thehappycheese

#! ./python
import json
import sys
from pathlib import Path
import subprocess

def get_staged_files():
    """Get list of files that are staged for commit."""
    try:
        result = subprocess.run(

thehappycheese

Automates reloading a website during development; served using vanilla Deno server using a websocket.

thehappycheese

from __future__ import annotations

import subprocess
from pathlib import Path
from typing import Optional
import os
from dataclasses import dataclass
from deprecated import deprecated
from pandas import Timestamp

thehappycheese

# This works... but cant read the output array in the final step! :(

# Experimental!
UserLib ← &ffi ⊂□"User32.dll"
GdiLib ← &ffi ⊂□"Gdi32.dll"
KernelLib ← &ffi ⊂□"Kernel32.dll"
MessageBoxA ← UserLib {"int" "MessageBoxA" "long" "const char*" "const char*" "unsigned int"}
# MessageBoxA {0 "Yes Please" "About to Take A Screenshot" 0}
GetSystemMetrics ← UserLib {"int" "GetSystemMetrics" "int"}
GetDeviceContext ← UserLib {"long long" "GetDC" "long"}

thehappycheese

import pandas as pd
import asyncio
from aiohttp import ClientSession, TCPConnector

@pd.api.extensions.register_series_accessor("aiohttp")
class AiohttpAccessor:
    def __init__(self, pandas_obj):
        self._obj = pandas_obj

    async def _fetch_text(self, url: str, session):

thehappycheese

# pairwise coefficient of interpolation
Interp ← ÷:⊃(-≡⊢|≡/-)◫2

MarchingSquares ← (
  :
  ⊃(
    ≡(◫2)Interp
  | ◫2⍜⍉Interp
  | ≡≡(°⋯♭)◫2_2> # types
  | ≡°⍉⍉⊞⊟∩(⇡-1)⊃(⊢⇌|⊢)△

thehappycheese

import pandas as pd

def split_dataframe_by_weighted_sequence(
        df:pd.DataFrame,
        split_column:str,
        weight_column:str,
        skew:float=0.5
    ):
    """
    Split a dataframe into two parts by a sequence of values and a sequence of weights.

thehappycheese

from pathlib import Path
import keyring
import pandas as pd
import os
import sys
# You need access to the compiled .NET AdomdClient .dll
# You can get it using nuget
# ```powershell
# nuget.exe install Microsoft.AnalysisServices.AdomdClient.retail.amd64
# nuget.exe install Microsoft.AnalysisServices.Tabular

thehappycheese

function prompt {
    $currentPath = (Get-Location).Path
    $driveLetter = $currentPath.Substring(0,1)
    $folderName = Split-Path $currentPath -Leaf
    "$driveLetter:/.../$folderName> "
}

thehappycheese

import threading
from http.server import BaseHTTPRequestHandler, HTTPServer

def serve_once(data:str, port=8000, host="127.0.0.1"):
    """
    Serves the given data on the given port and host, then returns after
    responding to one request.
    
    This is a helpful way to send HTML to a browser being controled using Selenium.
    """