get NASA Pictures with getimg.py [Python 3.7] [Windows]

#!/usr/bin/env python3.7
"""
getimg.py

Gets the current image of the day from NASA and saves this as
current_background.jpg. The summary / description text is written
to the image.

Requires:
    PIL             (apt-get install python-imaging or pip install PIL)
    feedparser      (apt-get install python-feedparser or pip install feedparser)

Christian Stefanescu
http://0chris.com

Based on the bash script of Jessy Cowan-Sharp - http://jessykate.com
http://blog.quaternio.net/2009/04/13/nasa-image-of-the-day-as-gnome-background/

intelli_draw method from:
http://mail.python.org/pipermail/image-sig/2004-December/003064.html

Made it compatible with Python 3.7
"""
from pathlib import Path
from urllib.request import urlopen
import shutil
import os

from PIL import (
    Image,
    ImageDraw,
    ImageFont,
)
import feedparser


# using configparser to save a initial configuration beside the script
# to edit the settings without touching the source code..

HOME = Path.home()
DOWNLOAD_FOLDER = HOME / 'backgrounds/'
LINK_PATH = DOWNLOAD_FOLDER / 'current_background.jpg'
# Edit the font Path. FiraCode is a free font for programmers with ligatures
FONT_PATH = r'C:\Users\Admin\AppData\Local\Microsoft\Windows\Fonts\FiraCode-Regular.ttf'
FONT_SIZE = 20
EMPTY_ROWS = 3

# Don't change stuff beyond this point
# Updated the rss-feed url
FEED_URL = 'https://www.nasa.gov/rss/dyn/lg_image_of_the_day.rss'
font = ImageFont.truetype(FONT_PATH, FONT_SIZE)


def get_latest_entry():
    """
    Get URL and description of the latest entry in the feed
    """
    feed = feedparser.parse(FEED_URL)
    return (feed.entries[0].enclosures[0].href, feed.entries[0].summary)


def download_file(url):
    """
    Get the latest NASA image of the day from the feed, returns the name
    of the downloaded file.
    """
    remote_file = urlopen(url)
    local_name = url.split('/')[-1]
    local_path = DOWNLOAD_FOLDER / local_name
    local_path.write_bytes(remote_file.read())
    remote_file.close()
    return local_path


def intelli_draw(drawer, text, font, containerWidth):
    """
    Figures out how many lines (and at which height in px) are needed to print
    the given text with the given font on an image with the given size.

    Source:
    http://mail.python.org/pipermail/image-sig/2004-December/003064.html

    # Todo
    # This function is too complicated
    # Try to remove the nested loops
    """
    words = text.split()
    lines = []
    lines.append(words)
    finished = False
    line = 0
    while not finished:
        thistext = lines[line]
        newline = []
        innerFinished = False
        while not innerFinished:
            if drawer.textsize(' '.join(thistext), font)[0] > containerWidth:
                newline.insert(0, thistext.pop(-1))
            else:
                innerFinished = True
        if len(newline) > 0:
            lines.append(newline)
            line = line + 1
        else:
            finished = True
    tmp = []
    for i in lines:
        tmp.append(' '.join(i))
    lines = tmp
    (width, height) = drawer.textsize(lines[0], font)
    return (lines, width, height)


def write_description(img_path, text):
    """
    Write the given text to the given imagefile and overwrite it.

    # choose better variable names
    """
    img = Image.open(img_path)
    (img_width, img_height) = img.size
    draw = ImageDraw.Draw(img)
    lines, tmp, h = intelli_draw(draw, text, font, img_width)
    j = EMPTY_ROWS
    for i in lines:
        draw.text((0, 0 + j * h), i, font=font)
        j = j + 1
    img.save(img_path, 'JPEG')


if __name__ == '__main__':
    # argparse ?
    if not DOWNLOAD_FOLDER.exists():
        DOWNLOAD_FOLDER.mkdir()
    url, text = get_latest_entry()
    img_path = download_file(url)
    write_description(img_path, text)
    shutil.copy(img_path, LINK_PATH)