Mortality countdown

countdown.py

"""
Countdown until I turn 30. Pair with:
crontab -e 
30 07 * * * /usr/bin/python3 /home/days-till-30/countdown.py
"""
import datetime
from PIL import Image, ImageDraw, ImageFont
import os
import subprocess

def days_until_deadline(deadline):
    today = datetime.date.today()
    return (deadline - today).days

def create_image(days, width, height):
    img = Image.new('RGB', (width, height), color='black')
    d = ImageDraw.Draw(img)
    subheading_font = ImageFont.truetype("/System/Library/Fonts/Supplemental/Futura.ttc", 100)
    title_font = ImageFont.truetype("/System/Library/Fonts/Supplemental/Futura.ttc", 1000)
    subheading_text = "DAYS UNTIL 30"
    title_text = f"{days}"

    bbox = d.textbbox((0, 0), title_text, font=title_font)
    title_width = bbox[2] - bbox[0]
    title_height = bbox[3] - bbox[1]
    
    x = (width - title_width) / 2 
    y = (height - title_height) / 2 - 200 
    
    d.text((x + 250 + (title_width / 4), y + 100), subheading_text, font=subheading_font, fill=(255, 255, 255))
    d.text((x, y), title_text, font=title_font, fill=(255, 255, 255))
    return img

def set_desktop_wallpaper(image_path):
    script = f'''
    tell application "Finder"
        set desktop picture to POSIX file "{image_path}"
    end tell
    '''
    subprocess.run(["osascript", "-e", script])

birthday = datetime.date(2029, 6, 29) 

days = days_until_deadline(birthday)
width, height = 3024, 1964 # M3 14"
img = create_image(days, width, height)
image_path = '/Users/fleetwood/Desktop/birthday_countdown.png'
img.save(image_path)

os.system(f"defaults -currentHost write com.apple.screensaver Background -string '{image_path}'")
os.system("killall WallpaperAgent")

set_desktop_wallpaper(image_path)

print("Countdown image has been set as wallpaper.")