manga-dlp/mangadlp/downloader.py
Ivan Schaller 78a4e1827f
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fix api request delay to not get rate limited with the --wait cli argument
2022-05-09 21:24:25 +02:00

33 lines
1,009 B
Python

import shutil
from pathlib import Path
from time import sleep
import requests
# download images
def download_chapter(image_urls, chapter_path, md_wait, md_verbose):
img_num = 1
for img in image_urls:
# set image path
image_path = Path(f"{chapter_path}/{img_num:03d}")
try:
# print('Try getting ' + img)
req = requests.get(img, stream=True)
except:
print(f"ERR: Request for image {img} failed, retrying")
sleep(md_wait)
req = requests.get(img, stream=True)
if req.status_code == 200:
req.raw.decode_content = True
with image_path.open("wb") as file:
shutil.copyfileobj(req.raw, file)
# verbose logging
if md_verbose:
print(f"INFO: Downloaded image {img_num}")
img_num += 1
sleep(md_wait)
else:
print(f"ERR: Image {img} could not be downloaded. Exiting")
exit(1)