.join(
        env_var_prefix.upper().split('.') +
        module_name[len(remove_module_prefix):].upper().split('.')
    ) + '__'
    module = sys.modules[module_name]
    prefix_len = len(env_var_prefix)

dvdotsenko

Keybase proof

I hereby claim:

• I am dvdotsenko on github.
• I am ddotsenkobn (https://keybase.io/ddotsenkobn) on keybase.
• I have a public key whose fingerprint is FE81 F530 498A A2C9 E253 FF7B 05D3 C7D6 E7B4 5A4B

To claim this, I am signing this object:

dvdotsenko

import datetime as datetime_module
import time
class Timer:
    def __init__(self, label=None):
        self.label = '%s : ' % (label or 'no label provided')
        return
    def __enter__(self):
        self.start = datetime_module.datetime.utcnow()
        self.start_cpu = time.clock()
        return self