File downloader Python, both sequential including status updating with tqdm or

download.py

from tqdm import tqdm
import urllib.request

urls = ["https://www.photobookselysee.ch/iiif/77-071_OOR_Een-Staat-In-Wording___%s/full/full/0/default.png" % i for i in range(1, 70)]

print("Downloading:")
print("\n".join(urls))

for index, url in tqdm(enumerate(urls), unit="pages", total=len(urls)):
    file_name = "OOR_Een-Staat-In-Wording_Page_%s.png" % index
    urllib.request.urlretrieve(url, file_name)

download_parallelised.py

import urllib.request
import multiprocessing

urls = ["https://www.photobookselysee.ch/iiif/77-071_OOR_Een-Staat-In-Wording___%s/full/full/0/default.png" % i for i in range(1, 70)]
file_names = ["OOR_Een-Staat-In-Wording_Page_%s.png" % index for index, _ in enumerate(urls)]

print("Downloading:")
print("\n".join(urls))

with multiprocessing.Pool(processes=multiprocessing.cpu_count()) as pool:
    pool.starmap(urllib.request.urlretrieve, zip(urls, file_names))

requirements.txt

tqdm==4.40.2