jhallard

#!/usr/bin/env python3

"""
Download the Detroit precinct reporting data from here:
    https://election-county-reports-prod112020.s3.amazonaws.com/4539283c-3f09-4fdf-ad93-0bfd82d32be1/c64f9ade-9049-43ef-ab73-3feebc7ef5f0/Results%20per%20Precinct%20Data%20report.pdf
save it to /tmp/data.txt and this will anlayze the dem/repub reported vote counts and show their benford distribution
"""

data = open('/tmp/data.txt').readlines()

jhallard

#!/usr/bin/env python

"""
This is a dumb script and isn't too well written. The entire point is to take a string
like "business john" and print all combinations of upper/lower case letters for all
alpha characters in the string, e.g.

bUsiNEsS joHn
BuSInEsS JoHn
...

jhallard

{
    "Public Domain": {
        "license_name": "Public Domain",
        "license_full_name": "Public Domain Mark",
        "license_text_url": "https://creativecommons.org/choose/mark/",
        "license_attributes": {
            "public_domain": true,
            "required_attribution_upon_sharing": false,
            "requires_share_alike": false,
            "commercially_available": true,

jhallard

vis_motion_vectors ()
{
    if [ "$#" -lt 1 ]; then
        echo "Need an input file";
        return 1;
    else
        ffmpeg -y -loglevel error -flags2 +export_mvs -i "$1" -vf codecview=mv=pf+bf+bb /tmp/motion_vectors.mp4;
        case "$(uname -s)" in
            Linux*)  vlc /tmp/motion_vectors.mp4;;
            Darwin*) open /tmp/motion_vectors.mp4 -a vlc;;

jhallard

show_keyframes() {
    ffprobe -loglevel error -select_streams v -show_frames -show_entries frame=pict_type -of csv $1 | grep -n I | cut -d ':' -f 1
}

# use like
# $ show_keyframes /tmp/video.mp4
# 1
# 31
# 61
# 91

jhallard

showcolor () {
  if [ "$#" -lt 3 ]; then
     echo "need to give 3 (r,g,b) values"
     return 1
  fi
  python -c "from PIL import Image; Image.new('RGB', (300, 300), ($1, $2, $3)).show()"
}

# use like 
# $ showcolor 125 125 200

jhallard

get_format_info ()
{
    ffprobe -v error -select_streams v:0 -show_entries stream -of default=noprint_wrappers=1 -print_format json "$1"
}

# use like get_format_info /tmp/video.mp4
# $ get_format_info /tmp/video.mp4

{
    "programs": [

jhallard

gifenc ()
{
    palette="/tmp/palette.png";
    filters="fps=$4,scale=$3:-1:flags=lanczos";
    ffmpeg -v warning -i $1 -vf "$filters,palettegen" -y $palette;
    ffmpeg -v warning -i $1 -i $palette -lavfi "$filters [x]; [x][1:v] paletteuse" -y $2
}

# use like this to encode /tmp/video.mp4 to /tmp/output.gif at 240p and 12fps
# $ gifenc /tmp/video.mp4 /tmp/output.gif 240 12

jhallard

function vidconcat {
    TEMP=$(mktemp /tmp/temporary-file.XXXXXXXX)
    for file in "$@"
    do
        echo "file '$file'" >> $TEMP
    done
    ffmpeg -loglevel error -hide_banner -f concat -safe 0 -i $TEMP -c copy /tmp/concat.mp4
    echo "concat video file is at /tmp/concat.mp4"
    rm -f $TEMP
}

jhallard

#!/usr/bin/env python
import sys
import os
import random

def mockify_word(word):
    last_cap = False
    letters = list(word)
    for index in range(0, len(letters)):
        upper_chance = 1